Results 161 to 170 of about 26,893,016 (421)

Association of B-cell Lymphoma Protein-2 and Caspase-3 Expression in Ovarian Cancer [PDF]

open access: yes, 2013
Ovarian cancer remains a major problem of women's health in the world, including Indonesia, and is associated with high rates of incidence and mortality. There are many efforts in early diagnosis on ovarian cancer, but until now there have not been found
Budiana, I. N. (I)
core  

Production of bovine embryos and calves cloned by nuclear transfer using mesenchymal stem cells from amniotic fluid and adipose tissue. [PDF]

open access: yes, 2016
201
BÁO S. N.   +7 more
core   +1 more source

Unconventional mRNA processing and degradation pathways for the polycistronic yrzI (spyTA) mRNA in Bacillus subtilis

open access: yesFEBS Letters, EarlyView.
The S1025 peptide is the major antidote to the YrzI toxin, which we renamed here as SpyT (Small Peptide YrzI Toxin) and SpyA (Small Peptide YrzI Antitoxin) (1). Degradation of the toxin–antitoxin spyTA mRNA, either by a translation‐dependent cleavage by the endoribonuclease Rae1 (2) or by direct attack by 3′‐exoribonucleases (3), also contributes to ...
Laetitia Gilet   +4 more
wiley   +1 more source

Effects of the Laplace pressure on the cells during cytokinesis

open access: yesiScience, 2021
Summary: The Laplace pressure is one of the most fundamental regulators that determine cell shape and function, and thus has been receiving widespread attention.
Xiaohuan Wang   +7 more
doaj  

Cell Biology From a Self-organization Theory Perspective

open access: yesНауковий вісник Східноєвропейського національного університету імені Лесі Українки: Серія: Біологічні науки, 2018
Self-organization is a universal functioning property of cellular systems. Still, due to nonlinear nature of biological entities, revealing the primary mechanisms of the process is an intricate task.
Тetiana Hushcha, Olexander Goushcha
doaj   +1 more source

Cell mechanics, environmental geometry, and cell polarity control cell-cell collision outcomes [PDF]

open access: yesarXiv
Interactions between crawling cells, which are essential for many biological processes, can be quantified by measuring cell-cell collisions. Conventionally, experiments of cell-cell collisions are conducted on two-dimensional flat substrates, where colliding cells repolarize and move away upon contact with one another in "contact inhibition of ...
arxiv  

SARS-CoV-2 Cell Entry Depends on ACE2 and TMPRSS2 and Is Blocked by a Clinically Proven Protease Inhibitor

open access: yesCell, 2020
M. Hoffmann   +12 more
semanticscholar   +1 more source

Alternative cell death pathways and cell metabolism [PDF]

open access: yes, 2013
While necroptosis has for long been viewed as an accidental mode of cell death triggered by physical or chemical damage, it has become clear over the last years that necroptosis can also represent a programmed form of cell death in mammalian cells.
Fulda, Simone
core   +2 more sources

The solution supramolecular structure of α2 → 8 polysialic acid suggests a structural cause for its low immunogenicity

open access: yesFEBS Letters, EarlyView.
α2 → 8 polysialic acid elicits poor immunogenicity. Small‐angle scattering shows a supramolecular structure with parallel‐chain binding, although in different forms at μm and mm calcium. The major histocompatibility complex requires molecular weights around 2000 Da to produce antibodies, and 2000 Da polysialic oligomers will bind in these structures ...
Kenneth A. Rubinson
wiley   +1 more source

Position Statement: Minimal Criteria for Reporting Veterinary and Animal Medicine Research for Mesenchymal Stromal/Stem Cells in Orthopedic Applications

open access: yesFrontiers in Veterinary Science, 2022
Debbie J. Guest   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy