Results 51 to 60 of about 1,296,795 (347)

Acquired cystic kidney disease in allograft with long-standing poor function

Brazilian Journal of Nephrology
Acquired Cystic Kidney Disease (ACKD) is regarded as a common late condition of end stage renal damage and expresses its most important features when associated with long term hemodialysis. ACKD is also widely known as a premalignant lesion.
Leonardo Cardili, Henrique Machado de Sousa Proença, Marcello Fabiano de Franco   +2 more
doaj   +1 more source

Restoring Ureagenesis in Hepatocytes by CRISPR/Cas9-mediated Genomic Addition to Arginase-deficient Induced Pluripotent Stem Cells. [PDF]

, 2016
Urea cycle disorders are incurable enzymopathies that affect nitrogen metabolism and typically lead to hyperammonemia. Arginase deficiency results from a mutation in Arg1, the enzyme regulating the final step of ureagenesis and typically results in ...
Angarita, Stephanie Ak, Byrne, James A, Cederbaum, Stephen D, Chang, Katherine M, Gilmore, W Blake, Hermann, Kip, Lam, Alex K, Lee, Patrick C, Lipshutz, Gerald S, Pyle, April D, Schoenberg, Benjamen E, Tang, Jonathan K, Truong, Brian, Vega-Crespo, Agustin, Wininger, Austin E   +14 more
core   +3 more sources

Proteogenomic characterization of cholangiocarcinoma

Hepatology, EarlyView., 2022
Proteogenomic characterization of cholangiocarcinoma with therapeutic strategies Abstract Background and Aims Cholangiocarcinoma (CCA) is a highly heterogeneous cancer with limited understanding and few effective therapeutic approaches. We aimed at providing a proteogenomic CCA characterization to inform biological processes and treatment ...
Mengjie Deng, Peng Ran, Lingli Chen, Yunzhi Wang, Zixiang Yu, Ke Cai, Jinwen Feng, Zhaoyu Qin, Yanan Yin, Subei Tan, Yang Liu, Chen Xu, Guoming Shi, Yuan Ji, Jian‐Yuan Zhao, Jian Zhou, Jia Fan, Yingyong Hou, Chen Ding   +18 more
wiley   +1 more source

Topological categories related to Fredholm operators: I. Classifying spaces [PDF]

arXiv, 2021
In 1970s Segal outlined proofs of two theorems relating spaces of Fredholm and self-adjoint Fredholm operators with Quillen's constructions used to define higher algebraic K-theory. In the present paper we provide detailed proofs of these theorems of Segal (different from the ones outlined by Segal) and then transplant some further ideas of Quillen to ...
arxiv  

Adeno‐associated virus serotype 2 capsid variants for improved liver‐directed gene therapy

Hepatology, EarlyView., 2022
Abstract Background and Aims Current liver‐directed gene therapies look for adeno‐associated virus (AAV) vectors with improved efficacy. With this background, capsid engineering is explored. Whereas shuffled capsid library screenings have resulted in potent liver targeting variants with one first vector in human clinical trials, modifying natural ...
Nadja Meumann, Marti Cabanes‐Creus, Moritz Ertelt, Renina Gale Navarro, Julie Lucifora, Qinggong Yuan, Karin Nien‐Huber, Ahmed Abdelrahman, Xuan‐Khang Vu, Liang Zhang, Ann‐Christin Franke, Christian Schmithals, Albrecht Piiper, Annabelle Vogt, Maria Gonzalez‐Carmona, Jochen T. Frueh, Evelyn Ullrich, Philip Meuleman, Steven R. Talbot, Margarete Odenthal, Michael Ott, Erhard Seifried, Clara T. Schoeder, Joachim Schwäble, Leszek Lisowski, Hildegard Büning   +25 more
wiley   +1 more source

Intra-abdominal Homologous Heart Transplantation

Experimental Biology and Medicine, 1969
SummaryA technique of homologous heart transplantation is described which permits study of the multiple aspects of cardiac function and rejection. Some preliminary results are described. Further utilization of this study model is indicated.
William A. Reed, Ivan K. Crosby
openaire   +3 more sources

TP53 R249S mutation in hepatic organoids captures the predisposing cancer risk

Hepatology, EarlyView., 2022
The systematic approach in elucidating the gain‐of‐function (GOF) roles of TP53 mutations in early liver carcinogenesis. Unique downstream targets of TP53 L3 mutations were identified from chormatin immunoprecipitation sequencing in HCC cell lines, followed by a series of validation assays to substantiate the exclusive transcriptional regulations ...
Yin Kau Lam, Jianqing Yu, Hao Huang, Xiaofan Ding, Alissa M. Wong, Howard H. Leung, Anthony W. Chan, Kelvin K. Ng, Mingjing Xu, Xin Wang, Nathalie Wong   +10 more
wiley   +1 more source

Experimental model for composite tissue allotransplantations Modelo experimental para alotransplantes de tecido composto

Acta Cirúrgica Brasileira, 2004
In homologous transplantation or allotranplantation of limbs, the great tissue diversity causes variability in the rejection process and, consequently, its immunology is very complex.
Lydia Masako Ferreira, Luiz Roberto Kobuti Ferreira   +1 more
doaj   +1 more source

Mutation update for the ACTN2 gene

Human Mutation, Volume 43, Issue 12, Page 1745-1756, December 2022., 2022
Abstract ACTN2 encodes alpha‐actinin‐2, a protein expressed in human cardiac and skeletal muscle. The protein, located in the sarcomere Z‐disk, functions as a link between the anti‐parallel actin filaments. This important structural protein also binds N‐terminal titins, and thus contributes to sarcomere stability.
Johanna Ranta‐aho, Montse Olive, Marie Vandroux, Giorgia Roticiani, Cristina Dominguez, Mridul Johari, Annalaura Torella, Johann Böhm, Janina Turon, Vincenzo Nigro, Peter Hackman, Jocelyn Laporte, Bjarne Udd, Marco Savarese   +13 more
wiley   +1 more source

Reconstitution of ovarian function following transplantation of primordial germ cells

Scientific Reports, 2017
Ovarian aging occurs earlier than somatic aging. We tested the hypothesis that ovarian functions could be artificially reconstructed by transplantation of primordial germ cells (PGCs).
Ming Zeng, Xiaoyan Sheng, David L. Keefe, Lin Liu   +3 more
doaj   +1 more source