Results 231 to 240 of about 138,247 (296)

A new branch of mammalian vitamin B6 metabolism: AKR1C‐mediated conversion of pyridoxal to pyridoxine and 4‐pyridoxolactone

The FEBS Journal, EarlyView.
Pyridoxal 5′‐phosphate (PLP) homeostasis relies on salvage enzymes, yet key metabolic branches remain undefined. We identify AKR1C isozymes as previously undescribed contributors that convert pyridoxal into pyridoxine or 4‐pyridoxolactone through reductase and dehydrogenase activities.
Nayu Kito, Yasuyuki Kitaura, Kyoka Iino, Kazuya Toriumi, Hyunah Noh, Naoya Ogawa, Makoto Arai, Hisashi Hemmi, Tomokazu Ito   +8 more
wiley   +1 more source

Circadian reprogramming by timed sodium intake reveals transcriptional pathways of daily salt handling in the colon. [PDF]

Sci Adv
Torimitsu T, Kinouchi K, Changizi Ashtiani K, Abdelkarim S, Sato T, Kozuma T, Yao N, Iwahara A, Kato K, Tonomura S, Nakamura T, Yokota K, Kurihara I, Baldi P, Itoh H, Hayashi K.   +15 more
europepmc   +1 more source

The R203W substitution drives PACS‐1 syndrome by disrupting intramolecular regulation

The FEBS Journal, EarlyView.
The middle region (MR) of PACS‐1 controls engagement with specific partner proteins. This manuscript presents the structure of the Furin binding region (FBR) and how interactions with partners are regulated through the interplay between a basic patch in the FBR and an acidic cluster in the MR.
Troy C. Krzysiak, In‐Ja L. Byeon, Ryan Ponticelli, Mary E. Lucas, Lariah Thompson, Christopher DeHaven, Gary Thomas, Angela M. Gronenborn   +7 more
wiley   +1 more source

Hypoglycemia induces brain metabolic reprogramming and neurodegeneration via serum response factor and myocardin-related transcription factor-A. [PDF]

Signal Transduct Target Ther
Jang M, Choi HJ, Lee HJ, Kim HN.
europepmc   +1 more source

Spatiotemporal dynamics of β‐arrestin‐mediated Src activation in 5‐HT7 receptor signaling pathway

The FEBS Journal, EarlyView.
GPCRs induce distinct cellular responses via G protein‐ or β‐arrestin‐mediated signaling pathways. This study revealed that β‐arrestin‐biased 5‐HT7R ligand induces slow, sustained Src activation, contrasting with transient G protein‐mediated activation.
Hyunbin Kim, Yong Woo Lee, Huimin Lee, Eunseo Park, Jieon Lee, Hae Nim Lee, Kyeong‐Man Kim, Hyunah Choo, Jihye Seong   +8 more
wiley   +1 more source

High-Throughput Detection of Cyanobacterial Form I Rubisco Assembly. [PDF]

ACS Synth Biol
Wysocki JW, Lee B, Wang T.
europepmc   +1 more source

Structural and thermodynamic analyses of a novel β‐1,2‐glucan binding mode in the ABC transporter solute‐binding protein Chy400_4166 from Chloroflexus aurantiacus

The FEBS Journal, EarlyView.
Cyclic β‐1,2‐glucan (CβG)‐associated solute‐binding protein of type I ABC transporter was originally identified in Chloroflexus aurantiacus, a phototrophic bacterium. Crystal structures in complex with CβGs revealed unique binding modes that are fundamentally distinct from that of the short β‐1,2‐glucooligosaccharides‐binding protein.
Kazuya Kato, Tatsuya Kaneko, Rintaro Hirayama, Nobukiyo Tanaka, Hiroyuki Nakai, Hidetaka Torigoe, Masahiro Nakajima   +6 more
wiley   +1 more source

Marked attenuation of P63 expression in plasmacytoid urothelial carcinoma with expanded immunohistochemical framework including E‐cadherin, P120, HER2 and TRPS1

Histopathology, EarlyView.
Plasmacytoid urothelial carcinoma demonstrates marked attenuation of p63 expression together with frequent disruption of the E‐cadherin–p120 adhesion complex, supporting its characteristic discohesive growth pattern. Standardized HER2 scoring identifies a substantial positive subset, highlighting diagnostic pitfalls and potential therapeutic relevance ...
Busra Yaprak Bayrak, Kemal Kosemehmetoglu, Busra Ozbek, Sercan Simsek, Murat Oktay, Ganime Coban, Dilara Irem Arslan Kahraman, Egemen Akıncıoglu, Melek Buyukgok, Selin Colak, Hatice Nese Dogan, Burak Gurel, Selva Kabul, Kerem Karaca, Elif Ozsagir, Ece Ozturk, Havva Serap Toru, Gupse Turan, Nazif Alperen Yıldırım, Ozlem Nur Yıldız, Yasemin Yuyucu Karabulut, Liang Cheng, Mahmut Akgul   +22 more
wiley   +1 more source

Geographic Divergence in Heat Tolerance and Cross-Generational Responses of the Invasive Mealybug <i>Dysmicoccus neobrevipes</i>. [PDF]

Insects
Wang Y, Li D, Huang H, Cuthbertson AGS, Zhou Z, Qin Z.   +5 more
europepmc   +1 more source

Chronic pruritus treated with alendronate in bilateral striopallidodentate calcinosis associated with an SLC20A2 gene mutation

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Adrien Boyard, Florian Stéphan, Boris Chaumette, Mathilde Moreau, Laure Bleton, Nicolas Hornez, Steeve Genestet, Jérémy Betrand, Amélie Bourhis, Morgane Le Bon‐Jégo, Thierry Bienvenu, Camille Verebi, Laurent Misery   +12 more
wiley   +1 more source