Results 141 to 150 of about 56,029 (251)

Proteome‐Wide Analysis of Palmitoylated Proteins in Macrophages Reveals Novel Insights Into Early Immune Signaling

open access: yesPROTEOMICS, EarlyView.
ABSTRACT Protein S‐palmitoylation, a reversible lipid modification, plays critical roles in regulating protein function and localization. However, its comprehensive role in the rapid reprogramming of macrophages during early immune responses remains incompletely understood.
Hyojung Kim   +4 more
wiley   +1 more source

The degradation of L-lysine in guinea pig liver homogenate: formation of alpha-aminoadipic acid [PDF]

open access: yes, 1948
A summary of the little that is known of the metabolism of lysine in animals is as follows: it is indispensable in the diet, its α-amino group does not participate in reversible transamination reaction in vivo (2), neither the L nor D form is attacked by
Borsook, Henry   +4 more
core   +1 more source

The continuing significance of chiral agrochemicals

open access: yesPest Management Science, Volume 81, Issue 4, Page 1697-1716, April 2025.
In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley   +1 more source

Bridging Psychological Stress and Skin Cellular Aging: Flavonoids as a Dual‐Action Therapeutic Strategy

open access: yesPhytotherapy Research, EarlyView.
ABSTRACT Psychological stress (or simply “stress”) is a major contributor to chronic disease worldwide, affecting 35% of the global population, including younger generations. Furthermore, it plays a significant role in human premature aging; hence, its detrimental effects on people's health compel us to comprehend and control the ways in which ...
Marco Duarte   +3 more
wiley   +1 more source

Development of an Acrylamide-Based Inhibitor of Protein S-Acylation. [PDF]

open access: yesACS Chem Biol, 2021
Azizi SA   +8 more
europepmc   +1 more source

Catalytic Scalable Synthesis of Polyketides Enabled by Chiral Brønsted Acid‐Catalyzed Asymmetric Allylborations

open access: yesThe Chemical Record, EarlyView.
The scalable synthesis of target molecules is crucial for applications such as biological evaluation in medicinal chemistry and even industrial production. We described recent advances in chiral Brønsted acid–catalyzed asymmetric allylboration, which enables access to previously elusive chiral building blocks, and highlight its application to the ...
Shigenobu Umemiya, Masahiro Terada
wiley   +1 more source

Attenuating ABHD17 Isoforms Augments the S-acylation and Function of NOD2 and a Subset of Crohn’s Disease-associated NOD2 VariantsSummary

open access: yesCellular and Molecular Gastroenterology and Hepatology
Background & Aims: NOD2 is an intracellular innate immune receptor that detects bacterial peptidoglycan fragments. Although nominally soluble, some NOD2 is associated with the plasma membrane and endosomal compartments for microbial surveillance ...
Charneal L. Dixon   +4 more
doaj   +1 more source

Cutting‐edge advances in bicyclic peptide‐based radiotracers for cancer imaging and theranostics

open access: yesVIEW, EarlyView.
Abstract Along with successful clinical approval of radiopharmaceuticals targeting somatostatin receptor subtype 2 and prostate‐specific membrane antigen, peptide‐based radiotracers have garnered the increasing attention in cancer imaging and theranostics. As a newly emerging targeting ligand in recent years, bicyclic peptides have demonstrated immense
Hengyi Ou, Xiaobo Wang, Fei Kang
wiley   +1 more source

Attribution of ghrelin to cancer; Attempts to unravel an apparent controversy [PDF]

open access: yes, 2019
Ghrelin is an endogenous peptide hormone mainly produced in the stomach. It has been known to regulate energy homeostasis, stimulate secretion of growth hormone, and mediate many other physiologic effects. Various effects attributed to ghrelin contribute
Khani, Leila   +5 more
core   +1 more source

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