Results 11 to 20 of about 1,096,363 (351)
CD28 and T cell antigen receptor signal transduction coordinately regulate interleukin 2 gene expression in response to superantigen stimulation. [PDF]
, 1992 Activation of an immune response requires intercellular contact between T lymphocytes and antigen-presenting cells (APC). Interaction of the T cell antigen receptor (TCR) with antigen in the context of major histocompatibility molecules mediates signal ...
Fraser, JD, Newton, ME, Weiss, A
core +3 more sources
Nature Communications, 2021 Protein ubiquitylation is often studied by proteomics but how data independent acquisition (DIA) may advance these studies remains to be explored. Here, the authors show that DIA improves ubiquitylation site identification and quantification, enabling ...
Fynn M. Hansen +8 more
doaj +1 more source
Ethylene Signal Transduction [PDF]
Annals of Botany, 2005 The phytohormone ethylene is a key regulator of plant growth and development. Components of the pathway for ethylene signal transduction were identified by genetic approaches in Arabidopsis and have now been shown to function in agronomically important plants as well.This review focuses on recent advances in our knowledge on ethylene signal ...
Chen, Yi-Feng +2 more
openaire +4 more sources
Scientific Reports, 2022 The initiation of heartbeat is an essential step in cardiogenesis in the heart primordium, but it remains unclear how intracellular metabolism responds to increased energy demands after heartbeat initiation.
Tatsuya Sato +6 more
doaj +1 more source
Isolation of tissue-resident endothelial stem cells and their use in regenerative medicine
Inflammation and Regeneration, 2019 Background During sprouting angiogenesis, stalk cells, localized behind tip cells, generate endothelial cells (ECs) for the elongation of new vessels.
Tomohiro Iba +5 more
doaj +1 more source
Stem Cell Research & Therapy, 2023 Background A resident vascular endothelial stem cell (VESC) population expressing CD157 and CD200 has been identified recently in the adult mouse. However, the origin of this population and how it develops has not been characterized, nor has it been ...
Fitriana N. Rahmawati +6 more
doaj +1 more source
Ras p21 protein promotes survival and fiber outgrowth of cultured embryonic neurons [PDF]
, 1989 Although evidence obtained with the PC12 cell line has suggested a role for the ras oncogene proteins in the signal transduction of nerve growth factor-mediated fiber outgrowth, little is known about the signal transduction mechanisms involved in the ...
Barde, Y. A. +5 more
core +2 more sources
Enzyme localization can drastically affect signal amplification in signal transduction pathways [PDF]
, 2005 Push-pull networks are ubiquitous in signal transduction pathways in both prokaryotic and eukaryotic cells. They allow cells to strongly amplify signals via the mechanism of zero-order ultrasensitivity.
van Albada, Siebe B. +1 more
core +5 more sources
Robust dimethyl‐based multiplex‐DIA doubles single‐cell proteome depth via a reference channel
Molecular Systems Biology, 2023 Single‐cell proteomics aims to characterize biological function and heterogeneity at the level of proteins in an unbiased manner. It is currently limited in proteomic depth, throughput, and robustness, which we address here by a streamlined multiplexed ...
Marvin Thielert +16 more
doaj +1 more source
Extensive quantitative remodeling of the proteome between normal colon tissue and adenocarcinoma
Molecular Systems Biology, 2012 We report a proteomic analysis of microdissected material from formalin‐fixed and paraffin‐embedded colorectal cancer, quantifying >7500 proteins between patient matched normal mucosa, primary carcinoma, and nodal metastases.
Jacek R Wiśniewski +5 more
doaj +1 more source