Results 21 to 30 of about 205,786 (267)

Construction and Functional Validation of GTKO/hCD55 Gene-Edited Xenotransplant Donor Pigs

Shiyan dongwu yu bijiao yixue
Objective To develop GTKO (α-1,3-galactosyltransferase gene-knockout, GTKO)/hCD55 (human CD55) gene-edited xenotransplant donor pigs and verify their function. Methods In this study, CRISPR (clustered regularly interspaced short palindromic repeats)/Cas9
WANG Jiaoxiang, ZHANG Lu, CHEN Shuhan, JIAO Deling, ZHAO Heng, WEI Taiyun, GUO Jianxiong, XU Kaixiang, WEI Hongjiang   +8 more
doaj   +1 more source

Production of Triple-Gene (GGTA1, B2M and CIITA)-Modified Donor Pigs for Xenotransplantation

Frontiers in Veterinary Science, 2022
Activation of human immune T-cells by swine leukocyte antigens class I (SLA-I) and class II (SLA-II) leads to xenograft destruction. Here, we generated the GGTA1, B2M, and CIITA (GBC) triple-gene-modified Diannan miniature pigs, analyzed the ...
Kaixiang Xu, Kaixiang Xu, Kaixiang Xu, Honghao Yu, Shuhan Chen, Shuhan Chen, Shuhan Chen, Yaxuan Zhang, Yaxuan Zhang, Yaxuan Zhang, Jianxiong Guo, Jianxiong Guo, Chang Yang, Chang Yang, Deling Jiao, Deling Jiao, Deling Jiao, Tien Dat Nguyen, Tien Dat Nguyen, Tien Dat Nguyen, Heng Zhao, Heng Zhao, Heng Zhao, Jiaoxiang Wang, Jiaoxiang Wang, Jiaoxiang Wang, Taiyun Wei, Taiyun Wei, Honghui Li, Honghui Li, Honghui Li, Baoyu Jia, Baoyu Jia, Baoyu Jia, Muhammad Ameen Jamal, Muhammad Ameen Jamal, Muhammad Ameen Jamal, Hong-Ye Zhao, Hong-Ye Zhao, Xingxu Huang, Hong-Jiang Wei, Hong-Jiang Wei, Hong-Jiang Wei, Hong-Jiang Wei   +43 more
doaj   +1 more source

Short-duration insemination with frozen semen increases fertility rate in nulliparous dairy goats

Animal, 2008
Standard artificial insemination (AI) using a speculum in dairy goats does not result in acceptable fertility rates in nulliparous does. An explanation might be the difficulties to pass the cervical canal in nulliparous females with the insemination gun,
E. Houdeau, V. Furstoss, Y. Forgerit, J.L. Bonné, B. Leboeuf   +4 more
doaj   +1 more source

Review of the speculative role of co-infections in Streptococcus suis-associated diseases in pigs

Veterinary Research, 2021
Streptococcus suis is one of the most important bacterial swine pathogens affecting post-weaned piglets, causing mainly meningitis, arthritis and sudden death. It not only results in severe economic losses but also raises concerns over animal welfare and
Milan R. Obradovic, Mariela Segura, Joaquim Segalés, Marcelo Gottschalk   +3 more
doaj   +1 more source

yqhG Contributes to Oxidative Stress Resistance and Virulence of Uropathogenic Escherichia coli and Identification of Other Genes Altering Expression of Type 1 Fimbriae

Frontiers in Cellular and Infection Microbiology, 2019
Urinary tract infections (UTIs) are common bacterial infections and the vast majority of UTIs are caused by extraintestinal pathogenic Escherichia coli (ExPEC) strains referred to as uropathogenic E. coli (UPEC).
Hicham Bessaiah, Hicham Bessaiah, Pravil Pokharel, Pravil Pokharel, Hajer Habouria, Hajer Habouria, Sébastien Houle, Sébastien Houle, Charles M. Dozois, Charles M. Dozois   +9 more
doaj   +1 more source

Isolation of Porcine Proinsulin from Crystalline Porcine Insulin

Endocrinologia Japonica, 1972
After recent discoveries of bovine, porcine, rat and human proinsulin, extensive efforts have been made for their physiological and biological significance. Only a few informations are available concerning them at present, because of shorter quantity of the hormones.An isolation method of porcine proinsulin from crystalline porcine insulin with easy ...
HORINO, MASAHARU, KOBAYASHI, KATSUMASA, ARIYOSHI, KUNIO   +2 more
openaire   +3 more sources

Preliminary Study on Construction Method of Type 1 Diabetes Model in Banna Miniature Pig

Shiyan dongwu yu bijiao yixue
Objective To construct a Type 1 diabetes model in miniature pigs and explore postoperative care strategies for effectively prolonging the survival time of the model pigs. Methods Seven Banna miniature pigs were selected for pancreatectomy.
LIU Kai, HU Yuqi, GENG Yatian, CHENG Wenjie, WANG Jing, WEI Taiyun, ZHAO Hongfang, LI Jiayu, JIAO Deling, ZHAO Hongye, WEI Hongjiang   +10 more
doaj   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

FEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Interactions of Intestinal Bacteria with Components of the Intestinal Mucus

Frontiers in Cellular and Infection Microbiology, 2017
The human gut is colonized by a variety of large amounts of microbes that are collectively called intestinal microbiota. Most of these microbial residents will grow within the mucus layer that overlies the gut epithelium and will act as the first line of
Jean-Félix Sicard, Guillaume Le Bihan, Philippe Vogeleer, Mario Jacques, Josée Harel   +4 more
doaj   +1 more source

ZW4864‐mediated inhibition of the β‐catenin/BCL9/BCL9L complex reveals therapeutic potential in bladder cancer

Molecular Oncology, EarlyView.
BCL9 and BCL9L drive bladder cancer progression by enhancing β‐catenin signaling, promoting proliferation, migration, invasion, and organoid growth. Genetic depletion of BCL9(L) suppresses malignant phenotypes, while pharmacological disruption of the β‐catenin/BCL9(L) complex with ZW4864 inhibits canonical Wnt signaling and tumor‐associated cellular ...
Roland Kotolloshi, Mandy Berndt‐Paetz, Eileen Lerner, Gregoire Najjar, Anca Azoitei, Krishna Pal Singh, Shailendra Kumar Gupta, Olaf Wolkenhauer, Cagatay Günes, Otmar Huber, Marc‐Oliver Grimm, Daniel Steinbach   +11 more
wiley   +1 more source