Results 61 to 70 of about 181,469 (346)
Insights into PI3K/AKT signaling in B cell development and chronic lymphocytic leukemia
FEBS Letters, EarlyView.This Review explores how the phosphoinositide 3‐kinase and protein kinase B pathway shapes B cell development and drives chronic lymphocytic leukemia, a common blood cancer. It examines how signaling levels affect disease progression, addresses treatment challenges, and introduces novel experimental strategies to improve therapies and patient outcomes.
Maike Buchner
wiley +1 more source
On Possible Indicators of Negative Selection in Germinal Centers [PDF]
arXiv, 2023 A central feature of vertebrate immune response is affinity maturation, wherein antibody-producing B cells undergo evolutionary selection in microanatomical structures called germinal centers, which form in secondary lymphoid organs upon antigen exposure.
arxiv
Comparative Salt Tolerance Study of Some Acacia Species at Seed Germination Stage [PDF]
Asian Journal of Plant Sciences 15(3-4) (2016) 66-74, 2016 Objective: The purpose of this study was to assess and compare the seed germination response of six Acacia species under different NaCl concentrations in order to explore opportunities for selection and breeding salt tolerant genotypes. Methodology: Germination of seeds was evaluated under salt stresses using 5 treatment levels: 0, 100, 200, 300 and ...
arxiv +1 more source
Ampk regulates IgD expression but not energy stress with B cell activation. [PDF]
, 2019 Ampk is an energy gatekeeper that responds to decreases in ATP by inhibiting energy-consuming anabolic processes and promoting energy-generating catabolic processes.
Ahsan, Fasih M +9 more
core +1 more source
Using genotype abundance to improve phylogenetic inference
, 2018 Modern biological techniques enable very dense genetic sampling of unfolding evolutionary histories, and thus frequently sample some genotypes multiple times.
DeWitt III, William S. +4 more
core +1 more source
Lineage tree analysis of immunoglobulin variable-region gene mutations in autoimmune diseases: chronic activation, normal selection [PDF]
, 2006 Autoimmune diseases show high diversity in the affected organs, clinical manifestations and disease dynamics. Yet they all share common features, such as the ectopic germinal centers found in many affected tissues.
Abraham, R.S. +9 more
core +1 more source
Making tau amyloid models in vitro: a crucial and underestimated challenge
FEBS Letters, EarlyView.This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley +1 more source
Haematologica, 2013 Diffuse large B-cell lymphoma can be classified by gene expression profiling into germinal center and activated B-cell subtypes with different prognoses after rituximab-CHOP.
Carlo Visco +35 more
doaj +1 more source
Compartments and Connections Within the Germinal Center
Frontiers in Immunology, 2021 Protective high affinity antibody responses emerge through an orchestrated developmental process that occurs in germinal centers (GCs). While GCs have been appreciated since 1930, a wealth of recent progress provides new insights into the molecular and ...
Domenick E. Kennedy, Marcus R. Clark
doaj +1 more source
Polyubiquitin binding to ABIN1 is required to prevent autoimmunity [PDF]
, 2011 The protein ABIN1 possesses a polyubiquitin-binding domain homologous to that present in nuclear factor kappa B (NF-kappa B) essential modulator (NEMO), a component of the inhibitor of NF-kappa B (I kappa B) kinase (IKK) complex.
Alban Ordureau +57 more
core +5 more sources