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analysis of lncRNA-miRNA-mRNA signatures related to Sorafenib effectiveness in liver cancer cells.

World J Gastroenterol

January 2025

Department of Oncology Surgery, Cell Therapy and Organ Transplantation, Institute of Biomedicine of Seville, Virgen del Rocio University Hospital, Seville 41013, Spain.

Background: Hepatocellular carcinoma (HCC) is the most common subtype of primary liver cancer with varied incidence and epidemiology worldwide. Sorafenib is still a recommended treatment for a large proportion of patients with advanced HCC. Different patterns of treatment responsiveness have been identified in differentiated hepatoblastoma HepG2 cells and metastatic HCC SNU449 cells.

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Background: Xueshuantong injection (Lyophilized) (XSTI) is widely used to treat cardiovascular and cerebrovascular diseases. However, anaphylactoid reactions (ARs) are frequently reported as one of its side effects, and the mechanisms of ARs and their relationship with the different immune status are still not well understood.

Purpose: This article aims to examine the sensitizing effect of XSTI, explore the impact of normal and immunocompromised states on ARs, and analyze AR-related metabolic pathways by metabolomics.

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The role of the gut microbiota and the nicotinate/nicotinamide pathway in rotenone-induced neurotoxicity.

Curr Res Toxicol

December 2024

Institute of Toxicology, College of Preventive Medicine, Army Medical University, Chongqing 400038, China.

Rotenone is a natural compound from plants. It is widely used in pesticides because of highly toxic to insects and fish. However, lots of research has reported that rotenone has neurotoxic effects in humans.

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Polycystic ovary syndrome (PCOS) is the leading cause of anovulatory infertility among women of reproductive age, yet the range of effective treatment options remains limited. Our previous study revealed that reduced levels of nicotinamide adenine dinucleotide (NAD) in ovarian granulosa cells (GCs) of women with PCOS resulted in the accumulation of reactive oxygen species (ROS) and mitochondrial dysfunction. However, it is still uncertain whether increasing NAD levels in the ovaries could improve ovarian function in PCOS.

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Targeting estrogen-regulated system x promotes ferroptosis and endocrine sensitivity of ER+ breast cancer.

Cell Death Dis

January 2025

Wenzhou Key Laboratory of Cancer Pathogenesis and Translation, Key Laboratory of Laboratory Medicine, School of Laboratory Medicine and Life Sciences, Ministry of Education, Wenzhou Medical University, 325035, Wenzhou, China.

Estrogen receptor positive (ER+) breast cancer accounts for approximately 70% of cases. Endocrine therapies targeting estrogen are the first line therapies for ER+ breast cancer. However, resistance to these therapies occurs in about half of patients, leading to decreased survival rates.

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