Results 61 to 70 of about 2,355,082 (334)

The cytoskeletal control of B cell receptor and integrin signaling in normal B cells and chronic lymphocytic leukemia

FEBS Letters, EarlyView.
In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley   +1 more source

B cell mechanobiology in health and disease: emerging techniques and insights into therapeutic responses

FEBS Letters, EarlyView.
B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro, Marco Cellani, Cristina Scielzo   +2 more
wiley   +1 more source

A Novel Heterozygous Mutation in the SYK Gene and Systemic Inflammation with Immunodeficiency - a case report

Journal of Biochemical and Clinical Genetics
Background: The spleen tyrosine kinase (SYK) gene, located on chromosome 9q22.2, encodes a crucial cytoplasmic non-receptor tyrosine kinase involved in immune cell signaling, particularly in B and T cell receptor pathways. Mutations in SYK are linked to &
Aslı Guner Ozturk Demir, Akif Ayaz, Muhsin Elmas   +2 more
doaj   +1 more source

Novel FHL1 mutation variant identified in a patient with nonobstructive hypertrophic cardiomyopathy and myopathy – a case report

BMC Medical Genetics, 2020
Background Hypertrophic cardiomyopathy (HCM) is a genetic disorder mostly caused by sarcomeric gene mutations, but almost 10% of cases are attributed to inherited metabolic and neuromuscular disorders.
Adrian Giucă, Cristina Mitu, Bogdan Ovidiu Popescu, Alexandra Eugenia Bastian, Răzvan Capşa, Adriana Mursă, Viorica Rădoi, Bogdan Alexandru Popescu, Ruxandra Jurcuţ   +8 more
doaj   +1 more source

Evolutionary interplay between viruses and R‐loops

FEBS Letters, EarlyView.
Viruses interact with specialized nucleic acid structures called R‐loops to influence host transcription, epigenetic states, latency, and immune evasion. This Perspective examines the roles of R‐loops in viral replication, integration, and silencing, and how viruses co‐opt or avoid these structures.
Zsolt Karányi, Zita Képes, Zoltán Szabó, Eszter Csoma, Lóránt Székvölgyi   +4 more
wiley   +1 more source

GENETICS OF AUTISTIC DISORDER (REVIEW OF FOREIGN LITERATURE)

Русский журнал детской неврологии, 2015
Autism can occur in combination with chromosomal and genetic syndromes, malformations of the brain, metabolic diseases, etc. In this regard, currently adopted the term «atypical» or «syndromic» autism – autism, which is a symptom of another disease ...
M. Yu. Bobylova, H. L. Petchatnikova
doaj   +1 more source

Bezafibrate Improves Mitochondrial Fission and Function in DNM1L-Deficient Patient Cells

Cells, 2020
Mitochondria are involved in many cellular processes and their main role is cellular energy production. They constantly undergo fission and fusion, and these counteracting processes are under strict balance. The cytosolic dynamin-related protein 1, Drp1,
Liza Douiev, Ruth Sheffer, Gabriella Horvath, Ann Saada   +3 more
doaj   +1 more source

Circulating histones as clinical biomarkers in critically ill conditions

FEBS Letters, EarlyView.
Circulating histones are emerging as promising biomarkers in critical illness due to their diagnostic, prognostic, and therapeutic potential. Detection methods such as ELISA and mass spectrometry provide reliable approaches for quantifying histone levels in plasma samples.
José Luis García‐Gimenez, Juan Carlos Ruiz‐Rodríguez, Ricard Ferrer, Raquel Durá, Antonio Artigas, Iván Bajaña, David Bolado López de Andujar, Irene Cánovas‐Cervera, Adrián Ceccato, Luis Chiscano‐Camón, Elena Climent‐Martinez, Georgia García Fernández, Gemma Goma, Verónica Monforte, Beatriz Quevedo‐Sánchez, Adolf Ruiz‐Sanmartín, Antonio Sierra‐Rivera, Nieves Carbonell Monleón   +17 more
wiley   +1 more source

Immuno-metabolic stress responses control longevity from mitochondrial translation inhibition in C. elegans

Nature Communications
Perturbing mitochondrial translation represents a conserved longevity intervention, with proteostasis processes proposed to mediate the resulting lifespan extension.
Iman Man Hu, Marte Molenaars, Yorrick R. J. Jaspers, Bauke V. Schomakers, Michel van Weeghel, Amber Bakker, Melanie Modder, Joseph P. Dewulf, Guido T. Bommer, Arwen W. Gao, Georges E. Janssens, Riekelt H. Houtkooper   +11 more
doaj   +1 more source

Mechanisms and kinetic assays of aminoacyl‐tRNA synthetases

FEBS Letters, EarlyView.
Accurate protein synthesis is crucial for life. The key players are aminoacyl‐tRNA synthetases (AARSs), which read the genetic code by pairing cognate amino acids and tRNAs. AARSs establish high amino acid selectivity by employing physicochemical limits in molecular recognition.
Igor Zivkovic, Morana Dulic, Ita Gruic‐Sovulj   +2 more
wiley   +1 more source