Yi Tang^1,2,3,4,#, Minyi Situ^1,2,3,4,#, Zhiming Wu^1,2,3,4,#, Yanjun Wang^1,2,3,4,#, Xinpei Deng^1,2,3,4, Zhicheng Liu^1,2,3,4, Shengjie Guo^1,2,3,4, Qianghua Zhou^1,2,3,4,*, Gangjun Yuan^5,*, Xingliang Tan^1,2,3,4,*, Kai Yao^1,2,3,4,*

Oncology Research, Vol.33, No.12, pp. 3973-3989, 2025, DOI:10.32604/or.2025.066184 - 27 November 2025

Abstract Background: Current chemotherapy treatments, including the TIP (Taxol, Ifosfamide, Cisplatin) regimen, have shown limited effects but strong side effects in advanced Penile squamous cell carcinoma (PSCC) patients. Trophoblast cell-surface antigen-2 (TROP-2) is a novel target for antibody-drug conjugate (ADC) drugs and has been proven to be effective in several human cancers. This study aimed to explore the biological function and potential of the ADC target in PSCC cells. Methods: A total of 196 PSCC tumor tissue specimens and clinicopathological data were collected. TROP-2 expression was detected by IHC, and the correlation between TROP-2 expression and… More > Graphic Abstract

Xuekun Shao^1,#, Cheng Wang^2,#,*, Mengru Zhang², Yi Wang², Zhuoya Qiu¹, Wen Cai¹, Ruiliang Zhu³, Ping Wang^2,*

BIOCELL, Vol.49, No.11, pp. 2181-2194, 2025, DOI:10.32604/biocell.2025.070859 - 24 November 2025

Abstract Objectives: PI3K plays a pivotal role in the inflammatory response by modulating the production and release of inflammatory factors. Pik3cb is one of the subunits of PI3K, and its specific role in myocardium inflammation remains unelucidated. This study aimed to investigate the role of Pik3cb in the inflammatory response and to elucidate the underlying mechanism. Methods: An inflammation model was established using H9c2 cells treated with LPS and ATP, and Pik3cb expression was evaluated in this model system. Subsequently, an overexpression model was constructed by transfecting cells with a Pik3cb overexpression plasmid, after which the… More > Graphic Abstract

Russel J. Reiter^1,*, Ramaswamy Sharma^2,*, Walter Manucha³, Walter Balduini⁴, Doris Loh⁵, Demetrios A. Spandidos⁶, Alejandro Romero⁷, Vasiliki E. Georgakopoulou⁸, Wei Zhu⁹

BIOCELL, Vol.49, No.11, pp. 2033-2067, 2025, DOI:10.32604/biocell.2025.067661 - 24 November 2025

Abstract The development of cancer cell resistance to conventional treatments continues to be a major obstacle in the successful treatment of tumors of many types. The discovery of a highly efficient direct and indirect free radical scavenger, melatonin, in the mitochondrial matrix may be a factor in determining both the occurrence of cancer cell drug insensitivity as well as radioresistance. This relates to two of the known hallmarks of cancer, i.e., exaggerated free radical generation in the mitochondria and the development of Warburg type metabolism (glycolysis). The hypothesis elaborated in this report assumes that the high… More >

Jun Li^1,#, Yang Chen^1,#, Zhijiao Hao², Zhiyong Zhang³, Jingyi Fan¹, Xiao Liu¹, Xueli Zhao³, Hongyan Zhang⁴, Chenpeng Wu^3,*

Oncology Research, Vol.33, No.11, pp. 3523-3541, 2025, DOI:10.32604/or.2025.067535 - 22 October 2025

Abstract Background: Radiation sensitive 23 homolog B (RAD23B), a DNA repair-related protein, plays a contributory role in the development of multiple malignancies. This study aimed to explore the role of RAD23B in promoting colorectal cancer (CRC) metastasis and to elucidate the underlying molecular mechanisms. Methods: RAD23B was overexpressed in CRC cell lines SW480 and HCT-8, with empty vectors serving as controls. Invasion, cell proliferation, and migration were assessed using CCK-8 and Transwell assays. A xenograft mouse model was used to evaluate metastatic potential in vivo. Immunoprecipitation-mass spectrometry (IP-MS) and transcriptomic analysis by RNA sequencing (RNA-seq) were performed… More >

Xiangnan Feng^1,#, Dayong Li^2,#, Pingyu Wang¹, Xinyu Li², Guangyao Li^2,*

Oncology Research, Vol.33, No.11, pp. 3327-3346, 2025, DOI:10.32604/or.2025.067343 - 22 October 2025

Abstract Lactylation, a post-translational modification process that adds lactate groups to lysine residues, plays a crucial role in cancer biology, especially in drug resistance. However, the specific molecular mechanisms of lactylation in cancer progression and drug resistance are still unclear, and therapeutic strategies targeting the lactylation pathway are expected to overcome metabolic reprogramming and immune evasion. Therefore, this article provides a comprehensive description and summary of lactylation modification and tumor drug resistance. Numerous studies have shown that, due to the Warburg effect, there is an abnormally high level of lactate in tumor cells. Elevated levels of… More >

Yi Zhang¹, Hua Jin^2,*

BIOCELL, Vol.49, No.8, pp. 1529-1543, 2025, DOI:10.32604/biocell.2025.066479 - 29 August 2025

Abstract Objectives: The present study investigated whether Tripartite Motif-Containing Protein 32 (TRIM32) contributes to the aberrant activation of keloid fibroblasts (KFs) via glycolysis. Methods: The expression levels of TRIM32, pyruvate dehydrogenase kinase 1 (PDK1), hexokinase 2 (HK2), and glucose transporter 1 (GLUT1) in normal human skin fibroblasts (NFs) and KFs were analyzed using RT-qPCR analyses and western blotting. Cellular proliferation, invasion, and migration were evaluated using Transwell, wound healing, 5-ethynyl-2^′-deoxyuridine (EdU), and cell counting kit-8 (CCK-8) assays. The extracellular acidification rate (ECAR) was measured using the XF96 Extracellular Flux Analyzer. Glucose uptake and ATP production were measured using… More >

Oncology Research Editorial Offfce

Oncology Research, Vol.33, No.8, pp. 2177-2177, 2025, DOI:10.32604/or.2025.070133 - 18 July 2025

Abstract This article has no abstract. More >

VINOTHKUMAR VEERASAMY¹, VEERAVARMAL VEERAN², SIDDAVARAM NAGINI^1,3,*

Oncology Research, Vol.33, No.8, pp. 1835-1860, 2025, DOI:10.32604/or.2025.064010 - 18 July 2025

Abstract The phosphatidylinositol 3-kinase (PI3K)/protein kinase B (AKT) pathway is one of the most frequently dysregulated signaling networks in oral squamous cell carcinoma (OSCC). Although the tumor microenvironment (TME) and epigenetic modifiers are recognized to play a pivotal role in aberrant activation of the PI3K/AKT pathway in OSCC, the available evidence is fragmentary and a comprehensive analysis is warranted. This review evaluates the intricate mechanisms by which various components of the TME facilitate proliferation, apoptosis evasion, invasion, migration, angiogenesis, metastasis, as well as therapy resistance in OSCC through activation of PI3K/AKT signalling. The review has also More >

Guo-Zhi Xu^1,2, Han-Yang Guan¹, Yan-Guan Guo¹, Yi-Ran Zhang¹, Jing-Hua Pan¹, Simin Luo³, Hui Ding¹, Yunlong Pan^1,*, Qi Yao^4,*

Oncology Research, Vol.33, No.8, pp. 1947-1967, 2025, DOI:10.32604/or.2025.060440 - 18 July 2025

Abstract Background: Tumor angiogenesis is related to solid tumor occurrence. Ubiquitin-specific peptidase 13 (USP13) is a deubiquitinating enzyme with a pivotal effect on tumor proliferation, metastasis, and tumorigenesis. Nonetheless, its effect on colorectal cancer (CRC) angiogenesis remains poorly understood. Methods: Human umbilical vein endothelial cells (HUVECs) and CRC cells were cultivated, followed by USP13 knockdown/overexpression using shRNA lentiviral vectors or plasmids. Conditioned media (CM) from treated CRC cells were collected to assess HUVEC migration, invasion, and tube formation. Phosphatase and tensin homolog (PTEN) overexpression and recombinant vascular endothelial growth factor A (VEGFA) rescue experiments were performed.… More >

FANG CHEN¹, DONGQIANG YANG², YUHUA RU³, SHAN CAO¹, AISHE GAO¹

Oncology Research, Vol.33, No.7, pp. 1799-1800, 2025, DOI:10.32604/or.2025.064363 - 26 June 2025

Abstract This article has no abstract. More >