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Total 3372 results found since Jan 2013.

A pancancer analysis of the oncogenic role of ZNRF2 in human tumours
J Cell Mol Med. 2023 Aug 8. doi: 10.1111/jcmm.17900. Online ahead of print.ABSTRACTFinding effective treatments for cancer requires a thorough understanding of how it develops and progresses. Recent research has revealed the crucial role that Zinc and ring finger 2 (ZNRF2) play in the progression of non-small cell lung cancer (NSCLC) by controlling cell growth and death. However, a comprehensive analysis of ZNRF2's role in cancer as a whole has yet to be conducted. Our study sought to investigate the impact of ZNRF2 on diverse human tumours, as well as the molecular pathways involved, using databases such as TCGA (The Canc...
Source: J Cell Mol Med - August 8, 2023 Category: Molecular Biology Authors: Fujie Shi Yunfei Wu Kai Wang Jiafan Wang Minghui Liu Xinlei Sun Source Type: research

SCCA1/SERPINB3 suppresses antitumor immunity and blunts therapy-induced T cell responses via STAT-dependent chemokine production
Patients with cancer who have high serum levels of squamous cell carcinoma antigen 1 (SCCA1, now referred to as SERPINB3) commonly experience treatment resistance and have a poor prognosis. Despite being a clinical biomarker, the modulation of SERPINB3 in tumor immunity is poorly understood. We found positive correlations of SERPINB3 with CXCL1, CXCL8 (CXCL8/9), S100A8, and S100A9 (S100A8/A9) myeloid cell infiltration through RNA-Seq analysis of human primary cervical tumors. Induction of SERPINB3 resulted in increased CXCL1/8 and S100A8/A9 expression, which promoted monocyte and myeloid-derived suppressor cell (MDSC) migr...
Source: Journal of Clinical Investigation - August 1, 2023 Category: Biomedical Science Authors: Liyun Chen, Victoria Shi, Songyan Wang, Lulu Sun, Rebecca Freeman, Jasmine Yang, Matthew J. Inkman, Subhajit Ghosh, Fiona Ruiz, Kay Jayachandran, Yi Huang, Jingqin Luo, Jin Zhang, Pippa Cosper, Clifford J. Luke, Catherine S. Spina, Perry W. Grigsby, Julie Source Type: research

pH-Responsive Dynaplexes as Potent Apoptosis Inductors by Intracellular Delivery of Survivin siRNA
Biomacromolecules. 2023 Jul 31. doi: 10.1021/acs.biomac.3c00424. Online ahead of print.ABSTRACTGene knockdown by siRNA offers an unrestricted choice of targets and specificity based on the principle of complementary Watson-Crick base pairing with mRNA. However, the negative charge, large molecular size, and susceptibility to enzymatic degradation of siRNA impede its successful transfection, hence limiting its potential for therapeutic use. The development of efficient and safe siRNA transfection agents is, therefore, critical for siRNA-based therapy. Herein, we developed a protein-based biodynamic polymer (biodynamer) that...
Source: Biomacromolecules - July 31, 2023 Category: Biochemistry Authors: Yun Liu Salma Ashmawy Lorenz Latta Agnes-Valencia Weiss Alexander F Kiefer Sarah Nasr Brigitta Loretz Anna K H Hirsch Sangeun Lee Claus-Michael Lehr Source Type: research

TNFAIP2 confers cisplatin resistance in head and neck squamous cell carcinoma via KEAP1/NRF2 signaling
CONCLUSIONS: Our results reveal the antioxidant and cisplatin resistance-regulating roles of the TNFAIP2/KEAP1/NRF2/JNK axis in HNSCC, suggesting that TNFAIP2 might be a potential target in improving the cisplatin treatment effect, particularly for patients with cisplatin resistance.PMID:37525222 | PMC:PMC10391982 | DOI:10.1186/s13046-023-02775-1
Source: Cell Research - July 31, 2023 Category: Cytology Authors: Teng Xu Yuemei Yang Zhihong Chen Jinsong Wang Xiaolei Wang Yang Zheng Chao Wang Yachen Wang Zaiou Zhu Xu Ding Junbo Zhou Gang Li Hongchuang Zhang Wei Zhang Yunong Wu Xiaomeng Song Source Type: research

pH-Responsive Dynaplexes as Potent Apoptosis Inductors by Intracellular Delivery of Survivin siRNA
Biomacromolecules. 2023 Jul 31. doi: 10.1021/acs.biomac.3c00424. Online ahead of print.ABSTRACTGene knockdown by siRNA offers an unrestricted choice of targets and specificity based on the principle of complementary Watson-Crick base pairing with mRNA. However, the negative charge, large molecular size, and susceptibility to enzymatic degradation of siRNA impede its successful transfection, hence limiting its potential for therapeutic use. The development of efficient and safe siRNA transfection agents is, therefore, critical for siRNA-based therapy. Herein, we developed a protein-based biodynamic polymer (biodynamer) that...
Source: Biomacromolecules - July 31, 2023 Category: Biochemistry Authors: Yun Liu Salma Ashmawy Lorenz Latta Agnes-Valencia Weiss Alexander F Kiefer Sarah Nasr Brigitta Loretz Anna K H Hirsch Sangeun Lee Claus-Michael Lehr Source Type: research

CYP2E1 triggered GRP78/ATF6/CHOP signalling axis inhibit apoptosis and promotes progression of hepatocellular carcinoma
Arch Biochem Biophys. 2023 Jul 25:109701. doi: 10.1016/j.abb.2023.109701. Online ahead of print.ABSTRACTHepatocellular carcinoma (HCC) is the leading cause of cancer-related death worldwide. Cytochrome P450 2E1 (CYP2E1) is an enzyme, primarily involved in the metabolism of xenobiotics and procarcinogens. The present study was designed to investigate the potential role of CYP2E1 triggered endoplasmic reticulum stress in the progression of HCC through inhibition of apoptosis. In vitro CYP2E1 promotes HepG2 cell migration, reduced chromatin condensation, enhanced intracellular ROS accumulation and induce cell cycle progressio...
Source: Archives of Biochemistry and Biophysics - July 27, 2023 Category: Biochemistry Authors: Sharmeen Ishteyaque Karan Singh Yadav Smriti Verma Kaveri R Washimkar Madhav Nilakanth Mugale Source Type: research

Cancers, Vol. 15, Pages 3810: Characterization of DoTc2 4510 & mdash;Identifying HPV16 Presence in a Cervical Carcinoma Cell Line Previously Considered to Be HPV-Negative
Cancers, Vol. 15, Pages 3810: Characterization of DoTc2 4510—Identifying HPV16 Presence in a Cervical Carcinoma Cell Line Previously Considered to Be HPV-Negative Cancers doi: 10.3390/cancers15153810 Authors: Nika Vučković Karin Hoppe-Seyler Angelika B. Riemer Cervical cancer is the fourth leading cause of cancer deaths in women, with over 340,000 women dying from this disease in 2020. Almost all cases have an underlying persistent infection with an oncogenic high-risk type of human papillomavirus (HPV), mainly HPV16. While cervical squamous cell carcinoma is hardly ever HPV-negative, a small subset...
Source: Cancers - July 27, 2023 Category: Cancer & Oncology Authors: Nika Vu čković Karin Hoppe-Seyler Angelika B. Riemer Tags: Article Source Type: research

UCA1 executes an oncogenic role in pancreatic cancer by regulating miR-582-5p/BRCC3
ConclusionUCA1 acted as an oncogene in pancreatic cancer by partly regulating miR-582-5p/BRCC3, which could be a new therapeutic target for pancreatic cancer.
Source: Frontiers in Oncology - July 25, 2023 Category: Cancer & Oncology Source Type: research

Expression of circ-PHC3 enhances ovarian cancer progression via regulation of the miR-497-5p/SOX9 pathway
CONCLUSION: Taken together, our findings suggest that circ-PHC3 enhances OC progression through functioning as an miR-497-5p sponge to promote SOX9 expression, supporting its potential as a promising candidate target for OC therapy.PMID:37468993 | DOI:10.1186/s13048-023-01170-w
Source: Cell Research - July 19, 2023 Category: Cytology Authors: Hongxia Wang Suwei Lan Lingxiang Wang Jingyun Zhao Xinzhuan Jia Jie Xu Guangyu Sun Leilei Liu Shan Gong Na Wang Baoen Shan Fenghua Zhang Zhengmao Zhang Source Type: research

Targeting N6-methyladenosine reader YTHDF1 with siRNA boosts anti-tumor immunity in NASH-HCC by inhibiting EZH2-IL-6 axis
RNA N6-Methyladenosine (m6A) reader protein YTHDF1 has been implicated in cancer; however, its role in hepatocellular carcinoma (HCC), especially in nonalcoholic steatohepatitis-associated HCC (NASH-HCC), remains unknown. Here, we investigated the functional role and molecular mechanism of YTHDF1 on NASH-HCC and its interplay with tumor immune microenvironment.
Source: Journal of Hepatology - July 15, 2023 Category: Gastroenterology Authors: Lina Wang, Lefan Zhu, Cong Liang, Xiang Huang, Ziqin Liu, Jihui Huo, Ying Zhang, Yifan Zhang, Lili Chen, Hongzhi Xu, Xiaoxing Li, Lixia Xu, Ming Kuang, Chi Chun Wong, Jun Yu Source Type: research

Targeting N6-methyladenosine reader YTHDF1 with siRNA boosts antitumor immunity in NASH-HCC by inhibiting EZH2-IL-6 axis
RNA N6-methyladenosine (m6A) reader protein YTHDF1 has been implicated in cancer; however, its role in hepatocellular carcinoma (HCC), especially in non-alcoholic steatohepatitis-associated HCC (NASH-HCC), remains unknown. Here, we investigated the functional role of YTHDF1 in NASH-HCC and its interplay with the tumor immune microenvironment.
Source: Journal of Hepatology - July 15, 2023 Category: Gastroenterology Authors: Lina Wang, Lefan Zhu, Cong Liang, Xiang Huang, Ziqin Liu, Jihui Huo, Ying Zhang, Yifan Zhang, Lili Chen, Hongzhi Xu, Xiaoxing Li, Lixia Xu, Ming Kuang, Chi Chun Wong, Jun Yu Tags: Research Article Source Type: research

The Role of Small Interfering RNAs in Hepatocellular Carcinoma
ConclusionsThis paper mainly reviews the research on HCC treatment based on siRNA in recent years, and summarizes and classifies the HCC treatment targets and siRNA delivery systems.
Source: Journal of Gastrointestinal Cancer - July 11, 2023 Category: Cancer & Oncology Source Type: research

LAMC2 regulates proliferation, migration, and invasion mediated by the Pl3K/AKT/mTOR pathway in oral
CONCLUSIONS: LAMC2 interacts with autophagy to regulate OSCC metastasis, invasion, and proliferation via the PI3K/AKT/mTOR pathway. LAMC2 down-regulation can synergistically modulate autophagy to inhibit OSCC migration, invasion, and proliferation.PMID:37415741 | PMC:PMC10319602 | DOI:10.32604/or.2023.029064
Source: Cell Research - July 7, 2023 Category: Cytology Authors: Fayu Shan Lanlan Liang Chong Feng Hongbao Xu Zirou Wang Weili Liu Lingling Pu Zhaoli Chen Gang Chen Xinxing Wang Source Type: research