Results 91 to 100 of about 3,073 (171)

Koyunlarda, CMAH geninin Neu5Gc sialik asidiyle ilişkisinin araştırılması

open access: yes, 2022
Meat is a food source rich in nutrients that are essential for healthy human growth and development. Despite the fact that meat eating is now linked to disease including cancer, cardiovascular disease and diabetes, meat has played a crucial role in human evolution.
openaire   +1 more source

Involvement of a Non-Human Sialic Acid in Human Cancer

open access: yesFrontiers in Oncology, 2014
Sialic acids are common monosaccharides that are widely expressed as outer terminal units on all vertebrate cell surfaces, and play fundamental roles in cell-cell and cell-microenvironment interactions.
Annie eSamraj   +3 more
doaj   +1 more source

Cellular xenotransplantation of animal cells into people: benefits and risk [PDF]

open access: yes, 2018
The main benefit of xenotransplantation is its potential to overcome the worldwide organ shortage experienced in allotransplantation. Allogeneic transplantation is the only successful therapy for several life-threatening diseases, with cell, tissue or ...
Cozzi, Emanuele   +4 more
core   +1 more source

Xenotransplantation Literature Update: January–June 2025

open access: yesXenotransplantation, Volume 32, Issue 4, July/August 2025.
ABSTRACT From January to June 2025, the field of xenotransplantation progressed rapidly toward clinical translation, with landmark compassionate‐use cases, peer‐reviewed reports of porcine kidney, heart, and liver transplants in humans, and the release of authoritative international guidelines.
Kasra Shirini   +2 more
wiley   +1 more source

Viable pigs after simultaneous inactivation of porcine MHC class I and three xenoreactive antigen genes GGTA1, CMAH and B4GALNT2 [PDF]

open access: yesXenotransplantation, 2019
AbstractBackgroundCell surface carbohydrate antigens play a major role in the rejection of porcine xenografts. The most important for human recipients are α‐1,3 Gal (Galactose‐alpha‐1,3‐galactose) causing hyperacute rejection, also Neu5Gc (N‐glycolylneuraminic acid) and Sd(a) blood group antigens both of which are likely to elicit acute vascular ...
Konrad Fischer   +16 more
openaire   +4 more sources

Clinical Xenotransplantation of Gene‐Edited Pig Organs: A Review of Experiments in Living Humans Since 2022

open access: yesMedicine Bulletin, Volume 1, Issue 1, Page 77-85, June 2025.
Recent clinical trials transplanted gene‐edited pig hearts, kidneys, and a liver into eight human patients, demonstrating xenotransplantation's potential to address organ shortages. While showing promise, outcomes varied, highlighting key challenges including immune rejection and managing patient comorbidities, requiring further optimization.
Lisha Mou, Zuhui Pu, David K. C. Cooper
wiley   +1 more source

Time‐Series Factor Modeling and Selection

open access: yesJournal of Financial Research, Volume 48, Issue 2, Page 839-875, Summer 2025.
Abstract The article proposes a statistical time‐series factor model that incorporates deterministic orthogonal trend polynomials. Such polynomials allow capturing variation in returns without initially identifying a set of robust time‐series factors.
Michael Michaelides
wiley   +1 more source

Unraveling the evolutionary marathon: improved mitochondrial bioenergetics in CMP-Neu5Ac hydroxylase gene deleted (Cmah−/−) mouse skeletal myofibers

open access: yesPhysiology
Objective: Humans are unique among hominids in that they are endurance athletes. Inactivation of the CMP-Neu5Ac hydroxylase (CMAH) gene, which encodes a hydroxylase converting sialic acid Neu5Ac to Neu5Gc, is thought to contribute to this exceptional capacity for endurance running.
Al Dikka, Donivian   +2 more
openaire   +3 more sources

Analysis of cytidine monophospho-N-acetylneuraminic acid hydroxylase (CMAH) gene related to neonatal isoerythrolysis in stray cats of Izmir, Turkey [Türkiye, İzmir sokak kedilerinde neonatal izoeritrolizisle ilişkili sitidin monofosfat-N-asetilnöraminik asit hidroksilaz (CMAH) geninin analizi]

open access: yesKafkas Universitesi Veteriner Fakultesi Dergisi, 2019
Neonatal isoerythrolysis is a life threatening disease in new born cats. It occurs when type A or type AB kittens are born from a type B queen (female cat). A homozygous 18 bp insertion located in cytidine monophosphate-N-acetylneuraminic acid hydroxylase (CMAH) gene has been detected in type B cats, causing production of inactive CMAH enzyme ...
Atalay Şahar E.   +7 more
openaire   +2 more sources

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