Results 61 to 70 of about 5,503 (166)

tRNA‐Derived Small RNAs in Digestive Cancers: From Translational Regulation to Immune and Extracellular Communication

Cancer Science, EarlyView.
tRNA‐derived small RNAs (tsRNAs) function in digestive cancers across three scales: intracellular translational and metabolic control, extracellular vesicle–mediated immune remodeling, and systemic and host–microbe communication. This review organizes these mechanisms by evidence strength, from well‐established intracellular roles to emerging ...
Wang Xitan, Li Han
wiley   +1 more source

PHGDH Promotes Synovial Aggression and Inflammation via Upregulating ADRA2A Expression in Rheumatoid Arthritis

Cells
Objectives: The role of Phosphoglycerate Dehydrogenase (PHGDH), the first key enzyme in the serine biosynthesis pathway, is important in controlling cancer survival; however, its role in rheumatoid arthritis (RA) remains unknown.
Kai Sun, Ting Liu, Xuanxian Xu, Huan Dong, Huijuan Hu, Chenxi Peng, Xiaofan Ge, Liuqin Liang, Youjun Xiao, Hanshi Xu, Qian Qiu   +10 more
doaj   +1 more source

Understanding exosomes in regenerative dentistry

Periodontology 2000, EarlyView.
Abstract Background Regenerative dentistry is shifting from cell‐based strategies to cell‐free biologics capable of orchestrating intricate tissue repair. Exosomes, nanosized extracellular vesicles carrying bioactive molecular payloads, have emerged as central modulators of intercellular communication.
Paras Ahmad, Anton Sculean, Richard J. Miron   +2 more
wiley   +1 more source

Moonlighting functions of phosphoglycerate dehydrogenase in cancer

Cell Reports
Summary: Phosphoglycerate dehydrogenase (PHGDH) is traditionally known for catalyzing the conversion of 3-phosphoglycerate (3-PG) to 3-phosphonooxypyruvate (3-PHP), a key step in the de novo synthesis of serine.
Chuanlong Wang, Sanqi An, Lingyang Zhao, Shuo Li, Jia Huang, Wenkai Ren   +5 more
doaj   +1 more source

Understanding and Managing Infantile PHGDH Deficiency: A Case Report

Neurology India
Abstract Phosphoglycerate dehydrogenase deficiency is a rare neurometabolic disorder with clinical features of congenital microcephaly, psychomotor retardation, intractable seizures, and spasticity. We report a 2.5-year-old boy presenting with speech delay, seizures, microcephaly, and hyperactive behavior. Genetic
Mayank, Nilay, Rani, Manisha, Dharmendra Kumar, Singh   +2 more
openaire   +2 more sources

From Association to Mechanism: Regulatory Annotation and Pathway Mapping of Genes Surrounding Breast Cancer Risk Variants

Computational and Systems Oncology, Volume 6, Issue 1, December 2026.
ABSTRACT Inherited factors account for a large share of breast cancer susceptibility, yet the biological consequences of most risk variants are still poorly understood. To address this gap, we studied 175 breast cancer risk variants confirmed by genome‐wide association studies and gathered the genes that lie near them.
Sultana Jannat, Trina Mitra, Nafisa Nawar Fariha, Tasmia Tabassum, Kulsuma Bahar Bethi, Synchita Majumder Kaya, Md. Arif Hossen, Md. Saad Hossain, Jobaier Ibne Deen, Mohammed Emon, Laila Khaleda, Md. Hridoy Ahmed   +11 more
wiley   +1 more source

Inverse Data-Driven Modeling and Multiomics Analysis Reveals Phgdh as a Metabolic Checkpoint of Macrophage Polarization and Proliferation

Cell Reports, 2020
Summary: Mechanistic or mammalian target of rapamycin complex 1 (mTORC1) is an important regulator of effector functions, proliferation, and cellular metabolism in macrophages.
Jayne Louise Wilson, Thomas Nägele, Monika Linke, Florian Demel, Stephanie D. Fritsch, Hannah Katharina Mayr, Zhengnan Cai, Karl Katholnig, Xiaoliang Sun, Lena Fragner, Anne Miller, Arvand Haschemi, Alexandra Popa, Andreas Bergthaler, Markus Hengstschläger, Thomas Weichhart, Wolfram Weckwerth   +16 more
doaj   +1 more source

HNRNPU K181 Lactylation Drives Cervical Cancer Growth by Upregulating PHGDH and Reprogramming Serine Metabolism

Advanced Science, Volume 13, Issue 47, 24 August 2026.
Lactate in cervical cancer induces HNRNPU K181 lactylation, opposed by NAA50‐mediated acetylation and suppressed by Pazopanib. This lactylation enhances HNRNPU binding to PHGDH pre‐mRNA exon 1, maintaining exon 1‐containing transcripts and mRNA stability, thereby activating serine metabolism.
Chang Zhang, Qingfei Meng, Hui Jiao, Huixin Liu, Xiangchao Wang, Honglan Zhou, Yishu Wang   +6 more
wiley   +1 more source

PHGDH drives 5-FU chemoresistance in colorectal cancer through the Hedgehog signaling

Journal of Experimental & Clinical Cancer Research
Background Phosphoglycerate dehydrogenase (PHGDH) is the rate-limiting enzyme in the de novo Serine synthesis pathway (SSP), a highly regulated pathway overexpressed in several tumors.
Caterina Mancini, Giulia Lori, Gianluca Mattei, Marta Iozzo, Dayana Desideri, Fabio Cianchi, Laura Fortuna, Federico Passagnoli, Daniela Massi, Filippo Ugolini, Luca Messerini, Salvatore Piscuoglio, Antonio Pezone, Francesca Magherini, Alessio Biagioni, Tiziano Lottini, Demetra Zambardino, Giuseppina Ivana Truglio, Elena Petricci, Alberto Magi, Annarosa Arcangeli, Luisa Maresca, Barbara Stecca, Erica Pranzini, Maria Letizia Taddei   +24 more
doaj   +1 more source

CCT2 Promotes Prostate Cancer Progression Through EIF3F‐Dependent Stabilization of FASN

Advanced Science, Volume 13, Issue 48, 28 August 2026.
ABSTRACT Prostate cancer (PCa) is increasingly recognized to be driven by dysregulated lipid metabolism. Although fatty acid synthase (FASN) is highly expressed in PCa, the mechanisms governing FASN protein stability and its functional integration into oncogenic lipid metabolism remain poorly defined.
Shun Xu, Yifan Zhang, Haolin Li, Shengyu Zhao, Xiaoran Dai, Qili Xu, Mintian Fei, Chun Li, Zhihui Zou, Baojun Wang, Li Zhang, Hui Wang, Ligang Zhang, Chaozhao Liang   +13 more
wiley   +1 more source