Raras
Buscar doenças, sintomas, genes...
Síndrome de hipopigmentação-ceratodermia palmoplantar puntiforme
Mantido por Agente Raras·Colaborar como especialista →

Introdução

O que você precisa saber de cara

📋

Muitas condições de pele afetam o sistema tegumentar humano—o sistema orgânico que cobre toda a superfície do corpo e é composto por pele, cabelo, unhas e músculos e glândulas relacionados. A principal função deste sistema é atuar como uma barreira contra o ambiente externo. A pele pesa em média quatro quilos, cobre uma área de dois metros quadrados e é composta por três camadas distintas: a epiderme, a derme e o tecido subcutâneo. Os dois principais tipos de pele humana são: a pele glabra, a pele sem pelos nas palmas das mãos e solas dos pés, e a pele pilosa. Neste último tipo, os pelos ocorrem em estruturas chamadas unidades pilossebáceas, cada uma com folículo piloso, glândula sebácea e músculo eretor do pelo (arrector pili) associado.

Escala de raridade

CLASSIFICAÇÃO ORPHANET · BRASIL 2024
<1 / 1 000 000
Ultra-rara
<1/50k
Muito rara
1/20k
Rara
1/10k
Pouco freq.
1/5k
Incomum
1/2k
Prevalência
0.0
Worldwide
Casos conhecidos
6
pacientes catalogados
Início
Infancy
+ neonatal
🏥
SUS: Cobertura mínimaScore: 15%
CID-10: Q82.8
🇧🇷Dados SUS / DATASUS
PROCEDIMENTOS SIGTAP (5)
0202010503
Cariótipo — bandas G, Q ou Rgenetic_test
0202010600
Pesquisa de microdeleções/microduplicações por FISHlab_test
0202010694
Sequenciamento completo do exoma (WES)rehabilitation
0202010260
Dosagem de alfa-fetoproteína
0301070040
Atendimento em reabilitação — doenças raras
Você se identifica com essa condição?
O Raras está aqui pra te apoiar — com ou sem diagnóstico

Encontrou um erro ou informação desatualizada? Sugira uma correção →

Entender a doença

Do básico ao detalhe, leia no seu ritmo

Preparando trilha educativa...

Sinais e sintomas

O que aparece no corpo e com que frequência cada sintoma acontece

Partes do corpo afetadas

🧬
Pele e cabelo
6 sintomas
🩸
Sangue
1 sintomas

+ 12 sintomas em outras categorias

Características mais comuns

100%prev.
Mácula hipopigmentada
Frequência: 9/9
100%prev.
Hiperceratose palmoplantar puntiforme
Frequência: 8/8
100%prev.
Ceratodermia palmoplantar
Frequência: 8/8
100%prev.
Pápula hiperceratótica
Obrigatório (100%)
56%prev.
Início na infância
Frequência: 5/9
50%prev.
Calcificação ectópica
Frequência: 4/8
19sintomas
Muito frequente (4)
Frequente (3)
Ocasional (2)
Muito raro (5)
Sem dados (5)

Os sintomas variam de pessoa para pessoa. Abaixo estão as 19 características clínicas mais associadas, ordenadas por frequência.

Mácula hipopigmentadaHypopigmented macule
Frequência: 9/9100%
Hiperceratose palmoplantar puntiformePunctate palmoplantar hyperkeratosis
Frequência: 8/8100%
Ceratodermia palmoplantarPalmoplantar keratoderma
Frequência: 8/8100%
Pápula hiperceratóticaHyperkeratotic papule
Obrigatório (100%)100%
Início na infânciaInfantile onset
Frequência: 5/956%

Linha do tempo da pesquisa

Publicações por ano — veja quando o interesse científico cresceu
Anos de pesquisa1desde 2026
Últimos 10 anos200publicações
Pico202241 papers
Linha do tempo
2026Hoje · 2026📈 2022Ano de pico
Publicações por ano (últimos 10 anos)

Encontrou um erro ou informação desatualizada? Sugira uma correção →

Genética e causas

O que está alterado no DNA e como passa nas famílias

Genes associados

1 gene identificado com associação a esta condição. Padrão de herança: Autosomal dominant.

ENPP1Ectonucleotide pyrophosphatase/phosphodiesterase family member 1Disease-causing germline mutation(s) inTolerante
FUNÇÃO

Nucleotide pyrophosphatase that generates diphosphate (PPi) and functions in bone mineralization and soft tissue calcification by regulating pyrophosphate levels (By similarity). PPi inhibits bone mineralization and soft tissue calcification by binding to nascent hydroxyapatite crystals, thereby preventing further growth of these crystals (PubMed:11004006). Preferentially hydrolyzes ATP, but can also hydrolyze other nucleoside 5' triphosphates such as GTP, CTP and UTP to their corresponding mono

LOCALIZAÇÃO

Cell membraneBasolateral cell membraneSecreted

VIAS BIOLÓGICAS (2)
Vitamin B5 (pantothenate) metabolismVitamin B2 (riboflavin) metabolism
MECANISMO DE DOENÇA

Ossification of the posterior longitudinal ligament of the spine

A calcification of the posterior longitudinal ligament of the spinal column, usually at the level of the cervical spine. Patients with OPLL frequently present with a severe myelopathy that can lead to tetraparesis.

EXPRESSÃO TECIDUAL(Ubíquo)
Útero
42.3 TPM
Tireoide
26.5 TPM
Aorta
22.2 TPM
Pituitária
22.0 TPM
Fígado
19.8 TPM
OUTRAS DOENÇAS (8)
hypophosphatemic rickets, autosomal recessive, 2hypopigmentation-punctate palmoplantar keratoderma syndromearterial calcification, generalized, of infancy, 1autosomal recessive inherited pseudoxanthoma elasticum
HGNC:3356UniProt:P22413

Variantes genéticas (ClinVar)

139 variantes patogênicas registradas no ClinVar.

🧬 ENPP1: NM_006208.3(ENPP1):c.4G>T (p.Glu2Ter) ()
🧬 ENPP1: NM_006208.3(ENPP1):c.1165-1G>T ()
🧬 ENPP1: NM_006208.3(ENPP1):c.1024G>A (p.Gly342Ser) ()
🧬 ENPP1: NM_006208.3(ENPP1):c.2446A>T (p.Lys816Ter) ()
🧬 ENPP1: NM_006208.3(ENPP1):c.2101-14T>A ()
Ver todas no ClinVar

Classificação de variantes (ClinVar)

Distribuição de 136 variantes classificadas pelo ClinVar.

41
95
Patogênica (30.1%)
VUS (69.9%)
VARIANTES MAIS SIGNIFICATIVAS
ENPP1: NM_006208.3(ENPP1):c.2026C>T (p.Gln676Ter) [Likely pathogenic]
ENPP1: NM_006208.3(ENPP1):c.1186del (p.Val396fs) [Likely pathogenic]
ENPP1: NM_006208.3(ENPP1):c.2596G>A (p.Glu866Lys) [Likely pathogenic]
ENPP1: NM_006208.3(ENPP1):c.2479_2482dup (p.Pro828fs) [Likely pathogenic]
ENPP1: NM_006208.3(ENPP1):c.2375A>G (p.Asn792Ser) [Pathogenic]

Vias biológicas (Reactome)

2 vias biológicas associadas aos genes desta condição.

Diagnóstico

Os sinais que médicos procuram e os exames que confirmam

Carregando...

Tratamento e manejo

Remédios, cuidados de apoio e o que precisa acompanhar

Carregando informações de tratamento...

Onde tratar no SUS

Hospitais de referência no Brasil e o protocolo oficial do SUS (PCDT)

🇧🇷 Atendimento SUS — Síndrome de hipopigmentação-ceratodermia palmoplantar puntiforme

🗺️

Selecione um estado ou use sua localização para ver resultados.

Dados de DATASUS/CNES, SBGM, ABNeuro e Ministério da Saúde. Sempre confirme a disponibilidade diretamente com o estabelecimento.

Pesquisa ativa

Ensaios clínicos abertos e novidades científicas recentes

Pesquisa e ensaios clínicos

Nenhum ensaio clínico registrado para esta condição.

🧪 Está conduzindo uma pesquisa?
Divulgue para pacientes e familiares que acompanham esta doença.
Divulgar pesquisa →

Publicações mais relevantes

Timeline de publicações
0 papers (10 anos)
#1

Classifying novel DSG1 variants on disease severity in SAM syndrome and palmoplantar keratoderma.

Journal of dermatological science2026 Jan 31

Biallelic pathogenic variants in DSG1 encoding desmoglein 1 cause severe atopic dermatitis, multiple allergies, and metabolic wasting (SAM) syndrome, whereas heterozygous variants result in palmoplantar keratoderma (PPK). Here we investigate genetic variants, pathophysiology and clinical findings of three patients with SAM syndrome and eleven patients diagnosed with PPK. Genetic analysis was used to identify variants in DSG1. Immunofluorescence staining was performed to determine DSG1 protein expression in SAM patients. In SAM syndrome and PPK patients eleven novel variants in DSG1 were identified. In the SAM patients with a severe, intermediate and mild phenotype, we identified compound heterozygous, a known dominant, and homozygous variants, respectively, while clinical variability in PPK patients was observed. The variants in DSG1 for SAM and PPK included scarcely reported missense (n = 4), nonsense (n = 4), splice-site (n = 2) variants, a small deletion/duplication (n = 3) and a never reported gross deletion (n = 1). Immunofluorescence staining in skin of SAM patients showed that the severity of the symptoms correlates with total or partial extracellular absence of DSG1, suggesting a potential difference in protein stability. Hence, loss-of-function variants that occur in the extracellular or transmembrane domains of DSG1, resulted in loss of intercellular connecting and anchoring capability, while intracellular variants, partly preserve the adhesive function of DSG1. Our results contribute to better understanding the genotype-phenotype correlation associated with DSG1 variants, although the exact pathophysiological mechanisms remain to be elucidated.

#2

De Novo Germline L858R EGFR Variants and Generalized Acanthosis Nigricans.

JAMA dermatology2026 Mar 01

Acanthosis nigricans (AN) is commonly associated with impaired glucose tolerance, but early, severe presentation in individuals with normoglycemia may identify individuals at risk for systemic disease. While gain of function epidermal growth factor receptor (EGFR) pathogenic variants are associated with pulmonary cancers, their role in syndromic skin disease has not been clearly defined. This study identified activating EGFR variants that were associated with a syndrome characterized by generalized acquired keratoderma accentuated at flexural sites, woolly hair, palmoplantar keratoderma, and pulmonary disease with lung nodules, and the results suggest EGFR inhibitor therapeutic efficacy. To determine the genetic basis of early-onset, syndromic AN and assess response to pathogenesis-directed therapy. Patients included 2 individuals with normoglycemia with early-onset periorificial hyperpigmentation and flexural skin thickening that subsequently generalized and 1 individual with an original diagnosis of widespread epidermal nevus. Participants underwent whole-exome sequencing and studies of affected skin and keratinocytes. EGFR variant identification and assessment of pathway activation in lesional skin and keratinocytes, pulmonary function testing, lung imaging, and clinical response to EGFR inhibition. All 3 participants (aged 8, 18, and 17 years; 2 male individuals and 1 female individual) had an EGFR L858R variant, which arose as either de novo in generalized cases or a somatic variant in mosaic disease. Lesional skin and cultured keratinocytes demonstrated increased EGFR pathway activity, which was suppressed by pharmacologic inhibition in vitro. Systemic treatment with EGFR inhibitors was associated with skin disease regression, improvement in pulmonary disease, and resolution or reduction of the number of pulmonary nodules. The findings of this case series study define a syndromic disorder with increased risk of pulmonary disease and lung nodules in patients with acquired, generalized AN that is associated with activating EGFR variants. Pulmonary nodules are precursor lesions for lung cancer, and treatment with EGFR inhibitions is associated with near-complete resolution of skin and pulmonary disease. Early recognition of syndromic EGFR AN will permit identification of individuals at risk for systemic disease who are candidates for EGFR-targeted therapy.

#3

Type 4 Woolly Hair-palmoplantar Keratoderma Syndrome with a Novel Phenotype.

The Journal of the Association of Physicians of India2026 Mar

Woolly hair with palmoplantar keratoderma (WH-PPK) is a group of four autosomal recessive syndromes. Type 4 WH-PPK is usually associated with KANK2 mutation and does not have cardiac morbidity among its features. Here we report a 25-year-old woman with woolly hair, palmoplantar keratoderma without any cardiac morbidity. However, she had sensorineural hearing loss and maculopathy. Thus, we present a patient with type 4 WH-PPK with a novel phenotype to highlight the rare WH-PPK syndromes. The association of woolly hair and palmoplantar keratoderma without cardiomyopathy, and with macular deposits and sensorineural hearing loss, has not been reported before.

#4

Papillon-Lefèvre syndrome with excellent response to risankizumab.

Dermatology reports2026 Feb 25

Papillon-Lefèvre syndrome (PLS) is a rare autosomal recessive genodermatosis. It is clinically characterized by diffuse palmoplantar keratoderma (PPK), psoriasiform skin lesions, and rapidly progressive periodontopathy. Management of PLS can be challenging. Herein, we present the case of a 27-year-old female who experienced poor response to multiple therapies, including topical keratolytic creams, oral isotretinoin and acitretin, and the tumor necrosis factor (TNF) inhibitor adalimumab. Notably, she achieved complete resolution of her cutaneous manifestations following treatment with the interleukin (IL)-23 inhibitor risankizumab.

#5

Cutaneous Toxicities of Small Molecules in Targeted Cancer Therapy Part I - Mechanisms of Toxicity.

Journal of the American Academy of Dermatology2026 Jan 30

Advances in the understanding of cancer biology have led to a shift toward more precise, targeted anticancer therapies. Traditional chemotherapy acts as an intracellular poison to disrupt cell division or induce DNA damage resulting in cytotoxicity1. However, the effects of traditional chemotherapy are not relegated to neoplastic tissue, resulting in significant off-target cytotoxicity2. Targeted therapies were developed to provide a more specific approach to cancer treatment, focused on inhibiting the pathways involved in carcinogenesis and tumor growth. Small molecule inhibitors (SMIs) and antibody-based therapies are the two main pillars of this approach3. This review focuses on SMIs given their broad applicability across tumor types, rapidly expanding number of agents, and unique side effect profiles4,5. Part I of this continuing medical education article reviews mechanisms of toxicity of dermatologic adverse events associated with SMIs.

Publicações recentes

Ver todas no PubMed

📚 EuropePMCmostrando 196

2026

Type 4 Woolly Hair-palmoplantar Keratoderma Syndrome with a Novel Phenotype.

The Journal of the Association of Physicians of India
2026

Classifying novel DSG1 variants on disease severity in SAM syndrome and palmoplantar keratoderma.

Journal of dermatological science
2026

Papillon-Lefèvre syndrome with excellent response to risankizumab.

Dermatology reports
2026

Cutaneous Toxicities of Small Molecules in Targeted Cancer Therapy Part I - Mechanisms of Toxicity.

Journal of the American Academy of Dermatology
2026

Cutaneous Toxicities of Small Molecules in Targeted Cancer Therapy Part II - Approach to Management and Treatment.

Journal of the American Academy of Dermatology
2025

Sporadic Diffuse Palmoplantar Keratoderma in a Pediatric Patient With Early Onset: A Case Report.

Cureus
2026

GJB6 missense variant in a Labrador Retriever with paw pad hyperkeratosis.

Animal genetics
2026

De Novo Germline L858R EGFR Variants and Generalized Acanthosis Nigricans.

JAMA dermatology
2026

Skin Fragility-Woolly Hair Syndrome (SFWHS): A Case Report.

Cureus
2025

Case Report: Autosomal recessive palmoplantar keratoderma with additional bilateral hearing loss due to a pathogenic frameshift deletion in FAM83G.

Frontiers in medicine
2025

A rare case of LORICRIN gene c.684dup mutation associated with Vohwinkel syndrome in a Turkish patient, in silico analysis and literature review.

Molecular biology reports
2025

Severe Dilated Cardiomyopathy with PLACK Syndrome Caused by a Novel Truncating Variant in the CAST Gene.

Genes
2025

Atypical Presentation of Papillon-Lefèvre Syndrome: A Case of Isolated Cutaneous Manifestations Without Dental Involvement.

Reports (MDPI)
2025

The roles of serine protease inhibitors in dermatoses.

Frontiers in genetics
2026

The HRAS Variant c.175G>A (p.Ala59Thr) Causes a Predominantly Ectodermal Phenotype Lacking Classic Costello Syndrome Features.

American journal of medical genetics. Part A
2025

Novel Compound Heterozygous Variants of DSP Causing Skin Fragility-Woolly Hair Syndrome: A Rare Case Report and Literature Review.

Case reports in dermatology
2025

Papillon-Lefèvre Syndrome: Case Report of Two Sisters.

International journal of clinical pediatric dentistry
2025

Bi-Allelic DSG1 Splice-Site Variant Identified in a Family With Non-Syndromic Striate Palmoplantar Keratoderma.

The Journal of dermatology
2025

Hypotrichosis 14: novel variants of the LSS gene in five Chinese families and insights from literature review.

Human genomics
2025

Keratitis, Ichthyosis, and Deafness Syndrome with Endocarditis and Myelitis: A Rare Case Report.

Case reports in dermatology
2025

SASH1 Mutations and Hereditary Disorders of Pigmentation: Review of Literature.

Pigment cell &amp; melanoma research
2025

Palmoplantar keratoderma in a middle-aged male.

JAAD case reports
2025

Naegeli-Franceschetti-Jadassohn Syndrome: A Case Report.

International journal of clinical pediatric dentistry
2025

Peeling Skin, Leukonychia, Acral Punctate Keratoses, Cheilitis and Knuckle Pads (PLACK) Syndrome: An Updated Review of Cases and Identification of a Recurrent CAST Variant in Two Patients.

Pediatric dermatology
2025

A new syndromic case of hearing loss and ectodermal anomalies associated with a recurrent missense variation in GJB6 gene.

Molecular genetics &amp; genomic medicine
2026

NAXCARE: a clinical outcome registry for Naxos disease and related cardiocutaneous syndromes.

Hellenic journal of cardiology : HJC = Hellenike kardiologike epitheorese
2025

Nonsyndromic epidermal differentiation disorders: a new classification toward pathogenesis-based therapy.

The British journal of dermatology
2025

Noncompaction and dilated cardiomyopathy in carvajal syndrome.

Cardiology in the young
2025

Syndromic epidermal differentiation disorders: a new classification toward pathogenesis-based therapy.

The British journal of dermatology
2025

Genotype and cardiac outcome in patients with cardiocutaneous syndrome (Naxos disease variant: Carvajal syndrome).

Orphanet journal of rare diseases
2025

Naegeli-Franceschetti-Jadassohn syndrome: a systematic review of case studies.

Frontiers in medicine
2025

AAV-mediated base editing restores cochlear gap junction in GJB2 dominant-negative mutation-associated syndromic hearing loss model.

JCI insight
2025

Molecular insights into genodermatoses: Genetic findings from 43 patients.

Archives of dermatological research
2025

Dental management of a young patient with Papillon-Lefèvre syndrome.

BMJ case reports
2025

Variants in KLF4 affecting residue Asp441 cause an autosomal dominant syndromic ichthyosis.

The British journal of dermatology
2025

Papillon-Lefèvre syndrome: palmoplantar keratoderma with teeth abnormalities.

Clinical and experimental dermatology
2024

Papillon-Lefevre syndrome: Case series.

Journal of oral and maxillofacial pathology : JOMFP
2025

Erlotinib therapy for Olmsted syndrome with p.L655P missense mutation in the TRPV3 gene: a case report.

Frontiers in medicine
2025

TRPV3 Mutation-Associated Olmsted Syndrome in a Hispanic Patient: Response to Erlotinib and Review of Literature.

Pediatric dermatology
2025

Naxos Disease and Related Cardio-Cutaneous Syndromes.

JACC. Advances
2024

Cutaneous adverse events associated with BRAF and MEK inhibitors: a systematic review and meta-analysis.

Frontiers in pharmacology
2024

Pathogenesis and management of TRPV3-related Olmsted syndrome.

Frontiers in genetics
2024

A real-world pharmacovigilance study of Sorafenib based on the FDA Adverse Event Reporting System.

Frontiers in pharmacology
2024

Resolution of paraneoplastic palmoplantar keratoderma after treating mixed serous neuroendocrine tumor of the pancreas: a case report and literature review.

Dermatology reports
2024

The cumulative effect of compound heterozygous variants in TRPV3 caused Olmsted syndrome.

Journal of dermatological science
2025

Non-pachyonychia congenita conditions in the International Pachyonychia Congenita Research Registry.

International journal of dermatology
2024

Long-Term Surgical Success in Treating Vohwinkel Syndrome: A Case Report.

JBJS case connector
2024

Case report: Novel p.Val306Met missense mutation in TRPV3 in a case of Olmsted syndrome accompanied by squamous cell carcinoma.

Frontiers in oncology
2024

Pharmacological inhibition of cathepsin S and of NSPs-AAP-1 (a novel, alternative protease driving the activation of neutrophil serine proteases).

Biochemical pharmacology
2025

Biallelic pathogenic variants in the LSS gene cause congenital alopecia-cataract syndrome.

The Journal of dermatology
2024

Olmsted Syndrome in a 12-year-old Filipino Male: A Case Report and Future Directions.

Acta medica Philippina
2024

[Thorns in hands, think in spiny keratoderma].

Medicina
2024

Cutting Through Complexity: Surgical Management of Severe Palmoplantar Keratoderma.

Cureus
2024

Cathepsin C in health and disease: from structural insights to therapeutic prospects.

Journal of translational medicine
2025

Coincidence of acral peeling skin syndrome and Nagashima-type palmoplantar keratosis in a Japanese pedigree with acral skin peeling.

The Journal of dermatology
2024

Novel TRPV3 loss-of-function mutation in Olmsted syndrome with attenuated phenotype.

JAAD case reports
2024

CASTing the net wider: A case report of PLACK syndrome associated with dilated cardiomyopathy.

Pediatric dermatology
2024

[Palmoplantar dermatoses: Diagnostic approach in primary care].

Semergen
2024

Pain Hypersensitivity in SLURP1 and SLURP2 Knock-out Mouse Models of Hereditary Palmoplantar Keratoderma.

The Journal of neuroscience : the official journal of the Society for Neuroscience
2024

A Case of Palmoplantar Keratoderma in the Constellation of Connective Tissue Diseases.

Cureus
2024

Dermatological manifestations in Costello syndrome: A prospective multicentric study of 31 HRAS-positive variant patients.

Journal of the European Academy of Dermatology and Venereology : JEADV
2024

Paraneoplastic Eczematous Dermatitis With Palmoplantar Keratoderma as an Initial Manifestation of Acute Myeloid Leukemia.

The American journal of medicine
2025

Acquired Aquagenic Syringeal Keratoderma Following COVID-19 Infection.

Hand (New York, N.Y.)
2024

A case of Carvajal syndrome presenting with dilated cardiomyopathy.

Cardiology in the young
2024

Pathological mutations reveal the key role of the cytosolic iRhom2 N-terminus for phosphorylation-independent 14-3-3 interaction and ADAM17 binding, stability, and activity.

Cellular and molecular life sciences : CMLS
2024

Aesthetic oral rehabilitation of the upper-anterior sector with supra-nano filling resin in a patient with woolly hair syndrome: case report.

Special care in dentistry : official publication of the American Association of Hospital Dentists, the Academy of Dentistry for the Handicapped, and the American Society for Geriatric Dentistry
2024

Self-reported clinical features and treatment effectiveness of Papillon-Lefèvre syndrome patients from five Latin American countries: A cross-sectional online survey study.

The Australasian journal of dermatology
2024

The oral microbiome of a family including Papillon-Lefèvre-syndrome patients and clinically healthy members.

BMC oral health
2024

Papillon-Lefevre syndrome in twelve Egyptian patients: Five novel CTSC variants and functional characterization of a missense variant and its effect on splicing.

Archives of oral biology
2024

Recalcitrant skin ulcers in a patient with Papillon-Lefèvre syndrome: an unusual novel presentation.

Clinical and experimental dermatology
2024

Identification of a novel frameshift mutation in cathepsin C gene in a patient with coexisting Papillon-Lefevre syndrome and rheumatoid arthritis.

Journal of the European Academy of Dermatology and Venereology : JEADV
2023

A machine learning approach to predict the glaucoma filtration surgery outcome.

Scientific reports
2023

Clouston Syndrome: Report of a Jordanian Family with GJB6 Gene Mutation.

Case reports in dermatological medicine
2024

The identification of a novel mutation (p.I223fs) in WRN associated with Werner syndrome.

Endocrine
2023

Palmoplantar keratoderma, pseudo-ainhum and knuckle pads in an African patient: A case report.

SAGE open medical case reports
2023

A Novel Variant in the Desmoplakin Gene in One Case of the Rare Carvajal Syndrome with Dilated Cardiomyopathy: A Case Report and Literature Review.

Clinical, cosmetic and investigational dermatology
2025

Pachyonychia Congenita: Clinical Features and Future Treatments.

The Keio journal of medicine
2024

Cathepsin C role in inflammatory gastroenterological, renal, rheumatic, and pulmonary disorders.

Biochimie
2024

Possible relation of cathepsin C activity and seasonal fluctuation of skin lesions in Papillon-Lefèvre syndrome.

The British journal of dermatology
2023

Recessive mutation on mouse chromosome 13 associated with abnormal hair texture and cardiomyopathy.

Congenital anomalies
2023

Cohen syndrome coincident with epidermolytic palmoplantar keratoderma caused by novel KRT9 gene mutation: A rare case report.

Asian journal of surgery
2024

Recent developments in the diagnosis, treatment, and management of Papillon-Lefèvre Syndrome.

Evidence-based dentistry
2023

Severe KIDAR syndrome caused by deletion in the AP1B1 gene: Report of a teenage patient and systematic review of the literature.

European journal of medical genetics
2023

Unexpected Adverse Events of Immune Checkpoint Inhibitors.

Life (Basel, Switzerland)
2023

Multiple keratotic projections on the palms and soles.

Dermatology online journal
2023

Cathepsin-C mutation in an individual with phenotypic features of Haim-Munk syndrome: a case report.

Clinical and experimental dermatology
2023

A case of LSS-associated congenital nuclear cataract with hypotrichosis and literature review.

American journal of medical genetics. Part A
2023

Desmoplakin mutation underlying autosomal dominant arrhythmogenic cardiomyopathy, palmoplantar keratoderma, and curly hair.

JAAD case reports
2023

A novel homozygous nonsense mutation in NECTIN4 gene in a Pakistani family with ectodermal dysplasia syndactyly syndrome 1.

Anais brasileiros de dermatologia
2023

A truncating variant altering the extreme C-terminal region of desmoplakin (DSP) suggests the crucial functional role of the region: a case report study.

BMC medical genomics
2022

Ichthyosis Follicularis with Alopecia and Photophobia Syndrome with Coexisting Palmoplantar Keratoderma Treated with Acitretin.

International journal of trichology
2023

[Acute soft Tissue Infection with impending Loss of Finger in amniotic Band Syndrome of a 22-years-old Patient with palmoplantar Keratoderma congenital Alopecia Syndrome Type II].

Handchirurgie, Mikrochirurgie, plastische Chirurgie : Organ der Deutschsprachigen Arbeitsgemeinschaft fur Handchirurgie : Organ der Deutschsprachigen Arbeitsgemeinschaft fur Mikrochirurgie der Peripheren Nerven und Gefasse : Organ der V...
2023

4-octyl itaconate improves the viability of D66H cells by regulating the KEAP1-NRF2-GCLC/HO-1 pathway.

Journal of cellular and molecular medicine
2022

Nevus Sebaceous with Multiple Basal Cell Carcinomas and Extracutaneous Abnormalities: Genetic Origin or Coincidence?

Acta dermatovenerologica Croatica : ADC
2023

Biallelic mutations in LSS in autosomal-recessive mutilating palmoplantar keratoderma.

Experimental dermatology
2023

A Novel Heterozygous Desmoplakin Variant Causes Cardiocutaneous Syndrome with Arrhythmogenic Cardiomyopathy and Palmoplantar Keratosis.

Journal of clinical medicine
2023

Low dose TGF-β1 can improve vohwinkel syndrome by promoting the proliferation of keratinocytes.

Acta histochemica
2023

Two for two: Dual therapy with erlotinib and acitretin for twins with severe keratoderma in Olmsted syndrome.

Pediatric dermatology
2022

Multidisciplinary management of Papillon-Lefevre syndrome as a result of consanguineous marriage.

BMJ case reports
2023

An intronic splice-site variant in MBTPS2 underlies ichthyosis follicularis with atrichia and photophobia syndrome.

The Journal of dermatology
2023

Dimethyl fumarate for treating Papillon-Lefèvre syndrome.

JAAD case reports
2023

Bart-Pumphrey syndrome and recurrent cholesteatoma: a casual association?

International journal of dermatology
2022

Case report: Corticosteroids as an adjunct treatment for the management of liver abscess in Papillon-Lefèvre syndrome: A report on two cases.

Frontiers in pediatrics
2022

Olmsted syndrome causing point mutants of TRPV3 (G568C and G568D) show defects in intracellular Ca2+-mobilization and induce lysosomal defects.

Biochemical and biophysical research communications
2022

Abnormal profiles of cathepsin C secreted in urine of Papillon Lefevre syndrome patients.

European journal of medical genetics
2022

Case Report: A Novel GJB2 Missense Variant Inherited From the Low-Level Mosaic Mother in a Chinese Female With Palmoplantar Keratoderma With Deafness.

Frontiers in genetics
2023

Fixed prosthetic rehabilitation of a patient with Papillon-Lefevre syndrome supported by a Quad Zygoma Approach: A clinical report.

Special care in dentistry : official publication of the American Association of Hospital Dentists, the Academy of Dentistry for the Handicapped, and the American Society for Geriatric Dentistry
2022

Treatment of TRPV3 mutation-associated Olmsted syndrome with erlotinib.

JAAD case reports
2022

Clinical and molecular genetic findings of Crisponi/cold-induced sweating syndrome (CS/CISS) spectrum in patients from Turkey.

Clinical genetics
2022

Spiny Keratoderma as a Paraneoplastic Condition in Clear Cell Renal Cell Carcinoma.

Actas dermo-sifiliograficas
2022

Palmar whitish change after water exposure in a familial mild case of loricrin keratoderma (loricrin ichthyosis).

The Journal of dermatology
2022

Early diagnosis of Schöpf-Schulz-Passarge syndrome by whole-exome sequencing: the first Chinese case.

Journal of the European Academy of Dermatology and Venereology : JEADV
2022

[Clinical Characteristics and Gene Mutations in 186 Cases of Kindler Syndrome].

Zhongguo yi xue ke xue yuan xue bao. Acta Academiae Medicinae Sinicae
2022

Neuroimaging in CEDNIK Syndrome: A Rare Neuro-Ichthyosis.

Neurology India
2022

ALA-iPDT for follicular occlusion tetrad concomitant with pachyonychia congenital type Ⅱ and ankylosing spondylitis.

Photodiagnosis and photodynamic therapy
2022

Dermoscopic furrow ink test of the palmar lesion in loricrin keratoderma.

The Journal of dermatology
2022

Biallelic Variants in Lanosterol Synthase (LSS) Cause Palmoplantar Keratoderma-Congenital Alopecia Syndrome Type 2.

The Journal of investigative dermatology
2022

Ichthyosis follicularis syndromes in patients with mutations in GJB2.

Clinical and experimental dermatology
2022

Premature Loss of Deciduous Teeth as a Symptom of Systemic Disease: A Narrative Literature Review.

International journal of environmental research and public health
2022

Functional investigation of two simultaneous or separately segregating DSP variants within a single family supports the theory of a dose-dependent disease severity.

Experimental dermatology
2022

Palmoplantar keratoderma: An unusual manifestation of hypohydrotic ectodermic dysplasia.

Clinical case reports
2022

Targeting Cathepsin C in PR3-ANCA Vasculitis.

Journal of the American Society of Nephrology : JASN
2021

Type 4 Woolly Hair-Palmoplantar Keratoderma Syndrome: A Rare Entity.

Indian journal of dermatology
2023

Snapshots from within the cell: Novel trafficking and non trafficking functions of Snap29 during tissue morphogenesis.

Seminars in cell &amp; developmental biology
2022

CEDNIK syndrome with phenotypic variability.

Pediatric dermatology
2022

Huriez syndrome: Additional pathogenic variants supporting allelism to SMARCAD syndrome.

American journal of medical genetics. Part A
2022

Carvajal Syndrome- A Variant of Naxos Disease: A Case Report.

JNMA; journal of the Nepal Medical Association
2022

Annular Epidermolytic Ichthyosis Mimicking Greither Disease: A Case Report and Literature Review.

The American journal of case reports
2022

A 45-year-old man with sudden cardiac death, cutaneous abnormalities and a rare desmoplakin mutation: a case report and literature review.

BMC cardiovascular disorders
2022

Phenotypic spectrum of autosomal recessive Keratitis-Ichthyosis-Deafness Syndrome (KIDAR) due to mutations in AP1B1.

European journal of medical genetics
2022

CEDNIK syndrome in a Brazilian patient with compound heterozygous pathogenic variants.

European journal of medical genetics
2021

Case of Olmsted Syndrome with Essential Thrombocytosis Misdiagnosed as Acrodermatitis Enteropathica.

Indian journal of dermatology
2022

Comorbid palmoplantar keratoderma type 1A and Loeys-Dietz syndrome type 3 in a patient with a chromosome 15 microdeletion.

Journal of the European Academy of Dermatology and Venereology : JEADV
2022

Skin and Mucosal Manifestations in NEMO Syndrome: A Case Series and Literature Review.

Pediatric dermatology
2021

CEDNIK Syndrome: Report of an Ultra-Rare Case from India.

Neurology India
2021

[Genetics of complex and syndromic palmoplantar keratoderma].

Annales de biologie clinique
2021

A rare CTSC mutation in Papillon-Lefèvre Syndrome results in abolished serine protease activity and reduced NET formation but otherwise normal neutrophil function.

PloS one
2021

Arrhythmogenic Right Ventricular Cardiomyopathy in Pediatric Patients: An Important but Underrecognized Clinical Entity.

Frontiers in pediatrics
2021

Connexin hemichannel inhibition ameliorates epidermal pathology in a mouse model of keratitis ichthyosis deafness syndrome.

Scientific reports
2022

Simulated patients and their reality: An inquiry into theory and method.

Social science &amp; medicine (1982)
2022

Ichthyosis, psoriasiform dermatitis, and recurrent fungal infections in patients with biallelic mutations in PERP.

Journal of the European Academy of Dermatology and Venereology : JEADV
2022

Papillon-Lefevre syndrome treated by acitretin: case report and cytokine profile.

Journal of the European Academy of Dermatology and Venereology : JEADV
2022

Formation of keto-type ceramides in palmoplantar keratoderma based on biallelic KDSR mutations in patients.

Human molecular genetics
2022

Mutations in SAM syndrome and palmoplantar keratoderma patients suggest genotype/phenotype correlations in DSG1 mutations.

Journal of the European Academy of Dermatology and Venereology : JEADV
2021

Identification of a Rare Case With Nagashima-Type Palmoplantar Keratoderma and 18q Deletion Syndrome via Exome Sequencing and Low-Coverage Whole-Genome Sequencing.

Frontiers in genetics
2021

The first case report of Haim Munk disease with neurological manifestations and literature review.

Clinical case reports
2022

Woolly hair nevus caused by somatic mutation and Costello syndrome caused by germline mutation in HRAS: Consider parental mosaicism in prenatal counseling.

The Journal of dermatology
2022

Olmsted Syndrome: Case Report of Nursing Management of Premature Twins.

Advances in neonatal care : official journal of the National Association of Neonatal Nurses
2021

Oral Phenotype and Salivary Microbiome of Individuals With Papillon-Lefèvre Syndrome.

Frontiers in cellular and infection microbiology
2022

Acral peeling in Nagashima type palmo-plantar keratosis patients reveals the role of serine protease inhibitor B 7 in keratinocyte adhesion.

Experimental dermatology
2022

Differential Pathomechanisms of Desmoglein 1 Transmembrane Domain Mutations in Skin Disease.

The Journal of investigative dermatology
2021

Desmoplakin and clinical manifestations of desmoplakin cardiomyopathy.

Chinese medical journal
2021

Novel Compound Heterozygous Mutations in CTSC Gene in a Chinese Family with Papillon-Lefevre Syndrome.

Annals of dermatology
2021

[Analysis of clinical feature and genetic basis of a rare case with Olmsted syndrome].

Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics
2021

Olmsted Syndrome: Response to erlotinib therapy and genotype/phenotype correlation.

The Australasian journal of dermatology
2021

Generation and Characterization of a CRISPR/Cas9-Mediated SNAP29 Knockout in Human Fibroblasts.

International journal of molecular sciences
2021

Ectodermal Dysplasia-Syndactyly Syndrome with Toe-Only Minimal Syndactyly Due to a Novel Mutation in NECTIN4: A Case Report and Literature Review.

Genes
2021

Paraneoplastic pemphigus associated with post-transplant lymphoproliferative disorder after small bowel transplantation.

Pediatric transplantation
2021

Survival Rates of Dental Implants in Patients with Papillon-Lefévre Syndrome: A Systematic Review.

The journal of contemporary dental practice
2021

New Cohort of Patients With CEDNIK Syndrome Expands the Phenotypic and Genotypic Spectra.

Neurology. Genetics
2021

A novel missense variant in cathepsin C gene leads to PLS in a Chinese patient: A case report and literature review.

Molecular genetics &amp; genomic medicine
2021

Molecular epidemiology of non-syndromic autosomal recessive congenital ichthyosis in a Middle-Eastern population.

Experimental dermatology
2021

Hair Loss Caused by Gain-of-Function Mutant TRPV3 Is Associated with Premature Differentiation of Follicular Keratinocytes.

The Journal of investigative dermatology
2021

Two Italian Patients with ELOVL4-Related Neuro-Ichthyosis:  Expanding the Genotypic and Phenotypic Spectrum and Ultrastructural Characterization.

Genes
2020

What's the resolutive surgery for pseudo-ainhum in Vohwinkel syndrome? A case report and review of the literature.

Orthopedic reviews
2021

Drug-induced hypersensitivity syndrome/drug reaction with eosinophilia and systemic syndrome followed by transient palmoplantar keratoderma-like eruption.

The Journal of dermatology
2021

A novel mutation in the cathepsin C (CTSC) gene in Iranian family with Papillon-Lefevre syndrome.

Clinical and experimental dental research
2021

Two patients with Papillon-Lefèvre syndrome without periodontal involvement of the permanent dentition.

The Journal of dermatology
2021

Prenatal diagnosis of harlequin ichthyosis by ultrasonography: a case report.

Annals of translational medicine
2021

Palmoplantar keratoderma with deafness phenotypic variability in a patient with an inherited GJB2 frameshift variant and novel missense variant.

Molecular genetics &amp; genomic medicine
2020

Hereditary Hearing Impairment with Cutaneous Abnormalities.

Genes
2020

Nagashima-Type Palmoplantar Keratosis with Compound Heterozygous Mutations in SERPINB7.

Case reports in dermatology
2021

Schöpf-Schulz-Passarge syndrome with multiple angiomas on the tongue: a new feature?

International journal of dermatology
2020

Diagnosis of Papillon-Lefèvre syndrome: review of the literature and a case report.

Postepy dermatologii i alergologii
2020

Twenty-Nail-Dystrophy / Trachyonychia: a case report in a five year old girl seen at the Paediatric Out-patient Department of a Tertiary Hospital in Lafia North-Central Nigeria.

The Pan African medical journal
2021

Variant NAXOS-Carvajal Syndrome with Rare Additional Features of Systemic Bulla and Brittle Nails: A Case Report and Literature Review.

Internal medicine (Tokyo, Japan)
2020

Tripe Palms: A Rare Cutaneous Paraneoplastic Disorder.

Acta medica portuguesa
2021

iRHOM2: A Regulator of Palmoplantar Biology, Inflammation, and Viral Susceptibility.

The Journal of investigative dermatology
2020

A novel frameshift mutation in the FERMT1 gene in a Chinese patient with Kindler syndrome.

Experimental and therapeutic medicine
2020

Connexin 26 missense mutation resulting in syndromic hearing loss with palmoplantar keratoderma.

International journal of dermatology
2021

Genotype‒Phenotype Correlation of TRPV3-Related Olmsted Syndrome.

The Journal of investigative dermatology
2020

Desmosomal protein regulation and clinical implications in oral mucosal tissues.

JPMA. The Journal of the Pakistan Medical Association
2020

Familial Richner-Hanhart syndrome: Report of a sibling with incomplete presentation.

Dermatologic therapy
2020

Classical Vohwinkel syndrome with heterozygous p.Asp66His mutation in GJB2 gene: Second Asian case.

The Journal of dermatology
2020

Huriez syndrome associated with basal cell carcinoma. A case report.

Annali italiani di chirurgia
2020

Primary Immunodeficiencies With Defects in Innate Immunity: Focus on Orofacial Manifestations.

Frontiers in immunology
2020

Papillon-Lefèvre syndrome (PLS) with novel compound heterozygous mutation in the exclusion and Peptidase C1A domains of Cathepsin C gene.

Molecular biology reports
2020

Classification of aplasia cutis congenita: a 25-year review of cases presenting to a tertiary paediatric dermatology department.

Clinical and experimental dermatology
2020

Japanese case of Papillon-Lefèvre syndrome with novel compound heterozygous mutations.

The Journal of dermatology
2020

KLICK Syndrome Linked to a POMP Mutation Has Features Suggestive of an Autoinflammatory Keratinization Disease.

Frontiers in immunology
2020

Novel p.Ala675Thr missense mutation in TRPV3 in Olmsted syndrome.

Clinical and experimental dermatology
2020

Eccrine syringofibroadenoma as a clue for the diagnosis of Schöpf-Schulz-Passarge syndrome in acquired palmoplantar keratoderma.

Journal of cutaneous pathology
2020

Novel homozygous deletion of the plakophilin-1 gene in a Chinese patient with ectodermal dysplasia-skin fragility syndrome.

The Journal of dermatology
2020

A DSG1 Frameshift Variant in a Rottweiler Dog with Footpad Hyperkeratosis.

Genes
2020

AP1S1 missense mutations cause a congenital enteropathy via an epithelial barrier defect.

Human genetics
2020

Identification of a founder mutation in KRT14 associated with Naegeli-Franceschetti-Jadassohn syndrome.

The British journal of dermatology

Associações

Organizações que acompanham esta doença — pra ter apoio e orientação

Ainda não temos associações cadastradas para Síndrome de hipopigmentação-ceratodermia palmoplantar puntiforme.

É de uma associação que acompanha esta doença? Fale com a gente →

Comunidades

Grupos ativos de quem convive com esta doença aqui no Raras

Ainda não existe comunidade no Raras para Síndrome de hipopigmentação-ceratodermia palmoplantar puntiforme

Pacientes, familiares e cuidadores se organizam em comunidades pra compartilhar experiências, fazer perguntas e se apoiar. Você pode ser o primeiro.

Tire suas dúvidas

Perguntas, dicas e experiências compartilhadas aqui na página

Participe da discussão

Faça login para postar dúvidas, compartilhar experiências e interagir com especialistas.

Fazer login

Doenças relacionadas

Doenças com sintomas parecidos — ajudam quem ainda está buscando diagnóstico

Referências e fontes

Bases de dados externas citadas neste artigo

Publicações científicas

Artigos indexados no PubMed ligados a esta doença no grafo RarasNet — título, periódico e PMID direto da fonte, sem intermediação de IA.

  1. Classifying novel DSG1 variants on disease severity in SAM syndrome and palmoplantar keratoderma.
    Journal of dermatological science· 2026· PMID 41781296mais citado
  2. De Novo Germline L858R EGFR Variants and Generalized Acanthosis Nigricans.
    JAMA dermatology· 2026· PMID 41533385mais citado
  3. Type 4 Woolly Hair-palmoplantar Keratoderma Syndrome with a Novel Phenotype.
    The Journal of the Association of Physicians of India· 2026· PMID 41818120mais citado
  4. Papillon-Lef&#xe8;vre syndrome with excellent response to risankizumab.
    Dermatology reports· 2026· PMID 41755622mais citado
  5. Cutaneous Toxicities of Small Molecules in Targeted Cancer Therapy Part I - Mechanisms of Toxicity.
    Journal of the American Academy of Dermatology· 2026· PMID 41621676mais citado
  6. Syndromic epidermal differentiation disorders: a new classification toward pathogenesis-based therapy.
    Br J Dermatol· 2025· PMID 40184496recente
  7. Variants in KLF4 affecting residue Asp441 cause an autosomal dominant syndromic ichthyosis.
    Br J Dermatol· 2025· PMID 39969530recente
  8. TRPV3 Mutation-Associated Olmsted Syndrome in a Hispanic Patient: Response to Erlotinib and Review of Literature.
    Pediatr Dermatol· 2025· PMID 39910762recente
  9. Papillon-Lefevre syndrome in twelve Egyptian patients: Five novel CTSC variants and functional characterization of a missense variant and its effect on splicing.
    Arch Oral Biol· 2024· PMID 38104461recente
  10. Multiple keratotic projections on the palms and soles.
    Dermatol Online J· 2023· PMID 37591271recente

Bases de dados e fontes oficiais

Identificadores e referências canônicas usadas para montar este verbete.

  1. ORPHA:324561(Orphanet)
  2. OMIM OMIM:615522(OMIM)
  3. MONDO:0014227(MONDO)
  4. GARD:12384(GARD (NIH))
  5. Variantes catalogadas(ClinVar)
  6. Busca completa no PubMed(PubMed)
  7. Q22965415(Wikidata)

Dados compilados pelo RarasNet a partir de fontes abertas (Orphanet, OMIM, MONDO, PubMed/EuropePMC, ClinicalTrials.gov, DATASUS, PCDT/MS). Este conteúdo é informativo e não substitui avaliação médica.

Conteúdo mantido por Agente Raras · Médicos e pesquisadores podem colaborar

Síndrome de hipopigmentação-ceratodermia palmoplantar puntiforme
Compêndio · Raras BR

Síndrome de hipopigmentação-ceratodermia palmoplantar puntiforme

ORPHA:324561 · MONDO:0014227
Prevalência
<1 / 1 000 000
Casos
6 casos conhecidos
Herança
Autosomal dominant
CID-10
Q82.8 · Outras malformações congênitas especificadas da pele
Início
Infancy, Neonatal
Prevalência
0.0 (Worldwide)
MedGen
UMLS
C3809781
Wikidata
DiscussaoAtiva

Nenhuma novidade ainda. O agente esta monitorando.

0membros
0novidades