T. Wang, L. Ma, W. Li, L. Ding, and H. Gao, "MicroRNA-498 Reduces the Proliferation and Invasion of Colorectal Cancer Cells via Targeting Bcl-2," FEBS Open Bio 10, no. 1 (2020): 168-175, https://doi.org/10.1002/2211-5463.12767. The above article, published online on 17 December 2019, in Wiley Online Library (wileyonlinelibrary.com), has been retracted by agreement between the journal Editor-in-Chief, Miguel A. De la Rosa; FEBS Press; and John Wiley and Sons Ltd. The retraction has been agreed upon following an investigation into concerns raised by a third party, which revealed inappropriate image duplications between this (Figure 3A and B, 5E and F) and other articles that were previously published or published in the same or following year. Given the extent of the identified issues, the editors have lost confidence in the data presented and consider the conclusions of this manuscript substantially compromised.
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http://dx.doi.org/10.1002/2211-5463.13949 | DOI Listing |
Cell Div
January 2025
Center for Clinical Laboratories, The Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou Province, 550004, China.
Objective: This study aimed to investigate the regulatory effects of long non-coding RNA-ANRIL on CDKN2A in the cell cycle of Kasumi-1 cells and elucidate the underlying molecular mechanisms.
Methods: ANRIL and CDKN2A expression levels were quantified using RT-qPCR in peripheral blood samples from acute myeloid leukemia (AML) patients. CDKN2A knockdown efficiency was validated via RT-qPCR, and cell cycle distribution was analyzed using flow cytometry.
Nat Rev Cancer
January 2025
Translational Oncogenomics Laboratory, Cancer Research UK Manchester Institute, University of Manchester, Manchester, UK.
Intratumour hypoxia is a feature of all heterogenous solid tumours. Increased levels or subregions of tumour hypoxia are associated with an adverse clinical prognosis, particularly when this co-occurs with genomic instability. Experimental evidence points to the acquisition of DNA and chromosomal alterations in proliferating hypoxic cells secondary to inhibition of DNA repair pathways such as homologous recombination, base excision repair and mismatch repair.
View Article and Find Full Text PDFSci Rep
January 2025
Department of Thyroid and Neck Tumor, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China.
Programmed cell death (PCD) is a vital biological process that is essential for regulating cell progression and tumor microenvironment. This study aimed to explore the relationship between PCD-related genes expression and prognosis in thyroid cancer (THCA), especially IL20RA, as a potential prognostic marker for THCA. Data from The Cancer Genome Atlas (TCGA) database was utilized to develop a PCD-related risk prediction model based on LASSO regression along with univariate Cox regression.
View Article and Find Full Text PDFReprod Toxicol
January 2025
Faculty of Veterinary Medicine, Laboratory of Manipulation of Oocyte and Ovarian Preantral Follicles (LAMOFOPA), State University of Ceará, Av. Dr. Silas Munguba, 1700, CEP: 60714-903, Fortaleza, CE, Brazil. Electronic address:
This study aimed to investigate, in vitro, the toxicity of WTA on ovarian follicles. Initially, a cytotoxicity assay was conducted using tumor and non-tumor cell lines to determine the ICof the WTA and validate its antitumor activity. Mouse ovaries were cultured in vitro (IVC) for 6 days in the presence of 1% dimethyl sulfoxide (DMSO), doxorubicin at 0.
View Article and Find Full Text PDFMech Ageing Dev
January 2025
Department of Biological Science, College of Natural Science, Chosun University, 309 Pilmun-daero, Dong-gu, Gwangju 61452, Republic of Korea; BK21 FOUR Education Research Group for Age-Associated Disorder Control Technology, Department of Integrative Biological Science, Chosun University, Gwangju 61452, Republic of Korea; The Basic Science Institute of Chosun University, Chosun University, Gwangju 61452, Republic of Korea. Electronic address:
The protective effects of mangiferin (MAG) against etoposide- and high glucose (HG)-induced DNA damage and aging were investigated in human bone marrow-mesenchymal stem cells (hBM-MSCs). Etoposide, a topoisomerase II inhibitor, was used to induce double-strand breaks (DSBs) in hBM-MSCs, resulting in increased genotoxicity, elevated levels of the DNA damage sensor ATM and CDKN1A, and decreased levels of the aging markers H3 and H4. MAG activated AMPK and SIRT1, thus protecting against DSB-induced damage.
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