A miopatia por agregados tubulares é uma doença que afeta os músculos do corpo. Os sinais e sintomas geralmente começam na infância e pioram com o tempo. Os músculos das pernas são os mais afetados, mas os dos braços também podem ser atingidos. Os sintomas incluem dor ou cãibras nos músculos, fraqueza, rigidez e cansaço muscular ao se exercitar. Pessoas com a doença podem ter um andar diferente, dificuldade para correr, subir escadas ou levantar de uma posição agachada. Algumas pessoas desenvolvem contraturas. Essa condição pode ser causada por alterações (mutações) nos genes STIM1 ou ORAI1. A doença é geralmente transmitida de forma autossômica dominante, mas também foram relatados casos de transmissão autossômica recessiva.
Introdução
O que você precisa saber de cara
A miopatia por agregados tubulares é uma doença que afeta os músculos do corpo. Os sinais e sintomas geralmente começam na infância e pioram com o tempo. Os músculos das pernas são os mais afetados, mas os dos braços também podem ser atingidos. Os sintomas incluem dor ou cãibras nos músculos, fraqueza, rigidez e cansaço muscular ao se exercitar. Pessoas com a doença podem ter um andar diferente, dificuldade para correr, subir escadas ou levantar de uma posição agachada. Algumas pessoas desenvolvem contraturas. Essa condição pode ser causada por alterações (mutações) nos genes STIM1 ou ORAI1. A doença é geralmente transmitida de forma autossômica dominante, mas também foram relatados casos de transmissão autossômica recessiva.
Escala de raridade
<1/50kMuito rara
1/20kRara
1/10kPouco freq.
1/5kIncomum
1/2k
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Sinais e sintomas
O que aparece no corpo e com que frequência cada sintoma acontece
Partes do corpo afetadas
+ 11 sintomas em outras categorias
Características mais comuns
Os sintomas variam de pessoa para pessoa. Abaixo estão as 37 características clínicas mais associadas, ordenadas por frequência.
Linha do tempo da pesquisa
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Genética e causas
O que está alterado no DNA e como passa nas famílias
Genes associados
3 genes identificados com associação a esta condição. Padrão de herança: Autosomal dominant.
Calsequestrin is a high-capacity, moderate affinity, calcium-binding protein and thus acts as an internal calcium store in muscle (PubMed:28895244). Calcium ions are bound by clusters of acidic residues at the protein surface, often at the interface between subunits. Can bind around 80 Ca(2+) ions (PubMed:28895244). Regulates the release of lumenal Ca(2+) via the calcium release channel RYR1; this plays an important role in triggering muscle contraction. Negatively regulates store-operated Ca(2+
Endoplasmic reticulumSarcoplasmic reticulumSarcoplasmic reticulum lumenSarcoplasmic reticulum membraneMitochondrion matrix
Myopathy, vacuolar, with CASQ1 aggregates
An autosomal dominant mild muscle disorder characterized by adult onset of muscle cramping and weakness as well as increased levels of serum creatine kinase. The disorder is not progressive, and some patients may be asymptomatic.
Acts as a Ca(2+) sensor that gates two major inward rectifying Ca(2+) channels at the plasma membrane: Ca(2+) release-activated Ca(2+) (CRAC) channels and arachidonate-regulated Ca(2+)-selective (ARC) channels (PubMed:15866891, PubMed:16005298, PubMed:16208375, PubMed:16537481, PubMed:16733527, PubMed:16766533, PubMed:16807233, PubMed:18854159, PubMed:19182790, PubMed:19249086, PubMed:19622606, PubMed:19706554, PubMed:22464749, PubMed:24069340, PubMed:24351972, PubMed:24591628, PubMed:25326555,
Cell membraneEndoplasmic reticulum membraneCytoplasm, cytoskeletonSarcoplasmic reticulum
Immunodeficiency 10
An immune disorder characterized by recurrent infections, impaired activation and proliferative response of T-cells, decreased T-cell production of cytokines, lymphadenopathy, and normal lymphocytes counts and serum immunoglobulin levels. Additional features include thrombocytopenia, autoimmune hemolytic anemia, myopathy, partial iris hypoplasia, hepatosplenomegaly and defective enamel dentition.
Pore-forming subunit of two major inward rectifying Ca(2+) channels at the plasma membrane: Ca(2+) release-activated Ca(2+) (CRAC) channels and arachidonate-regulated Ca(2+)-selective (ARC) channels (Probable) (PubMed:16645049, PubMed:16733527, PubMed:16807233, PubMed:16921383, PubMed:19249086, PubMed:19706554, PubMed:23307288, PubMed:26956484, PubMed:28219928). Assembles with ORAI2 and ORAI3 to form hexameric CRAC channels that mediate Ca(2+) influx upon depletion of endoplasmic reticulum Ca(2+
Cell membraneBasolateral cell membrane
Immunodeficiency 9
An immune disorder characterized by recurrent infections, impaired activation and proliferative response of T-cells, decreased T-cell production of cytokines, and normal lymphocytes counts and serum immunoglobulin levels. In surviving patients ectodermal dysplasia with anhidrosis and non-progressive myopathy may be observed.
Variantes genéticas (ClinVar)
232 variantes patogênicas registradas no ClinVar.
Vias biológicas (Reactome)
4 vias biológicas associadas aos genes desta condição.
Diagnóstico
Os sinais que médicos procuram e os exames que confirmam
Tratamento e manejo
Remédios, cuidados de apoio e o que precisa acompanhar
Onde tratar no SUS
Hospitais de referência no Brasil e o protocolo oficial do SUS (PCDT)
🇧🇷 Atendimento SUS — Miopatia de agregados tubulares
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.
Publicações mais relevantes
Voluntary Wheel Running Mitigates Disease in an Orai1 Gain-of-Function Mouse Model of Tubular Aggregate Myopathy.
Tubular aggregate myopathy (TAM) is an inherited skeletal muscle disease associated with progressive muscle weakness, cramps, and myalgia. Tubular aggregates (TAs) are regular arrays of highly ordered and densely packed straight-tubules observed in muscle biopsies; the extensive presence of TAs represent a key histopathological hallmark of this disease in TAM patients. TAM is caused by gain-of-function mutations in proteins that coordinate store-operated Ca2+ entry (SOCE): STIM1 Ca2+ sensor proteins in the sarcoplasmic reticulum (SR) and Ca2+-permeable ORAI1 channels in the surface membrane. Here, we assessed the therapeutic potential of endurance exercise in the form of voluntary wheel running (VWR) in mitigating TAs and muscle weakness in Orai1G100S/+ (GS) mice harboring a gain-of-function mutation in the ORAI1 pore. Six months of VWR exercise significantly increased specific force production, upregulated biosynthetic and protein translation pathways, and normalized both mitochondrial protein expression and morphology in the soleus of GS mice. VWR also restored Ca2+ store content, reduced the incidence of TAs, and normalized pathways involving the formation of supramolecular complexes in fast twitch muscles of GS mice. In summary, sustained voluntary endurance exercise improved multiple skeletal muscle phenotypes observed in the GS mouse model of TAM.
Commentary to An Orai1 gain-of-function tubular aggregate myopathy mouse model phenocopies key features of the human disease (Zhao et al., EMBO Journal 2024) and A gain-of-function mutation in the Ca2+ channel ORAI1 causes Stormorken syndrome with tubular aggregates in mice (Pérez-Guàrdia et al., Cells 2024).
STIM1 Reduction Prevents Tubular Aggregate Formation and Compromises Muscle Performance in Ageing Mice.
Ageing is an irreversible process involving the gradual decline of cellular functions in all tissues. In male mice, age-related loss of muscle force is accompanied by the formation of tubular aggregates, which are honeycomb-like structures composed of membrane tubules, proteins and Ca2+ deposits. Tubular aggregates are also found in tubular aggregate myopathy (TAM) and Stormorken syndrome (STRMK), two clinically overlapping human disorders affecting skeletal muscle, bones, skin, spleen and platelets. TAM/STRMK is caused by gain-of-function mutations in the ubiquitously expressed Ca2+ sensor STIM1 and results in excessive extracellular Ca2+ entry and the dysregulation of Ca2+ homeostasis. To understand the correlation between ageing, tubular aggregate formation, Ca2+ and STIM1, we conducted comparative analyses of WT and Stim1+/- male mice until 18 months of age. We examined growth, general and specific muscle force, fatigability and muscle structure. Stim1+/- mice were born with the expected Mendelian ratio and showed unremarkable postnatal development with normal body and organ weight. However, at 18 months, Stim1+/- mice manifested delayed muscle contraction (Δ = 28%, p < 0.05) and relaxation (Δ = 40%, p < 0.01) kinetics as well as exacerbated fatigue (Δ = 28%, p < 0.05) compared with age-matched controls. Morphological investigations of Stim1+/- muscle sections by light and electron microscopy uncovered a shift towards slow myofibres and mitochondrial proliferation accompanied by enhanced SDH activity (Δ = 27%, p < 0.0001), an almost twofold increase in ROS production (p < 0.05), and signs of mitophagy-all representing histopathological hallmarks of age-related deterioration of muscle function known as sarcopenia. Strikingly, tubular aggregates-though abundant in WT muscles at 18 months-were absent in Stim1+/- mice. Taken together, STIM1 depletion by 50% had no discernible effect on muscle function in young adult male mice, but compromised muscle performance and resistance to fatigue at later life stages. These findings highlight a critical role of STIM1 and Ca2+ balance in the maintenance of muscle physiology, fibre type composition and mitochondrial bioenergetics. The absence of tubular aggregates in Stim1+/- mice indicates that tubular aggregates possibly play a protective role and may contribute to the prevention of age-related muscle alterations.
DHHC21 is a STIM1 protein S-acyltransferase that modulates immune function in vivo.
Depletion of calcium from ER stores leads to the activation of calcium channels on the plasma membrane. This process is termed store-operated calcium entry (SOCE). The proteins STIM1 and STIM2 function as ER calcium sensors, and upon store depletion, they undergo a conformational change that allows them to bind to and gate Orai calcium channels on the plasma membrane. We have shown that both Orai1 and STIM1 are dynamically S-acylated after store depletion, which is required for SOCE. These results suggest the requirement of a calcium-activated protein S-acyltransferase such as DHHC21. Here, we show that DHHC21 is essential for SOCE in vitro and in vivo. Using the depilated mouse model that expresses DHHC21 but can no longer be activated by calcium, we show that DHHC21 activation is required for STIM1 S-acylation and subsequent calcium entry. Plasma membrane-localized DHHC21 is dynamically recruited into Orai1/STIM1 puncta upon store depletion, where it physically binds to STIM1. Finally, we show that depilated mice phenocopy many aspects of autoimmune lymphoproliferative syndrome (ALPS), including defective Fas-mediated calcium release, T cell death, neutropenia, and increased serum vitamin B12 levels. These results suggest that dynamic S-acylation has underappreciated and expansive roles in second messenger signaling and immune system function. Targeting DHHC21 may be therapeutically beneficial for ALPS and diseases associated with deregulated activation of STIM1, such as tubular aggregate myopathy and Stormorken syndrome.
Store-operated calcium entry-based targets for novel cancer therapeutic development.
Store-operated calcium entry (SOCE) is the major mechanism for cellular calcium homeostasis that is ubiquitous across cell types and is responsible for replenishing Ca2+ in the endoplasmic reticulum. The major calcium channel that facilitates this role is Orai1. Orai1 is regulated by proteins that interact with either its N- or C-terminus. Stromal interaction molecule 1 (STIM1) is an activator of Orai1 that binds to Orai1's C-terminus, causing the channel to open and allow for Ca2+ influx. Together, Orai1 and STIM1 constitute a calcium release-activated calcium channel that is critical for SOCE. Alternatively, adenylyl cyclase type 8 (AC8) binds to Orai1's N-terminus, causing the Orai1 channel to close after phosphorylation by protein kinase A. Other proteins also interact with Orai1 to elicit modulatory effects and influence the gating properties of this channel. As SOCE is critical for cellular Ca2+ balance and calcium-sensitive cellular functions, impairment of Orai1 function by restricting its ability to form normal protein-protein interactions (PPIs) can be deleterious and lead to pathologies. It has been discovered that overexpression of Orai1 and AC8 leads to proliferation of triple negative breast cancer cells through mechanisms dependent on Ca2+ signaling. Thus, PPIs involving Orai1 can be approached as therapeutic targets in diseases that arise from aberrant Ca2+ signaling. Orai1 PPIs can serve as targets for diseases that currently lack targeted therapies, such as triple negative breast cancer. This review examines Orai1 PPIs with STIM1 and AC8, discusses the relevance of these PPIs in cancer, and reviews the landscape of Orai1 inhibitors. SIGNIFICANCE STATEMENT: The study of proteins that are involved in cancer progression is important for developing targeted cancer therapies. Store-operated calcium entry-based proteins have been proposed as therapeutic cancer targets because inhibition of these proteins disrupts Ca2+ influx, thereby decreasing cell proliferation in certain cancers. Additionally, store-operated calcium entry-based proteins are implicated in many other disease states such as Stormorken syndrome, tubular aggregate myopathy, and immunodeficiency, highlighting the therapeutic relevance of these proteins.
Publicações recentes
Defects in skeletal myotubes caused by STIM1 I115F that lead to tubular aggregate myopathy and Stormorken syndrome and their restoration at the cellular level.
📖 RevisãoTubular Aggregate Myopathies: Genetic Heterogeneity and Diverse Clinical Features Converging on Calcium Dysregulation.
Exacerbated Skeletal Muscle Phenotype in Mice with 'Homotypic' Expression of the Tubular Aggregate Myopathy ORAI1 G100S Mutation.
📖 RevisãoSTIM1 Reduction Prevents Tubular Aggregate Formation and Compromises Muscle Performance in Ageing Mice.
DHHC21 is a STIM1 protein S-acyltransferase that modulates immune function in vivo.
📚 EuropePMC51 artigos no totalmostrando 76
STIM1 Reduction Prevents Tubular Aggregate Formation and Compromises Muscle Performance in Ageing Mice.
Journal of cachexia, sarcopenia and muscleDHHC21 is a STIM1 protein S-acyltransferase that modulates immune function in vivo.
bioRxiv : the preprint server for biologyStore-operated calcium entry-based targets for novel cancer therapeutic development.
The Journal of pharmacology and experimental therapeuticsVoluntary Wheel Running Mitigates Disease in an Orai1 Gain-of-Function Mouse Model of Tubular Aggregate Myopathy.
CellsComprehensive mutational characterization of the calcium-sensing STIM1 EF-hand reveals residues essential for structure and function.
GeneticsSTIM1 in-frame deletion of eight amino acids in a patient with moderate tubular aggregate myopathy/Stormorken syndrome.
Journal of medical geneticsCongenital tubular aggregates myopathy associated with central nervous system involvement: description of a case.
Acta myologica : myopathies and cardiomyopathies : official journal of the Mediterranean Society of MyologyCommentary to An Orai1 gain-of-function tubular aggregate myopathy mouse model phenocopies key features of the human disease (Zhao et al., EMBO Journal 2024) and A gain-of-function mutation in the Ca2+ channel ORAI1 causes Stormorken syndrome with tubular aggregates in mice (Pérez-Guàrdia et al., Cells 2024).
Cell calciumA Gain-of-Function Mutation in the Ca2+ Channel ORAI1 Causes Stormorken Syndrome with Tubular Aggregates in Mice.
CellsAn Orai1 gain-of-function tubular aggregate myopathy mouse model phenocopies key features of the human disease.
The EMBO journalPhenotypic Heterogeneity in ORAI-1-Associated Congenital Myopathy.
Global medical geneticsConstitutive, Muscle-Specific Orai1 Knockout Results in the Incomplete Assembly of Ca2+ Entry Units and a Reduction in the Age-Dependent Formation of Tubular Aggregates.
BiomedicinesTAM-associated CASQ1 mutants diminish intracellular Ca2+ content and interfere with regulation of SOCE.
Journal of muscle research and cell motilityExome sequencing in undiagnosed congenital myopathy reveals new genes and refines genes-phenotypes correlations.
Genome medicineSTIM1: A new player in nuclear dynamics? Lessons learnt from tubular aggregate myopathy.
Cell calciumORAI1 inhibition as an efficient preclinical therapy for tubular aggregate myopathy and Stormorken syndrome.
JCI insightThe Structural-Functional Crosstalk of the Calsequestrin System: Insights and Pathological Implications.
BiomoleculesPathogenic DPAGT1 variants in limb-girdle congenital myasthenic syndrome (LG-CMS) associated with tubular aggregates and ORAI1 hypoglycosylation.
Neuropathology and applied neurobiologyAntioxidants restore store-operated Ca2+ entry in patient-iPSC-derived myotubes with tubular aggregate myopathy-associated Ile484ArgfsX21 STIM1 mutation via upregulation of binding immunoglobulin protein.
FASEB bioAdvancesTubular aggregate myopathy causing progressive fatiguable weakness.
Practical neurologyMuscle magnetic resonance characterization of STIM1 tubular aggregate myopathy using unsupervised learning.
PloS oneTubular aggregate myopathy mutant unveils novel activation and inactivation mechanisms of Orai1.
Cell calciumA pathogenic human Orai1 mutation unmasks STIM1-independent rapid inactivation of Orai1 channels.
eLifeStormorken syndrome caused by STIM1 mutation: A case report and literature review.
Medicine internationalStore-operated calcium entry: From physiology to tubular aggregate myopathy.
Current opinion in pharmacologyHuntingtin regulates calcium fluxes in skeletal muscle.
The Journal of general physiologyCase Report: Novel STIM1 Gain-of-Function Mutation in a Patient With TAM/STRMK and Immunological Involvement.
Frontiers in immunologySilencing of the Ca2+ Channel ORAI1 Improves the Multi-Systemic Phenotype of Tubular Aggregate Myopathy (TAM) and Stormorken Syndrome (STRMK) in Mice.
International journal of molecular sciencesThe TAM-associated STIM1I484R mutation increases ORAI1 channel function due to a reduced STIM1 inactivation break and an absence of microtubule trapping.
Cell calciumChronic inhibition of the mitochondrial ATP synthase in skeletal muscle triggers sarcoplasmic reticulum distress and tubular aggregates.
Cell death & diseaseCIC-39Na reverses the thrombocytopenia that characterizes tubular aggregate myopathy.
Blood advancesRyanodine receptor 1 (RYR1) mutations in two patients with tubular aggregate myopathy.
The European journal of neuroscienceSTIM1 and ORAI1 mutations leading to tubular aggregate myopathies are sensitive to the Store-operated Ca2+-entry modulators CIC-37 and CIC-39.
Cell calciumHereditary myopathies associated with hematological abnormalities.
Muscle & nerveAlteration of STIM1/Orai1-Mediated SOCE in Skeletal Muscle: Impact in Genetic Muscle Diseases and Beyond.
CellsStormorken Syndrome Caused by a Novel STIM1 Mutation: A Case Report.
Frontiers in neurologyExpanding the clinical and genetic spectrum of pathogenic variants in STIM1.
Muscle & nervePathophysiological Effects of Overactive STIM1 on Murine Muscle Function and Structure.
CellsCommentary: Long-Term Exercise Reduces Formation of Tubular Aggregates and Promotes Maintenance of Ca2+ Entry Units in Aged Muscle.
Frontiers in physiologyGain-of-Function STIM1 L96V Mutation Causes Myogenesis Alteration in Muscle Cells From a Patient Affected by Tubular Aggregate Myopathy.
Frontiers in cell and developmental biologySTIM1/ORAI1 Loss-of-Function and Gain-of-Function Mutations Inversely Impact on SOCE and Calcium Homeostasis and Cause Multi-Systemic Mirror Diseases.
Frontiers in physiologyFunctional analyses of STIM1 mutations reveal a common pathomechanism for tubular aggregate myopathy and Stormorken syndrome.
Neuropathology : official journal of the Japanese Society of NeuropathologyClinical and muscle MRI features in a family with tubular aggregate myopathy and novel STIM1 mutation.
Neuromuscular disorders : NMDCalcium entry units (CEUs): perspectives in skeletal muscle function and disease.
Journal of muscle research and cell motilityLuminal STIM1 Mutants that Cause Tubular Aggregate Myopathy Promote Autophagic Processes.
International journal of molecular sciencesChronic Thrombocytopenia as the Initial Manifestation of STIM1-Related Disorders.
PediatricsCylindrical spirals in two families: Clinical and genetic investigations.
Neuromuscular disorders : NMDSequential activation of STIM1 links Ca2+ with luminal domain unfolding.
Science signalingA luminal EF-hand mutation in STIM1 in mice causes the clinical hallmarks of tubular aggregate myopathy.
Disease models & mechanismsTubular aggregate myopathy and Stormorken syndrome: Mutation spectrum and genotype/phenotype correlation.
Human mutationSweat retention anhidrosis associated with tubular aggregate myopathy.
The British journal of dermatologyCRAC channels and disease - From human CRAC channelopathies and animal models to novel drugs.
Cell calciumSTIM1 over-activation generates a multi-systemic phenotype affecting the skeletal muscle, spleen, eye, skin, bones and immune system in mice.
Human molecular genetics[Tubular aggregate myopathy and Stormorken syndrome].
Medecine sciences : M/SRole of STIM1/ORAI1-mediated store-operated Ca2+ entry in skeletal muscle physiology and disease.
Cell calciumDisturbed Ca2+ Homeostasis in Muscle-Wasting Disorders.
Advances in experimental medicine and biologyORAI1 channel gating and selectivity is differentially altered by natural mutations in the first or third transmembrane domain.
The Journal of physiologyStormorken Syndrome Caused by a p.R304W STIM1 Mutation: The First Italian Patient and a Review of the Literature.
Frontiers in neurologyGain-of-function mutations in STIM1 and ORAI1 causing tubular aggregate myopathy and Stormorken syndrome.
Cell calciumCASQ1 mutations impair calsequestrin polymerization and cause tubular aggregate myopathy.
Acta neuropathologicaIdentification and characterization of three novel mutations in the CASQ1 gene in four patients with tubular aggregate myopathy.
Human mutationMutations in GFPT1-related congenital myasthenic syndromes are associated with synaptic morphological defects and underlie a tubular aggregate myopathy with synaptopathy.
Journal of neurologyComplex phenotypes associated with STIM1 mutations in both coiled coil and EF-hand domains.
Neuromuscular disorders : NMDMolecular Determinants for STIM1 Activation During Store- Operated Ca2+ Entry.
Current molecular medicineORAI1 Mutations with Distinct Channel Gating Defects in Tubular Aggregate Myopathy.
Human mutationTubular Aggregates and Cylindrical Spirals Have Distinct Immunohistochemical Signatures.
Journal of neuropathology and experimental neurologyA novel gain-of-function mutation in ORAI1 causes late-onset tubular aggregate myopathy and congenital miosis.
Clinical geneticsCalcium Dyshomeostasis in Tubular Aggregate Myopathy.
International journal of molecular sciencesTubular aggregate myopathy with features of Stormorken disease due to a new STIM1 mutation.
Neuromuscular disorders : NMD[Tubular aggregate myopathy: report of a case].
Zhonghua bing li xue za zhi = Chinese journal of pathologyTubular aggregate myopathy caused by a novel mutation in the cytoplasmic domain of STIM1.
Neurology. GeneticsDiseases caused by mutations in ORAI1 and STIM1.
Annals of the New York Academy of SciencesUse of Whole-Exome Sequencing for Diagnosis of Limb-Girdle Muscular Dystrophy: Outcomes and Lessons Learned.
JAMA neurologyMuscle imaging in patients with tubular aggregate myopathy caused by mutations in STIM1.
Neuromuscular disorders : NMD50 years to diagnosis: Autosomal dominant tubular aggregate myopathy caused by a novel STIM1 mutation.
Neuromuscular disorders : NMDStormorken syndrome or York platelet syndrome: A clinician's dilemma.
Molecular genetics and metabolism reportsAssociações
Organizações que acompanham esta doença — pra ter apoio e orientação
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Comunidades
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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.
- Voluntary Wheel Running Mitigates Disease in an Orai1 Gain-of-Function Mouse Model of Tubular Aggregate Myopathy.
- Commentary to An Orai1 gain-of-function tubular aggregate myopathy mouse model phenocopies key features of the human disease (Zhao et al., EMBO Journal 2024) and A gain-of-function mutation in the Ca2+ channel ORAI1 causes Stormorken syndrome with tubular aggregates in mice (Pérez-Guàrdia et al., Cells 2024).
- STIM1 Reduction Prevents Tubular Aggregate Formation and Compromises Muscle Performance in Ageing Mice.
- DHHC21 is a STIM1 protein S-acyltransferase that modulates immune function in vivo.
- Store-operated calcium entry-based targets for novel cancer therapeutic development.
- Defects in skeletal myotubes caused by STIM1 I115F that lead to tubular aggregate myopathy and Stormorken syndrome and their restoration at the cellular level.
- Tubular Aggregate Myopathies: Genetic Heterogeneity and Diverse Clinical Features Converging on Calcium Dysregulation.
- Exacerbated Skeletal Muscle Phenotype in Mice with 'Homotypic' Expression of the Tubular Aggregate Myopathy ORAI1 G100S Mutation.
Bases de dados e fontes oficiais
Identificadores e referências canônicas usadas para montar este verbete.
- ORPHA:2593(Orphanet)
- MONDO:0008051(MONDO)
- GARD:3884(GARD (NIH))
- Variantes catalogadas(ClinVar)
- Busca completa no PubMed(PubMed)
- Q56014629(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
