Results 61 to 70 of about 11,073,097 (196)

Production of transforming growth factor beta by human T lymphocytes and its potential role in the regulation of T cell growth

Journal of Experimental Medicine, 1986
This study examines the potential role of transforming growth factor beta (TGF-beta) in the regulation of human T lymphocyte proliferation, and proposes that TGF-beta is an important autoregulatory lymphokine that limits T lymphocyte clonal expansion ...
J. Kehrl, L. Wakefield, A. Roberts, S. Jakowlew, M. Alvarez-Mon, R. Derynck, M. Sporn, A. Fauci   +7 more
semanticscholar   +1 more source

Measurement methods and accuracy in copy number variation: failure to replicate associations of beta-defensin copy number with Crohn's disease.

Human Molecular Genetics, 2010
The copy number variation in beta-defensin genes on human chromosome 8 has been proposed to underlie susceptibility to inflammatory disorders, but presents considerable challenges for accurate typing on the scale required for adequately powered case ...
M. Aldhous, Suhaili Abu Bakar, N. Prescott, R. Palla, K. Soo, J. Mansfield, C. Mathew, J. Satsangi, J. Armour   +8 more
semanticscholar   +1 more source

Clinical and Environmental Predictors of Health-Related Quality of Life in Lithuanian Children and Adolescents with Spina Bifida: A Cross-Sectional Analysis of a Nationally Represented Sample

Medicina, 2018
Background and objectives: In pediatric chronic health conditions, health-related quality of life (HRQOL) is a useful indicator of health, development, and well-being.
Indrė Bakanienė, Audronė Prasauskienė   +1 more
doaj   +1 more source

Beta-amyloid neurotoxicity requires fibril formation and is inhibited by congo red.

Proceedings of the National Academy of Sciences of the United States of America, 1994
beta-Amyloid (beta A) is normally produced as a nontoxic soluble peptide. In Alzheimer disease, beta A aggregates and accumulates in the brain as inert diffuse plaques or compact plaques associated with neurodegenerative changes.
A. Lorenzo, B. Yankner
semanticscholar   +1 more source

Amplification, copy number variation, expression and association of non-synonymous SNP of bovine beta-defensin 129 gene with distinct fertility of cattle bull [PDF]

, 2021
Subhash Solanki, Poonam Kashyap, Vijay Kumar, Martina Pukhrambam, Sachinandan De, Rakesh Kumar, Tirtha Kumar Datta   +6 more
openalex   +1 more source

Dynamics of c-kit immunopositive pancreatic beta cells influenced by exogenous factors or endogenous pathology

Zaporožskij Medicinskij Žurnal
Mechanisms of beta-endocrinocyte differentiation involving c-kit may be associated with a number of processes, including signaling pathways and regulatory mechanisms.
T. V. Ivanenko, Yu. M. Kolesnyk, A. V. Abramov   +2 more
doaj   +1 more source

Majorana neutrino masses from neutrinoless double-beta decays and lepton-number-violating meson decays

Physics Letters B, 2016
The Schechter–Valle theorem states that a positive observation of neutrinoless double-beta (0νββ) decays implies a finite Majorana mass term for neutrinos when any unlikely fine-tuning or cancellation is absent.
Jun-Hao Liu, Jue Zhang, Shun Zhou
doaj   +1 more source

Extensive normal copy number variation of a beta-defensin antimicrobial-gene cluster.

American Journal of Human Genetics, 2003
Using a combination of multiplex amplifiable probe hybridization and semiquantitative fluorescence in situ hybridization (SQ-FISH), we analyzed DNA copy number variation across chromosome band 8p23.1, a region that is frequently involved in chromosomal ...
E. Hollox, J. Armour, J. Barber, J. Barber   +3 more
semanticscholar   +1 more source

The Effect Of Kersen (<i>Muntingia calabura</i>) Extract On The Number Of Pancreatic Beta Cells: Experiment Study In Rat [PDF]

, 2023
Sri Mega Muthmainah S.P, Muhammad Fadhol Romdhoni, Ira Citra Ningrom, Yunia Annisa   +3 more
openalex   +1 more source

Pre-Eclampsia-Associated Reduction in Placental Growth Factor Impaired Beta Cell Proliferation Through PI3k Signalling

Cellular Physiology and Biochemistry, 2015
Background/Aim: Reduction in serum placental growth factor (PLGF) frequently co-occurs with preeclampsia (PE) and gestational diabetes mellitus (GDM).
Jun Li, Huanchun Ying, Guiyang Cai, Quan Guo, Lizhu Chen   +4 more
doaj   +1 more source