Results 31 to 40 of about 4,342,740 (357)

Mesenchymal stromal cells derived from cervical cancer produce high amounts of adenosine to suppress cytotoxic T lymphocyte functions

open access: yesJournal of Translational Medicine, 2016
Background In recent years, immunomodulatory mechanisms of mesenchymal stem/stromal cells (MSCs) from bone marrow and other “classic” sources have been described. However, the phenotypic and functional properties of tumor MSCs are poorly understood.
María de Lourdes Mora-García   +10 more
doaj   +1 more source

Circadian clock and cancer: From a viewpoint of cellular differentiation

open access: yesInternational journal of urology, 2020
The circadian clock controls and adapts diverse physiological and behavioral processes according to Earth’s 24‐h cycle of environmental changes. The master pacemaker of the mammalian circadian clock resides in the hypothalamic suprachiasmatic nucleus ...
Yoshiki Tsuchiya   +2 more
semanticscholar   +1 more source

Nuclear 2C DNA and genome size analysis in somatic embryo regenerated gladiolus plants using flow cytometry

open access: yesAdvances in Horticultural Science, 2017
Gladiolus is a valuable asexually propagated plant of horticultural importance. Here, in the present communication, in vitro embryogenesis protocol and 2C DNA content of embryo regenerated plant are described.
A. Mujib, M. Ali, D. Tonk, N. Zafar
doaj   +1 more source

Heterogeneity and stochastic growth regulation of biliary epithelial cells dictate dynamic epithelial tissue remodeling

open access: yeseLife, 2016
Dynamic remodeling of the intrahepatic biliary epithelial tissue plays key roles in liver regeneration, yet the cellular basis for this process remains unclear.
Kenji Kamimoto   +5 more
doaj   +1 more source

CELLULAR DIFFERENTIATION IN THE THYMUS [PDF]

open access: yesThe Journal of Experimental Medicine, 1970
Young adult rat thymus and lymph node cell subpopulations were obtained by differential flotation on discontinuous BSA density gradients and assayed for properties characteristic of mature thymus-derived lymphocytes. One such subpopulation (C) of thymocytes was enriched in its ability to respond mitotically to a hemiallogeneic MLR stimulus, to localize
Daniel G Colley   +2 more
openaire   +1 more source

Mitochondrial calcium exchange links metabolism with the epigenome to control cellular differentiation

open access: yesNature Communications, 2019
Fibroblast to myofibroblast differentiation is crucial for the initial healing response but excessive myofibroblast activation leads to pathological fibrosis.
A. Lombardi   +15 more
semanticscholar   +1 more source

CPM Is a Useful Cell Surface Marker to Isolate Expandable Bi-Potential Liver Progenitor Cells Derived from Human iPS Cells

open access: yesStem Cell Reports, 2015
To develop a culture system for large-scale production of mature hepatocytes, liver progenitor cells (LPCs) with a high proliferation potential would be advantageous.
Taketomo Kido   +7 more
doaj   +1 more source

Phytochemical Composition and Detection of Novel Bioactives in Anther Callus of Catharanthus roseus L.

open access: yesPlants, 2023
Catharanthus roseus L. (G.) Don is the most widely studied plant because of its high pharmacological value. In vitro culture uses various plant parts such as leaves, nodes, internodes and roots for inducing callus and subsequent plant regeneration in C ...
Yashika Bansal   +4 more
doaj   +1 more source

Dynamic genetic regulation of gene expression during cellular differentiation

open access: yesScience, 2019
Variants affect gene expression over time Genetic variation drives the spectrum of human phenotypes but in some cases has been linked to pathological conditions. Strober et al.
B. Strober   +6 more
semanticscholar   +1 more source

The LAMMER Kinase, LkhA, Affects Aspergillus fumigatus Pathogenicity by Modulating Reproduction and Biosynthesis of Cell Wall PAMPs

open access: yesFrontiers in Cellular and Infection Microbiology, 2021
The LAMMER kinase in eukaryotes is a well-conserved dual-specificity kinase. Aspergillus species cause a wide spectrum of diseases called aspergillosis in humans, depending on the underlying immune status of the host, such as allergy, aspergilloma, and ...
Joo-Yeon Lim   +7 more
doaj   +1 more source

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