Results 11 to 20 of about 1,879,090 (387)

Endonucleolytic processing plays a critical role in the maturation of ribosomal RNA in Methanococcus maripaludis

open access: yesRNA Biology, 2023
Ribosomal RNA (rRNA) processing and maturation are fundamentally important for ribosome biogenesis, but the mechanisms in archaea, the third form of life, remains largely elusive.
Lei Qi   +6 more
doaj   +1 more source

Critical Steps of Plasmodium falciparum Ookinete Maturation [PDF]

open access: yes, 2020
The egress and fertilization of Plasmodium gametes and development of a motile ookinete are the first crucial steps that mediate the successful transmission of the malaria parasites from humans to the Anopheles vector. However, limited information exists
Alano, P.   +5 more
core   +1 more source

The Role of Ca2 + in Maturation and Reprogramming of Bovine Oocytes: A System Study of Low-Calcium Model

open access: yesFrontiers in Cell and Developmental Biology, 2021
[Ca2+]i is essential for mammalian oocyte maturation and early embryonic development, as those processes are Ca2+ dependent. In the present study, we investigated the effect of [Ca2+]i on in vitro maturation and reprogramming of oocytes in a lower ...
Lin Meng   +9 more
doaj   +1 more source

Heterozygous premature termination in zinc-finger domain of Krüppel-like factor 2 gene associates with dysregulated immunity

open access: yesFrontiers in Immunology, 2022
Krüppel-like factor 2 (KLF2) is a transcription factor with significant roles in development, maturation, differentiation, and proliferation of several cell types.
Nora Pernaa   +18 more
doaj   +1 more source

Pomalidomide enhances the maturation of dendritic cells derived from healthy donors and multiple myeloma patients

open access: yesFrontiers in Pharmacology, 2022
Objective: To explore the effect of pomalidomide on the maturation of monocyte-derived dendritic cells (moDCs) from healthy donors (HDs) and multiple myeloma (MM) patients.Methods: MoDCs were generated by the incubation of monocytes from peripheral blood
Xi Wang   +7 more
doaj   +1 more source

Cardiomyocyte Maturation: New Phase in Development.

open access: yesCirculation Research, 2020
Maturation is the last phase of heart development that prepares the organ for strong, efficient, and persistent pumping throughout the mammal's lifespan.
Yuxuan Guo, W. Pu
semanticscholar   +1 more source

Validating expression of beta cell maturation-associated genes in human pancreas development

open access: yesFrontiers in Cell and Developmental Biology, 2023
The identification of genes associated with human pancreatic beta cell maturation could stimulate a better understanding of normal human islet development and function, be informative for improving stem cell-derived islet (SC-islet) differentiation, and ...
Daniel M. Tremmel   +7 more
doaj   +1 more source

Oocyte maturation [PDF]

open access: yesHuman Reproduction, 1998
Primary oocytes recovered from small and growing follicles of > or = 3 mm in the ovaries of untreated women, can be matured in vitro, will fertilize and develop in vitro, and when transferred to the patient, develop to term. However, the implantation rate of cleaved embryos has been disappointingly low and when embryos are allowed to develop beyond the
A, Trounson   +5 more
openaire   +2 more sources

Inflammatory-driven NK cell maturation and its impact on pathology

open access: yesFrontiers in Immunology, 2022
NK cells are innate lymphocytes involved in a large variety of contexts and are crucial in the immunity to intracellular pathogens as well as cancer due to their ability to kill infected or malignant cells.
Elsa Bourayou, Rachel Golub
doaj   +1 more source

Responsiveness of bovine cumulus-oocyte-complexes (COC) to porcine and recombinant human FSH, and the effect of COC quality on gonadotropin receptor and Cx43 marker gene mRNAs during maturation in vitro [PDF]

open access: yes, 2003
Substantially less development to the blastocyst stage occurs in vitro than in vivo and this may be due to deficiencies in oocyte competence. Although a large proportion of bovine oocytes undergo spontaneous nuclear maturation, less is known about ...
Calder, Michele D   +3 more
core   +4 more sources

Home - About - Disclaimer - Privacy