Natural history of Myhre syndrome

DD Yang, M Rio, C Michot, N Boddaert… - Orphanet Journal of …, 2022 - Springer
Background Myhre syndrome (MS) is a rare genetic disease characterized by skeletal
disorders, facial features and joint limitation, caused by a gain of function mutation in …

Myhre syndrome is caused by dominant-negative dysregulation of SMAD4 and other co-factors

D Alankarage, A Enriquez, RD Steiner, C Raggio… - Differentiation, 2022 - Elsevier
Myhre syndrome is a connective tissue disorder characterized by congenital cardiovascular,
craniofacial, respiratory, skeletal, and cutaneous anomalies as well as intellectual disability …

SMAD4 mutations and cross-talk between TGF-β/IFNγ signaling accelerate rates of DNA damage and cellular senescence, resulting in a segmental progeroid …

R Kandhaya-Pillai, D Hou, J Zhang, X Yang… - GeroScience, 2021 - Springer
SMAD4 encodes a member of the SMAD family of proteins involved in the TGF-β signaling
pathway. Potentially heritable, autosomal dominant, gain-of-function heterozygous variants …

Emergence of the natural history of Myhre syndrome: 47 patients evaluated in the Massachusetts General Hospital Myhre Syndrome Clinic (2016–2023)

AE Lin, ER Scimone, RP Thom… - American Journal of …, 2024 - Wiley Online Library
Myhre syndrome is an increasingly diagnosed ultrarare condition caused by recurrent
germline autosomal dominant de novo variants in SMAD4. Detailed multispecialty …

Review of the Pathologic Characteristics in Myhre Syndrome: Gain-of-Function Pathogenic Variants in SMAD4 cause a Multisystem Fibroproliferative Response

LJ Starr, ME Lindsay, D Perry… - Pediatric and …, 2022 - journals.sagepub.com
Background: Myhre syndrome, caused by pathogenic variants in SMAD4, is characterized
by compact body habitus with short stature, distinctive craniofacial appearance, stiff skin …

Sera Protein Signatures of Endometrial Cancer Lymph Node Metastases

DM Benbrook, JRS Hocker, KM Moxley… - International Journal of …, 2022 - mdpi.com
The presence of lymph node metastases in endometrial cancer patients is a critical factor
guiding treatment decisions; however, surgical and imaging methods for their detection are …

An additional patient with SMAD4‐Juvenile Polyposis‐Hereditary hemorrhagic telangiectasia and connective tissue abnormalities: SMAD4 loss‐of‐function and gain …

GM Gheewalla, J Luther, S Das… - American Journal of …, 2022 - Wiley Online Library
Loss‐of‐function pathogenic variants in somatic and germline cells in SMAD4 may cause
cancer and juvenile polyposis‐Hereditary Hemorrhagic Telangiectasia (SMAD4‐JP‐HHT) …

A novel germline SMAD4 variant detected in a Japanese family with juvenile polyposis syndrome and hereditary hemorrhagic telangiectasia

Y Kananazawa, T Yamada, T Yamaguchi… - Japanese journal of …, 2023 - academic.oup.com
Juvenile polyposis syndrome (JPS) is an autosomal dominant, inherited disorder caused by
pathogenic germline variants of mainly SMAD4 or BMPR1A genes. Some patients with JPS …

A second family with Myhre syndrome caused by the same recurrent SMAD4 pathogenic variation (p. Arg496Cys)

Ş Demir, C Alavanda, G Yeşil, AD Aslanger… - Molecular …, 2023 - karger.com
Abstract Introduction: Myhre syndrome (MS; OMIM# 139210) is a rare connective tissue
disorder presenting with cardiovascular, respiratory, gastrointestinal, and skeletal system …

A case of Myhre syndrome mimicking juvenile scleroderma

B Jensen, R James, Y Hong, E Omoyinmi… - Pediatric …, 2020 - Springer
Background Myhre syndrome is a genetic disorder caused by gain of function mutations in
the SMAD Family Member 4 (SMAD4) gene, resulting in progressive, proliferative skin and …