Results 81 to 90 of about 5,039,430 (289)

Dominant‐Negative Effects of p53 R337 Variants in Li–Fraumeni Syndrome: Impact on Tetramer Formation and Transcriptional Activity

ChemBioChem, EarlyView.
Hetero‐tetramer dysfunction: Li–Fraumeni syndrome (LFS) is a hereditary cancer predisposition caused by mutations in the TP53 gene encoding the tumor suppressor p53. It is shown that p53 variants R337C and R337H, found in LFS, impair wild‐type (WT) p53 function by forming heterotetramers with reduced transcriptional activity.
Rui Kamada, Shuya Sakaguchi, Madoka Kanno, Takaaki Ozawa, Natsumi Nakagawa, James G. Omichinski, Kazuyasu Sakaguchi   +6 more
wiley   +1 more source

Microwave Assisted Selective Hydrolysis of Polyamides from Multicomponent Carpet Waste

Global Challenges, 2021
Selective hydrolysis of polyamide‐6 (PA‐6) and polyamide‐66 (PA‐66) from commercial multicomponent PA‐6/PA‐66/polypropylene (PP) carpet is demonstrated by a microwave‐assisted acid catalyzed hydrothermal process, yielding monomeric products and solid ...
Eva Bäckström, Karin Odelius, Minna Hakkarainen   +2 more
doaj   +1 more source

Nitrogen‐Centered Radical‐Directed C(sp3)−H Amination and Aminoalkylation Using (Diarylmethylene)amino Benziodoxolones

ChemistryEurope, EarlyView.
This report describes a C(sp3)−H aminofunctionalization via the photoexcitation of (diarylmethylene)amino benziodoxolones. These iodine reagents act as both single‐electron oxidants and nitrogen‐based SOMOphiles, serving as iminyl radicals, enabling the site‐selective C(sp3)−H amination and aminoalkylation of α‐aminoxy acid derivatives.
Kensuke Kiyokawa, Mari Sugimura, Megumi Abe, Daiki Wada, Hikaru Kaneba, Satoshi Minakata   +5 more
wiley   +1 more source

Contactless Conductivity Detection for Capillary Electrophoresis—Developments From 2020 to 2024

ELECTROPHORESIS, EarlyView.
ABSTRACT The review covering the development of capillary electrophoresis with capacitively coupled contactless conductivity detection from 2020 to 2024 is the latest in a series going back to 2004. The article considers applications employing conventional capillaries and planar lab‐on‐chip devices as well as fundamental and technical developments of ...
Peter C. Hauser, Pavel Kubáň
wiley   +1 more source

Expression of the DNA mismatch repair proteins hMLH1 and hPMS2 in normal human tissues. [PDF]

, 1997
hMLH1 and hPMS2 are part of the DNA mismatch repair complex. Mutations in these genes have been linked to hereditary non-polyposis colon cancer; they also occur in a variety of sporadic cancers. Western blot analysis and immunohistochemistry demonstrated
Aebi, S, Christen, RD, Fink, D, Howell, SB, Kim, HK, Nebel, S, Zheng, H   +6 more
core   +1 more source

Neural Organoids Protect Engineered Heart Tissues From Glucolipotoxicity by Transferring Versican in a Co‐Culture System

Cell Proliferation, EarlyView.
In this study, Bai et al. established a co‐culture system between neural organoids (NOs) and engineered heart tissues (EHTs) and demonstrated that NOs could secrete versican, which was absorbed by EHTs to ameliorate glucolipotoxicity. ABSTRACT Metabolic disorders could cause dysregulated glucose and lipid at the systemic level, but how inter‐tissue ...
Baochen Bai, Jiting Li, Ze Wang, Yuhan Yang, Jieqing He, Gonglie Chen, Yufan Zhang, Yan Qi, Zhongjun Wan, Lin Cai, Run Wang, Kai Wang, Dongyu Zhao, Jingzhong Zhang, Weihua Huang, Ronald X. Xu, Mingzhai Sun, Xiao Han, Yan Liu, Donghui Zhang, Wanying Zhu, Jian Liu, Yuxuan Guo   +22 more
wiley   +1 more source

Acquired factor VII deficiency causing severe bleeding disorder secondary to AL amyloidosis of the liver

Hematology Reports, 2018
A 52 year-old male presented with neck pain after undergoing thyroidectomy for a goiter three weeks prior which was complicated by a neck hematoma requiring evacuation.
Anthony L. Nguyen, Muhammad Kamal, Ravi Raghavan, Gayathri Nagaraj   +3 more
doaj   +1 more source

Intraoperative blood transfusions in highly alloimmunized patients undergoing orthotopic liver transplantation. [PDF]

, 1989
Intraoperative blood requirements were analyzed in patients undergoing primary orthotopic liver transplantation and divided into two groups on the basis of panel reactive antibody of pretransplant serum measured by lymphocytotoxicity testing.
Duquesnoy, RJ, Esquivel, CD, Kang, YG, Marino, IR, Starzl, TE, Weber, T   +5 more
core   +1 more source

Effectiveness of Octocog Alfa (BAY 81‐8973) to Treat People With Haemophilia A Enrolled in the ATHNdataset, Including Under‐Represented Subgroups

European Journal of Haematology, EarlyView.
ABSTRACT Objectives To evaluate the real‐world effectiveness of octocog alfa (BAY 81‐8973; Kovaltry) in people with haemophilia A (PwHA), including under‐represented subgroups. Methods We retrospectively analysed the American Thrombosis and Hemostasis Network (ATHN) dataset to identify the characteristics, treatment/clinical histories and annualised ...
Martin Chandler, Thomas Moulton, Lena Charafi, Jessica Charlet, Michael Recht   +4 more
wiley   +1 more source

Tranexamic versus aminocaproic acids in patients with total hip arthroplasty: a retrospective study

BMC Musculoskeletal Disorders, 2022
Background Recently, tranexamic acid (TXA) and epsilon aminocaproic acid (EACA) have been applied in total hip arthroplasty (THA). However, doubts in clinicians’ minds about which medicine is more efficient and economical in THA need to be clarified ...
Hui Xie, Yu-Shen Yang, Si-miao Tian, Ben-jie Wang, Wei-min Fu, Liang-liang Cheng, Nan-nan Jiang, Guishan Gu, De-wei Zhao   +8 more
doaj   +1 more source