Results 121 to 130 of about 47,432 (263)

Plant Hormones Differentially Control the Sub-Cellular Localization of Plasma Membrane Microdomains during the Early Stage of Soybean Nodulation [PDF]

, 2019
Phytohormones regulate the mutualistic symbiotic interaction between legumes and rhizobia, nitrogen-fixing soil bacteria, notably by controlling the formation of the infection thread in the root hair (RH).
Libault, Marc, Qiao, Zhenzhen, Zogli, Prince   +2 more
core   +1 more source

Lactate‐Induced Liquid–Liquid Phase Separation of HIF‐1α Drives Myeloid Cell Polarization and Immune Evasion in Colorectal Cancer

Cell Proliferation, EarlyView.
Lactate‐Induced Liquid‐Liquid Phase Separation of HIF‐1α Drives Myeloid Cell Polarization and Immune Evasion in Colorectal Cancer.
Chenhao Fu, Xiang Chen, Haoyu Huang, Lipeng Zhang, Haonan Huang, Fan Jiang, Fayang Lei, Honglong Yu, Jibiao Liu, Houping Zhang, Kan Dai, Zhixiong Wu, Huizi Li, Xi‐jian Dai, Shengxun Mao   +14 more
wiley   +1 more source

Modulating IDO1 and TDO Inhibition Through Structural Modification of Diaryl Hydroxylamines. [PDF]

ChemMedChem
Diaryl hydroxylamines have emerged as promising scaffolds for targeting the tryptophan‐catabolizing enzymes indoleamine 2,3‐dioxygenase 1 (IDO1) and tryptophan 2,3‐dioxygenase (TDO), key drivers of tumor immune escape. Building on the reported dual IDO1/TDO inhibitory activity of O‐((3,5‐difluorophenyl)(phenyl)methyl)hydroxylamine, a series of diaryl ...
Foscolos AS, Pappas A, Petroulias CN, Kapella A, Prifti GM, Zoidis G, Papadopoulos M, Mpakali A, Chiotellis A.   +8 more
europepmc   +2 more sources

Targeting the microbiota‐miRNA‐protease axis: A new therapeutic avenue in melanoma

The FEBS Journal, EarlyView.
Modulation of extracellular matrix (ECM) turnover is central to melanoma progression and metastasis, driven largely by ECM proteases. This review highlights the epigenetic regulation of ECM proteases by microRNAs and their roles in melanoma growth, invasion, and immune modulation.
Elias N. Katsoulieris, Paraskevi Ioannou, Nikolaos A. Afratis   +2 more
wiley   +1 more source

Identification of kynurenine and quinolinic acid as promising serum biomarkers for drug-induced interstitial lung diseases

Respiratory Research
Background Drug-induced interstitial lung disease (DILD) is a lung injury caused by various types of drugs and is a serious problem in both clinical practice and drug development.
Yuchen Sun, Kosuke Saito, Atsuhito Ushiki, Mitsuhiro Abe, Yoshinobu Saito, Takeru Kashiwada, Yasushi Horimasu, Akihiko Gemma, Koichiro Tatsumi, Noboru Hattori, Kenji Tsushima, Kazuhisa Takemoto, Rika Ishikawa, Toshiko Momiyama, Shin-ichiro Matsuyama, Noriaki Arakawa, Hirotoshi Akane, Takeshi Toyoda, Kumiko Ogawa, Motonobu Sato, Kazuhiko Takamatsu, Kazuhiko Mori, Takayoshi Nishiya, Takashi Izumi, Yasuo Ohno, Yoshiro Saito, Masayuki Hanaoka   +26 more
doaj   +1 more source

Kynurenine monooxygenase BcKMOL: a key regulator of growth, pathogenicity, and disease control in Botrytis cinerea

Frontiers in Microbiology
Kynurenine monooxygenase, a vital rate-limiting enzyme in the kynurenine pathway metabolic branch, has shown promise as a drug target for treating human neurodegenerative diseases.
Bai Li, Bai Li, Xiaoying Liu, Jinping Zang, Hongzhe Cao, Helong Si, Kang Zhang, Kang Zhang, Jihong Xing, Jihong Xing, Jingao Dong, Jingao Dong   +11 more
doaj   +1 more source

Steroidogenic compensation and lipid deficiency with enhanced NAD+ salvage in small‐for‐gestational‐age placenta

The FEBS Journal, EarlyView.
Fetal growth restriction is associated with placental metabolic adaptations. In small‐for‐gestational‐age placenta (SGA), cholesterol receptors and steroidogenic enzymes are upregulated, enhancing steroidogenesis. NAD salvage pathway is also increased to support NADP+/NADPH requirements.
Serena Xodo, Lorenza Driul, Vanessa Tolotto, Eros Di Giorgio, Luigi E. Xodo   +4 more
wiley   +1 more source

Human IDO2 exhibits unique binding affinities distinct to those of human IDO1

The FEBS Journal, EarlyView.
Although indoleamine 2,3‐dioxygenase 2 (IDO2) is highly homologous to IDO1, it displays markedly lower catalytic activity. We found that IDO2 binds L‐tryptophan (L‐Trp) in a flipped orientation stabilized by the IDO2‐specific residue His143. Replacement of His143 with the IDO1‐equivalent tyrosine restored an IDO1‐like binding mode and increased ...
Shunsuke Nogi, Ayumu Takahashi, So Murakami, Nami Adachi, Tina Fujimoto, Yohta Fukuda, Taku Yamashita, Tsuyoshi Inoue, Hirofumi Tsujino   +8 more
wiley   +1 more source

The tryptophan prenyltransferase ComQ from Bacillus subtilis 168 can prenylate daptomycin at Trp1

The FEBS Journal, EarlyView.
ComQ168 from Bacillus subtilis 168 catalyzes C‐terminal tryptophan farnesylation of ComX to generate a competence‐inducing pheromone. Recombinant ComQ168 also modifies cyclic peptides, including Daptomycin, likely at the N‐terminal tryptophan. Structural modeling highlights a C‐terminal binding region, supporting substrate promiscuity and establishing ...
Yanli Xu, Maximilian J. L. J. Fürst, Oscar P. Kuipers   +2 more
wiley   +1 more source

Urinary kynurenine,tryptophan, and neopterin concentrations during physiological pregnancy

Scientific Reports
During pregnancy the alterations of kynurenine and tryptophan metabolism play an important role in local signalling and the prevention of fetal rejection.
Lenka Kujovská Krčmová, Kateřina Matoušová, Lenka Javorská, Kristýna Mrštná, Nikola Přívratská, Chaweewan Suwanvecho, Dorota Turoňová, Mohamed Farrag, Marian Kacerovský, Bohuslav Melichar   +9 more
doaj   +1 more source