Results 1 to 10 of about 535,016 (293)

An additional X chromosome

open access: goldSouth African Medical Journal, 2014
A 35-year-old man presented with symmetrical inflammatory polyarthritis of the small and large joints and associated early-morning stiffness. He was assessed as having features in keeping with Klinefelter’s syndrome. It is evident from the literature that there is a relationship between Klinefelter’s syndrome and developing rheumatic conditions.
M C Madua
openaire   +5 more sources

X chromosome inactivation across primary human tissues is mostly complete, with significant implications for genetic and clinical studies. [PDF]

open access: goldBMC Genomics
Shriner D   +8 more
europepmc   +2 more sources

The human inactive X chromosome modulates expression of the active X chromosome

open access: yesCell Genomics, 2023
Summary: The “inactive” X chromosome (Xi) has been assumed to have little impact, in trans, on the “active” X (Xa). To test this, we quantified Xi and Xa gene expression in individuals with one Xa and zero to three Xis.
Adrianna K. San Roman   +21 more
doaj   +1 more source

A ROLE FOR CELLULAR IMMUNITY IN EARLY POSTPARTUM PERIOD

open access: yesМедицинская иммунология, 2021
The functioning of the secretory organs is closely related to the activity of the immune system. As is well known, this participation is manifested in the fact that at certain stages of activity, the lymphoid cells migrating to the organ can be involved ...
N. A. Panova, V. G. Skopichev
doaj   +1 more source

miR-224-5p and miR-545-5p Levels Relate to Exacerbations and Lung Function in a Pilot Study of X-Linked MicroRNA Expression in Cystic Fibrosis Monocytes

open access: yesFrontiers in Genetics, 2021
Altered microRNA expression patterns in bronchial brushings from people with versus without cystic fibrosis (CF) relate to functional changes and disease pathophysiology.
Paul J. McKiernan   +4 more
doaj   +1 more source

Assessment of external risk factors of hepatocellular cancer development and markers of genetic predisposition to its development in the ethnic group of yakut - men [PDF]

open access: yesТерапевтический архив, 2020
Aim. To establish the main external and genetically determined risk factors for the development of hepatocellular cancer in the ethnic group of male Yakuts living in the Republic of Sakha (Yakutia) [RS (Y)] in the epidemiologically unfavorable conditions
N D Yushchuk   +8 more
doaj   +1 more source

Association of X Chromosome Aberrations with Male Infertility

open access: yesActa Medica Bulgarica, 2021
Male infertility is caused by spermatogenetic failure, clinically noted as oligoor azoospermia. Approximately 20% of infertile patients carry a genetic defect.
Xharra S.   +5 more
doaj   +1 more source

Epigenetic-structural changes in X chromosomes promote Xic pairing during early differentiation of mouse embryonic stem cells

open access: yesBiophysics and Physicobiology, 2022
X chromosome inactivation center (Xic) pairing occurs during the differentiation of embryonic stem (ES) cells from female mouse embryos, and is related to X chromosome inactivation, the circadian clock, intra-nucleus architecture, and metabolism. However,
Tetsushi Komoto   +2 more
doaj   +1 more source

Genomic Structure, Evolutionary Origins, and Reproductive Function of a Large Amplified Intrinsically Disordered Protein-Coding Gene on the X Chromosome (Laidx) in Mice

open access: yesG3: Genes, Genomes, Genetics, 2020
Mouse sex chromosomes are enriched for co-amplified gene families, present in tens to hundreds of copies. Co-amplification of Slx/Slxl1 on the X chromosome and Sly on the Y chromosome are involved in dose-dependent meiotic drive, however the role of ...
Martin F. Arlt   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy