Results 61 to 70 of about 10,904 (208)

Viroid‐Derived siRNAs: Minimal RNAs Driving Multiscale Perturbations of Host Regulatory Systems

WIREs RNA, Volume 17, Issue 5, September/October 2026.
Tiny circular RNAs known as viroids can profoundly reshape plant biology without encoding proteins. Through the production of regulatory small RNAs, they translate RNA structure into signals that connect molecular interactions with systemic disease outcomes.
Katia Aviña‐Padilla, Ana Belén Mendoza‐Soto, Yocssiry Elena Ochoa‐Rodríguez, Flor Citlally Alcántar‐Aguirre, Loranda Calderón‐Zamora   +4 more
wiley   +1 more source

Peroxisomes and peroxisomal transketolase and transaldolase enzymes are essential for xylose alcoholic fermentation by the methylotrophic thermotolerant yeast, Ogataea (Hansenula) polymorpha

Biotechnology for Biofuels, 2018
Background Ogataea (Hansenula) polymorpha is one of the most thermotolerant xylose-fermenting yeast species reported to date. Several metabolic engineering approaches have been successfully demonstrated to improve high-temperature alcoholic fermentation ...
Olena O. Kurylenko, Justyna Ruchala, Roksolana V. Vasylyshyn, Oleh V. Stasyk, Olena V. Dmytruk, Kostyantyn V. Dmytruk, Andriy A. Sibirny   +6 more
doaj   +1 more source

Photosynthetic Responses to Rising CO2 and Temperature: Mechanisms, Models, and Field Evidence

Global Change Biology, Volume 32, Issue 9, September 2026.
This review revisits the mechanistic basis of CO2 × temperature interactions in C3 photosynthesis and evaluates how subsequent research has refined this framework. We synthesize evidence showing how acclimation, diffusive limitations, and canopy processes modify photosynthetic responses to rising CO2 and warming across scales.
Carl J. Bernacchi, Amanda P. Cavanagh
wiley   +1 more source

Overexpression of Transketolase Relieves xylA Repression and Enhances Xylose Utilization in Saccharomyces cerevisiae During Mixed Sugar Fermentation

GCB Bioenergy
Metabolic engineering of Saccharomyces cerevisiae has enabled xylose‐fermenting yeast strains. However, the bioavailability dilemma of xylose has become the core bottleneck restricting the economy of lignocellulose.
Si Xu, Wanli Cheng, Huanan Li, Jiashu Liu, Kexin Chen, Zhengbing Jiang   +5 more
doaj   +1 more source

TKTL1 is overexpressed in a large portion of non-small cell lung cancer specimens

Diagnostic Pathology, 2008
In several tumors the transketolase activity, controlled inter alia by enzymes of the pentose phosphate pathway which is an alternative, energy generating reaction-cascade to glycolysis, has been correlated with proliferation.
Zabel Peter, Vollmer Ekkehard, Branscheid Detlev, Kähler Daniel, Schultz Holger, Goldmann Torsten   +5 more
doaj   +1 more source

Integrative Phosphoproteomic Profiling Reveals Stage‐Specific Signalling and Metabolism in Equine Melanocytic Neoplasm

Veterinary and Comparative Oncology, Volume 24, Issue 3, Page 468-484, September 2026.
ABSTRACT Equine melanocytic neoplasms (EMN) are aggressive tumours characterised by high metastatic potential and limited therapeutic options available. However, the molecular mechanisms underlying their progression remain poorly understood. This study therefore presents the integrative phosphoproteomic analysis of EMN tissue, with the aim of ...
Paitoon Srimontri, Amornthep Kingkaw, Nawarus Prapaiwan, Rangsima Sujittosakul, Nichapat Iamkaewprasert, Jiraschaya Piputwat, Puetta Isama‐al, Thanutchanok Munkongdee, Thanapon Chotikaprakal, Petchpailin Yanyongsirikarn, Narumon Phaonakrop, Sittiruk Roytrakul, Wanwipa Vongsangnak, Parichart Tesena   +13 more
wiley   +1 more source

Proteome Analysis of Corynebacterium diphtheriae–Macrophage Interaction

PROTEOMICS, Volume 26, Issue 8, Page 9-28, August 2026.
ABSTRACT Contact of Corynebacterium diphtheriae with macrophages induces adaptations on both bacterial and cellular sides. The study presented here was aiming to shed light on the simultaneous intracellular adaptation of the bacteria and changes in the proteome of the phagocytes in response to the internalization of C. diphtheriae.
Luca Musella, Jens Möller, Christopher Lischer, Julio Vera‐Gonzalez, Jörg Hofmann, Lisa Ott, Andreas Burkovski   +6 more
wiley   +1 more source

Wild type transketolase dynamics

, 2022
MD simulation of wild-type E.coli transketolase. Carried out in Gromacs by Haoran Yu. Published in Scientific Reports in 2017 Haoran Yu, Yihan Yan, Cheng Zhang, Paul A.
Paul Dalby (6781748), Haoran Yu (6782993)   +1 more
core   +1 more source

Akt phosphorylates transketolase : : regulatory step of de novo purine synthesis [PDF]

, 2013
Akt is a major regulatory protein involved in many cellular processes, particularly cell growth, proliferation, and progression. The objective of this study is to elucidate Akt regulation of de novo purine synthesis. Rates of de novo purine synthesis and
Phan, Tony Minh
core  

Plasma Elastase Screening in Hematological Disease Reveals Its Potential as a Diagnostic and Prognostic Biomarker in Hematological Malignancies

International Journal of Laboratory Hematology, Volume 48, Issue 4, Page 795-806, August 2026.
ABSTRACT Introduction Neutrophil‐extracellular traps are net‐like material released by triggered neutrophils and composed of decondensed chromatin linked to nuclear proteins. Elastase, one of the fourth most represented neutrophil‐specific serine proteases stored in azurophil granules of naïve neutrophils, exerts various actions, including degradation ...
Pasqualina Scala, Anna Maria Della Corte, Angela Bertolini, Marisa Gorrese, Francesca Picone, Bianca Serio, Danilo De Novellis, Laura Mettivier, Luca Pezzullo, Maria Carmen Martorelli, Denise Morini, Matteo D'Addona, Bianca Cuffa, Carmine Selleri, Valentina Giudice   +14 more
wiley   +1 more source