Results 71 to 80 of about 12,312 (182)

Epigenetic Mechanisms Underlying Cognitive Dysfunction in Parkinson's Disease: Current Evidence and Future Prospects

Brain and Behavior, Volume 16, Issue 8, August 2026.
Epigenetic mechanismsincluding DNA methylation, histone modifications, and microRNA (miRNA) regulationmodulate gene expression without altering the DNA sequence and are increasingly implicated in the cognitive impairment associated with Parkinson's disease (PD). Environmental and molecular factors influence these epigenetic pathways, leading to altered
Fatemeh Hasani, Mohammad Ebrahim Kherad, Mohammad Sharifi Sarasyabi, Kimia Jazi, Ali Ashkbari, Payam Ahmadi, Hadise Heidarpour, Mahdi Masrour, Sina Khamaki, Rahem Rahmati, Andrei Surguchov   +10 more
wiley   +1 more source

LSD1 negatively regulates the expression of tumor suppressor gene SIRT3 in pancreatic cancer cell line PANC-1

Zhongguo aizheng zazhi, 2014
Background and purpose: Lysine specific demethylase 1(LSD1) is an important chromatin modifier. It epigenetically regulates gene expression pattern through chromatin modification and participates in maintenance of tumor malignant properties, such as ...
徐近, 秦毅, 张波, 吉顺荣, 许文彦, 施思, 刘江, 虞先濬   +7 more
doaj  

ATF4/SCO2 Inhibits Ferroptosis in Lung Cancer Through Activating the MAPK Signaling Pathway

Journal of Biochemical and Molecular Toxicology, Volume 40, Issue 8, August 2026.
ATF4 activates the transcription of SCO2 to increase SCO2 expression that further stimulates p38/ERK1 signals in MAPK pathway, ultimately promoting proliferation and migration while inhibiting apoptosis and ferroptosis of lung cancer cells. ABSTRACT Ferroptosis is a specific cell death form resulting from the iron‐dependent lipid peroxidation ...
Liang Yu, Sheng Zhang, Jinxi He, Bo Ma, Xuyang Song, Rui Qiu, Bo Yu   +6 more
wiley   +1 more source

Metabolic Regulation of Macrophages in Health and Disease

MedComm, Volume 7, Issue 8, August 2026.
Extracellular metabolites drive metabolic rewiring of glucose, lipid, and amino acid pathways in macrophages, steering their polarization toward pro‐ or anti‐inflammatory phenotypes and shaping a wide range of disease processes. Macrophages from different tissues display distinct metabolic signatures, and therapeutic strategies that target these ...
Shan Huang, Yu Zhang, Jiali Min, Jiahui Yang, Yuchen Li, Hao Zhang, Shanshan Liu   +6 more
wiley   +1 more source

Targeting LSD1 and FOXA1 in prostate cancer

Nature Genetics, 2020
FOXA1 is a key pioneer factor in androgen-receptor activity but has been an elusive drug target. A new study shows that inhibition of the associated cofactor LSD1 modifies the methylation state of FOXA1, thus resulting in chromatin dissociation and tumor inhibition, even in models of treatment-resistant prostate cancer.
Omarjee, Soleilmane, Carroll, Jason S
openaire   +2 more sources

HBx-mediated GPT2 suppression promotes liver cancer development by downregulating ADH1A

Cancer Biology & Medicine
Objective: Hepatitis B virus (HBV) is the primary driver of liver cancer (LC), a malignancy characterized by extensive metabolic reprogramming.
Hongjuan You, Xing Wang, Ruyu Liu, Yuxin Wang, Huanyang Zhang, Lihong Ma, Ensi Bao, Yujie Zhong, Xiangye Liu, Delong Kong, Xiucheng Pan, Xiaocui Li, Suping Qin, Kuiyang Zheng, Chen Li, Renxian Tang, Fanyun Kong   +16 more
doaj   +1 more source

Lysine-Specific Histone Demethylase 1A Regulates Macrophage Polarization and Checkpoint Molecules in the Tumor Microenvironment of Triple-Negative Breast Cancer

Frontiers in Immunology, 2019
Macrophages play an important role in regulating the tumor microenvironment (TME). Here we show that classical (M1) macrophage polarization reduced expression of LSD1, nuclear REST corepressor 1 (CoREST), and the zinc finger protein SNAIL.
Abel H. Y. Tan, WenJuan Tu, Robert McCuaig, Kristine Hardy, Thomasina Donovan, Sofiya Tsimbalyuk, Jade K. Forwood, Sudha Rao   +7 more
doaj   +1 more source

Turning Cold Tumors Into Hot Tumors: Implications for Cancer Therapy

MedComm, Volume 7, Issue 8, August 2026.
Barrier‐defined strategies for cold‐to‐hot tumor conversion. Cold tumors include immune‐desert and immune‐excluded states marked by poor antigen visibility, limited T‐cell priming, stromal or vascular exclusion, metabolic stress and suppressive immune programs.
Xiao Ge, Dong Han, Jing Wang, Xinyu Dai, Chen Ma, Feihong Chen   +5 more
wiley   +1 more source

Lysine specific demethylase 1 inactivation enhances differentiation and promotes cytotoxic response when combined with all-trans retinoic acid in acute myeloid leukemia across subtypes

Haematologica, 2019
Lysine specific demethylase 1 (LSD1) is a histone modifying enzyme that suppresses gene expression through demethylation of lysine 4 on histone H3. The anti-tumor activity of GSK2879552 and GSK-LSD1, potent, selective irreversible inactivators of LSD1 ...
Kimberly N. Smitheman, Tesa M. Severson, Satyajit R. Rajapurkar, Michael T. McCabe, Natalie Karpinich, James Foley, Melissa B. Pappalardi, Ashley Hughes, Wendy Halsey, Elizabeth Thomas, Christopher Traini, Kelly E. Federowicz, Jenny Laraio, Fredrick Mobegi, Geraldine Ferron-Brady, Rabinder K. Prinjha, Christopher L. Carpenter, Ryan G. Kruger, Lodewyk Wessels, Helai P. Mohammad   +19 more
doaj   +1 more source

MYC in Oncogenesis and Therapeutic Implications

MedComm, Volume 7, Issue 8, August 2026.
The MYC oncogene family (c‐MYC, N‐MYC, L‐MYC) functions as a central transcriptional hub orchestrating cancer progression through multiple interconnected pathways. This graphical abstract illustrates MYC's role as a multidimensional regulator positioned at the nexus of tumor microenvironment remodeling, metabolic reprogramming, and therapeutic ...
Na Zhang, Li Wei, Cuiping Tang, Peilong Lai, Wenbin Zhong, Hua You   +5 more
wiley   +1 more source