Results 51 to 60 of about 2,650 (160)

Capn3 depletion causes Chk1 and Wee1 accumulation and disrupts synchronization of cell cycle reentry during liver regeneration after partial hepatectomy

Cell Regeneration, 2020
Recovery of liver mass to a healthy liver donor by compensatory regeneration after partial hepatectomy (PH) is a prerequisite for liver transplantation. Synchronized cell cycle reentry of the existing hepatocytes after PH is seemingly a hallmark of liver
Feng Chen, Delai Huang, Hui Shi, Ce Gao, Yingchun Wang, Jinrong Peng   +5 more
doaj   +1 more source

Expanding the Utility of Exome Sequencing in Preventive and Population Genetics

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Carrier screening is a long‐standing genetic testing process offered to at‐risk couples, with or without a family history, who might have pregnancies affected by an autosomal recessive (AR) or X‐linked (XL) disorder. A total of 276 unrelated individuals, initially referred for rare disorder screening by clinicians, were enrolled in this study ...
Charilaos Kostoulas, Athanasia Sesse, Ioanna Bouba, Robert Najdecki, Spyridon Konitsiotis, Sofia Markoula, Ioannis Georgiou   +6 more
wiley   +1 more source

NOVEL intronic CAPN3 Roma mutation alters splicing causing RNA mediated decay

Annals of Clinical and Translational Neurology, 2019
CAPN3 mutations cause a limb girdle muscular dystrophy. Functional characterization of novel mutations facilitates diagnosis of future cases. We have identified a novel (c.1992 + 2T>G) CAPN3 mutation that disrupts the donor splice site of intron 17 ...
Fabiola Mavillard, Marcos Madruga‐Garrido, Eloy Rivas, Emilia Servián‐Morilla, Rainiero Ávila‐Polo, Irene Marcos, Francisco J. Morón, Carmen Paradas, Macarena Cabrera‐Serrano   +8 more
doaj   +1 more source

CAPN3-mediated processing of C-terminal titin replaced by pathological cleavage in titinopathy [PDF]

Human Molecular Genetics, 2015
Mutations in the extreme C-terminus of titin (TTN), situated in the sarcomeric M-band, cause tibial muscular dystrophy (TMD) and limb-girdle muscular dystrophy 2J (LGMD2J). The mutations ultimately cause a loss of C-terminal titin, including a binding site for the protease calpain 3 (CAPN3), and lead to a secondary CAPN3 deficiency in LGMD2J muscle ...
Charton, K, Sarparanta, J, Vihola, A, Milic, A, Jonson, PH, Suel, L, Luque, H, Boumela, I, Richard, I, Udd, B   +9 more
openaire   +3 more sources

Evaluation of quantitative muscle MRI and an intelligent phenotyping housing system as advanced phenotyping methods in a mouse model of calpain 3‐deficient muscular dystrophy

Animal Models and Experimental Medicine, EarlyView.
We applied quantitative MRI of the lower limb and automated home‐cage phenotyping to a mouse model of calpainopathy to detect early disease changes. At 15 months, calpain 3‐deficient mice showed increased water T2 values correlating with immune cell infiltration in the soleus and gastrocnemius muscles, while assessment of motor activity revealed only ...
Nicolina Südkamp, Marlena Rohm, Gabriele Russo, Xavier Helluy, Abdulhadi Kocabas, Martijn Froeling, Felix Kleefeld, Denise Manahan‐Vaughan, Tobias Ruck, Frank Jacobsen, Matthias Vorgerd, Johannes Forsting, Lara Schlaffke   +12 more
wiley   +1 more source

Proteomic Profiling of Myofiber Repair Annexins and Their Role in Duchenne Muscular Dystrophy

PROTEOMICS, EarlyView.
ABSTRACT Myofiber regeneration and membrane repair play crucial roles in maintaining the continuous physiological functioning of the neuromuscular system. A swift and efficient repair mechanism enables the rapid restoration of sarcolemmal integrity following cellular impairment in damaged skeletal muscles.
Paul Dowling, Dounia Bouragba, Elisa Negroni, Capucine Trollet, Margit Zweyer, Dieter Swandulla, Kay Ohlendieck   +6 more
wiley   +1 more source

The Molecular Diagnosis of Myopathies: Integrating Genomic, Proteomic, and Pathological Insights Toward Precision Medicine

Clinical Genetics, Volume 110, Issue 1, Page 15-28, July 2026.
Advances in genomic, proteomic, and transcriptomic technologies are transforming the diagnosis of genetic myopathies. When integrated with traditional muscle pathology, multi‐omics approaches improve diagnostic yield, clarify disease mechanisms, and support more precise, mechanism‐based therapeutic strategies for patients with neuromuscular disorders ...
Ludmila Alem, Denise de Abreu Pereira, Katia Carneiro   +2 more
wiley   +1 more source

Expanding African contributions to ClinVar through genetic counselor‐led variant curation

Journal of Genetic Counseling, Volume 35, Issue 3, June 2026.
Abstract Global variant databases such as ClinVar are vital in linking genetic variation to clinical significance and enabling shared interpretation across laboratories. However, African genetic variants remain underrepresented, comprising under 2% of global ClinVar submissions.
Nabeelah Peerbhai, Nolene Ramsunder, Tarin Europa, Jeannine Heckmann, Melissa Nel   +4 more
wiley   +1 more source

Redox state and mitochondrial respiratory chain function in skeletal muscle of LGMD2A patients. [PDF]

PLoS ONE, 2014
Calpain-3 deficiency causes oxidative and nitrosative stress-induced damage in skeletal muscle of LGMD2A patients, but mitochondrial respiratory chain function and anti-oxidant levels have not been systematically assessed in this clinical population ...
Mats I Nilsson, Lauren G Macneil, Yu Kitaoka, Fatimah Alqarni, Rahul Suri, Mahmood Akhtar, Maria E Haikalis, Pavneet Dhaliwal, Munim Saeed, Mark A Tarnopolsky   +9 more
doaj   +1 more source

Carrier screening in the reproductive setting—Are there medical implications for the heterozygote?—A guide for clinicians

Pregnancy, Volume 2, Issue 3, May 2026.
Abstract Carrier screening for genetic conditions performed preconception or during pregnancy allows identification of fetal risk for inherited autosomal recessive and X‐linked conditions. The goal is to identify at‐risk patients/couples and offer them reproductive options such as preimplantation genetic diagnosis, prenatal testing, or targeted newborn
Emily B. Rosenfeld, Nicole Kasatkin, Bi Liu Yu, Milen Velinov, Justin S. Brandt, Elena Ashkinadze   +5 more
wiley   +1 more source