Results 71 to 80 of about 1,975 (157)

The Role of Inflammation and Immunity in Cardiovascular Disease: Molecular Mechanisms and Therapeutic Targets

MedComm, Volume 7, Issue 8, August 2026.
Inflammation in cardiovascular disease is a dynamic and context‐dependent network rather than a secondary response to injury. Mitochondrial danger signaling links metabolic stress to immune activation through TLR priming, NLRP3 inflammasome amplification, cGAS–STING signaling, and immunometabolic gating, providing a basis for more precise therapeutic ...
Jiaxiang Rong, Zhen Wang, Xiaoxiao Lin, Ziwen Lei, Qianqian Huang, Hang Liu, Fei Luan, Junbo Zou, Yajun Shi   +8 more
wiley   +1 more source

Dysregulation of USP18/FTO/PYCR1 signaling network promotes bladder cancer development and progression

Aging, 2021
N6-methyladenosine refers to a methylation of adenosine base at the 6th nitrogen position, which is the dominant methylation modification in both message and non-coding RNAs. Dysregulation of RNA m6A methylation causes tumorigenesis in humans. The key N6-methyladenosine demethylase fat-mass and obesity-associated protein (FTO) is negatively correlated ...
Song, Wei, Yang, Ke, Luo, Jianjun, Gao, Zhiyong, Gao, Yunliang   +4 more
openaire   +2 more sources

Increased mitochondrial proline metabolism sustains proliferation and survival of colorectal cancer cells.

PLoS ONE, 2022
Research into the metabolism of the non-essential amino acid (NEAA) proline in cancer has gained traction in recent years. The last step in the proline biosynthesis pathway is catalyzed by pyrroline-5-carboxylate reductase (PYCR) enzymes. There are three
Saif Sattar Alaqbi, Lynsey Burke, Inna Guterman, Caleb Green, Kevin West, Raquel Palacios-Gallego, Hong Cai, Constantinos Alexandrou, Ni Ni Moe Myint, Emma Parrott, Lynne M Howells, Jennifer A Higgins, Donald J L Jones, Rajinder Singh, Robert G Britton, Cristina Tufarelli, Anne Thomas, Alessandro Rufini   +17 more
doaj   +1 more source

Epigenetic Regulation in Cardiovascular Diseases: Mechanisms and Therapeutic Targets

MedComm, Volume 7, Issue 6, June 2026.
Environmental and lifestyle exposures reshape the cardiovascular epigenome through coordinated regulation of DNA methylation, histone modifications, noncoding RNAs, and RNA methylation (m6A). These multilayered mechanisms drive enhancer‐centered regulatory network remodeling and epigenomic plasticity in cardiovascular diseases, highlighting emerging ...
Wangzheqi Zhang, Chenyang Mu, Rui Zhao, Runwei Ma, Xuehai Liu, Haoling Zhang, Zengwu Wang, Jing‐jing Zhang   +7 more
wiley   +1 more source

Proteomic patterns associated with response to breast cancer neoadjuvant treatment

Molecular Systems Biology, 2020
Tumor relapse as a consequence of chemotherapy resistance is a major clinical challenge in advanced stage breast tumors. To identify processes associated with poor clinical outcome, we took a mass spectrometry‐based proteomic approach and analyzed a ...
Anjana Shenoy, Nishanth Belugali Nataraj, Gili Perry, Fabricio Loayza Puch, Remco Nagel, Irina Marin, Nora Balint, Noa Bossel, Anya Pavlovsky, Iris Barshack, Bella Kaufman, Reuven Agami, Yosef Yarden, Maya Dadiani, Tamar Geiger   +14 more
doaj   +1 more source

RNA binding protein ZFP36L1 promotes ferroptosis in chronic rhinosinusitis by destabilizing CAMK2A mRNA and impairing mitochondrial quality control

Clinical and Translational Medicine, Volume 16, Issue 5, May 2026.
This graphical abstract illustrates the novel ZFP36L1–CAMK2A regulatory axis in chronic rhinosinusitis (CRS) pathogenesis: 1. Molecular initiation: In nasal epithelial cells, the RNA‐binding protein ZFP36L1 (upregulated in CRS) directly binds to AU‐rich elements (AREs) in the 3′‐untranslated region (3′‐UTR) of CAMK2A mRNA, promoting its degradation and
Jiayi Xiong, Shihan Zhang, Chunhua Li, Yufeng Ai, Xinru Liu, Yuxiang Liu, Hongbing Liu   +6 more
wiley   +1 more source

RAC3 Promotes Proliferation, Migration and Invasion via PYCR1/JAK/STAT Signaling in Bladder Cancer

Frontiers in Molecular Biosciences, 2020
BackgroundBladder cancer (BCa) represents one of the most common malignant cancers with high incidence and mortality rates globally. Dysregulation of gene expression has been shown to play critical roles in cancer progression.
Chuanyu Cheng, Dongkui Song, Yudong Wu, Bingqian Liu   +3 more
doaj   +1 more source

Cancer‐Associated Fibroblasts Functions as Multifunctional Architects of the Tumor Stroma and Represent Emerging Therapeutic Vulnerabilities

Advanced Science, Volume 13, Issue 24, 27 April 2026.
ABSTRACT Cancer‐associated fibroblasts (CAFs) are the predominant stromal components within the tumor microenvironment (TME), playing multifaceted roles in cancer progression through dynamic interactions with neoplastic and immune cells. Emerging evidence has revealed remarkable heterogeneity and plasticity of CAFs, which originate from diverse ...
Rujiao Liu, Lili Su, Shuiping Gao, Wenting Liu, Hongxia Wang   +4 more
wiley   +1 more source

Distinct by Design: Unraveling the Unique Clinical and Transcriptomic Identity of Juvenile Scleromyositis Overlap Compared to Juvenile Systemic Sclerosis and Juvenile Dermatomyositis: Implications for Care and Pathogenesis

ACR Open Rheumatology, Volume 8, Issue 3, March 2026.
Objective To characterize clinical and transcriptomic differences in juvenile scleromyositis overlap (jOverlap) compared to juvenile systemic sclerosis (jSSc) and juvenile dermatomyositis (JDM), focusing on autoantibody profiles, organ involvement, treatment, and peripheral blood gene expression.
Amanda D. Robinson, Clare E. Pain, Gabrielle A. Morgan, Anwesha Sanyal, Srilakshmi Chaparala, Lauren M. Pachman, Kathryn S. Torok   +6 more
wiley   +1 more source

PYCR1 and PYCR2 Interact and Collaborate with RRM2B to Protect Cells from Overt Oxidative Stress [PDF]

Scientific Reports, 2016
AbstractRibonucleotide reductase small subunit B (RRM2B) is a stress response protein that protects normal human fibroblasts from oxidative stress. However, the underlying mechanism that governs this function is not entirely understood. To identify factors that interact with RRM2B and mediate anti-oxidation function, large-scale purification of human ...
Kuo, Mei-Ling, Lee, Mabel Bin-Er, Tang, Michelle, den Besten, Willem, Hu, Shuya, Sweredoski, Michael J., Hess, Sonja, Chou, Chih-Ming, Changou, Chun A., Su, Mingming, Jia, Wei, Su, Leila, Yen, Yun   +12 more
openaire   +4 more sources