Results 101 to 110 of about 1,973,105 (333)

Cis‐unsaturated sphingolipids support growth of sphingoid base‐deficient yeast but impair plasma membrane integrity

FEBS Open Bio, EarlyView.
Sphingoid base structures, the sphingolipid backbones, vary among species. We established yeast cells in which the native sphingoid base was replaced with plant‐type bases containing cis or trans double bonds. This is, to our knowledge, the first eukaryotic model mostly composed of sphingolipids containing cis‐unsaturated sphingoid base, providing a ...
Takashi Higuchi, Saki Sugihara, Yohei Ishibashi, Kono Yushi, Hazuki Yamauchi, Motohiro Tani   +5 more
wiley   +1 more source

Pharmaceuticals of Emerging Concern in Aquatic Systems: Chemistry, Occurrence, Effects, and Removal Methods.

Chemical Reviews, 2019
In the last few decades, pharmaceuticals, credited with saving millions of lives, have emerged as a new class of environmental contaminant. These compounds can have both chronic and acute harmful effects on natural flora and fauna.
Manvendra Patel, Rahul Kumar, K. Kishor, T. Mlsna, C. Pittman, D. Mohan   +5 more
semanticscholar   +1 more source

Chalcone derivatives: synthesis, in vitro and in vivo evaluation of their anti-anxiety, anti-depression and analgesic effects

Heliyon, 2019
Anxiety disorders, depression and pain are highly prevalent pathologies. Their pharmacotherapy is associated with unwanted side effects; hence there is a clinical need to develop more effective drugs with fewer adverse reactions.Chalcones are one of the ...
Josefina Higgs, Cristina Wasowski, Alejandra Marcos, Marko Jukič, Carlos Humberto Paván, Stanislav Gobec, Felicitas de Tezanos Pinto, Natalia Colettis, Mariel Marder   +8 more
doaj   +1 more source

Microbial profile of the appendix niche in acute appendicitis: a novel sampling approach

FEBS Open Bio, EarlyView.
This study utilized a novel sampling method, ERAT (i.e. endoscopic retrograde appendicitis treatment)‐guided lumen aspiration, to obtain samples from the appendix, and shotgun metagenomic sequencing was performed for in situ characterization of the appendix microbiome in patients with acute appendicitis.
Huimin Ma, Mingfei Wang, Yanhu Feng, Wanqi Zhang, Wenbo Wang, Yanfeng Xie, Guixiang Kong, Jie Feng, Pengfei Wang, Qi Wang, Xiaojun Huang   +10 more
wiley   +1 more source

Development of asialoglycoprotein receptor directed nanoparticles for selective delivery of curcumin derivative to hepatocellular carcinoma

Heliyon, 2018
Hepatocellular cellular carcinoma (HCC) is one of the most challenging liver cancer subtypes. Due to lack of cell surface biomarkers and highly metastatic nature, early detection and targeted therapy of HCC is an unmet need.
Shaimaa Yousef, Hashem O. Alsaab, Samaresh Sau, Arun K. Iyer   +3 more
doaj   +1 more source

The Changing Nature of Pharmaceutical R&D - Opportunities for Asia? [PDF]

During the 1990''s, the pharmaceutical R&D process has witnessed tremendous technological changes. The emergence of new tools like ''combinatorial chemistry'', ''high throughput screening'' and the in-creasing use of computer-aided in silico experiments ...
Mahlich ,Jörg C., Roediger-Schluga,Thomas   +1 more
core   +1 more source

$\mathcal{G}$-SELC: Optimization by sequential elimination of level combinations using genetic algorithms and Gaussian processes

, 2009
Identifying promising compounds from a vast collection of feasible compounds is an important and yet challenging problem in the pharmaceutical industry.
Mandal, Abhyuday, Ranjan, Pritam, Wu, C. F. Jeff   +2 more
core   +1 more source

Identification of amino acids essential for angulin‐1/3 binding of the tricellular tight junction binder, angubindin‐1

FEBS Open Bio, EarlyView.
Angubindin‐1 binds angulin‐1/‐3 at tricellular tight junctions, enhancing intestinal macromolecule permeation. Alanine scanning identified six essential residues (L562, L598, E638, V640, Y643, and K644) of angubindin‐1 critical for binding to angulin‐1/‐3 and permeation‐enhancing activity, providing insights for the development of targeted noninvasive ...
Taiki Kuzu, Yumi Iwashita, Keisuke Tachibana, Itsuki Nishino, Yuki Niwa, Atsuko Uyeda, Kazuki Matsuo, Masahiro Nagahama, Masuo Kondoh   +8 more
wiley   +1 more source

Minutes of the Division of Pharmaceutical Chemistry [PDF]

Journal of Industrial & Engineering Chemistry, 1912
n ...
openaire   +2 more sources

Berberine–cinnamic acid co‐crystal effect in ameliorating hyperlipidemia might be regulated through the PI3K/AKT/mTOR/SREBP‐1 signaling pathway

FEBS Open Bio, EarlyView.
Berberine–cinnamic acid co‐crystal (BBR‐CA) inhibits the phosphorylation of the phosphatidylinositol 3‐kinase (PI3K)/AKT/mammalian target of rapamycin (mTOR) pathway, suppressing the transfer of pre‐sterol regulatory element‐binding proteins‐1 (SREBP‐1) from the endoplasmic reticulum to the nucleus. This results in a decrease in the expression level of
Wenheng Gao, Yunlong Li, Lihua Chen, Wenshuo Yang, Yong He, Ye Yang, Dengke Yin, Song Tan   +7 more
wiley   +1 more source