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Cancer: Carcinoma
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Knockdown of LIMD2 inhibits the progression of ovarian carcinoma through ERK1/2 pathway
CONCLUSION: Knockdown of LIMD2 inhibits cell proliferation, migration, invasion and autophagy, and promotes the apoptosis through the ERK1/2 signaling pathway, suggesting that LIMD2-siRNA may be an effective molecule to prevent OC progression.PMID:37716918 | DOI:10.1007/s11033-023-08733-6
Source: Mol Biol Cell - September 16, 2023 Category: Molecular Biology Authors: Haiyang Hu Yanan Wang Yan Dong Lin Wang Yahui Chen Yan Zhou Lin Sun Source Type: research
Nobiletin regulates invasion, migration and metastasis in hypopharyngeal squamous cell carcinoma
This study examined the effects of NOB on the proliferation, migration, and invasiveness of the FaDu cell line derived from hypopharyngeal squamous cell carcinoma. We determined protein kinase phosphorylation by western blot analysis, migration by Transwell assay, and metastatic potential by enzyme-linked immunosorbent assay of vascular endothelial growth factor. NOB inhibited cell proliferation by 40% at concentrations of 15 µM and 40 µM, and reduced migration and induced apoptosis at 50 µM by downregulating extracellular signal-regulated kinase, protein kinase B, and phosphoinositide 3-kinase. Our results suggest that...
Source: Mol Biol Cell - September 16, 2023 Category: Molecular Biology Authors: Marisol Rosas-Mart ínez Jos é Antonio González Rosales Gloria Guti érrez-Venegas Source Type: research
Colonoscopy Combined with Me-Nbi to Observe the Canceration Characteristics of Colon Polyps and the Correlation of RHOC Protein Expression
In conclusion, NICE classification under colonoscopy combined with magnifying colonoscopy has a good effect on colorectal lesions. Differential diagnostic value, RhoC protein is highly expressed in colon cancer and is closely related to the occurrence of colon cancer and the depth of lesion invasion. With the progression of colorectal adenomas, the expression of RhoC protein in the lesions gradually increased.PMID:37715435 | DOI:10.14715/cmb/2023.69.7.7
Source: Mol Biol Cell - September 16, 2023 Category: Molecular Biology Authors: None Shuqi Xu None Weimin Chen None Yiming Chen None Xuanfu Xu None Ying Dai None Jianqing Chen None Wenhui Mo None Meng Ji None Yueyue Li None Wenjing Liu Source Type: research
LOXL1-AS1 promotes cell proliferation in hepatocellular carcinomathrough miR-1224-5p/ITPRIPL2/AKT axis
In this study, LOXL1-AS1 was overexpressed in HCC cell lines, and LOXL1-AS1 knockdown repressed cell proliferation and stimulated apoptosis in HCC. Besides, the activating role of LOXL1-AS1 in the AKT pathway was also confirmed. Further, miR-1224-5p was sponged by LOXL1-AS1, and overexpression exerted inhibitory function in HCC. Moreover, ITPRIPL2 as amiR-1224-5ptarget gene. Meanwhile, ITPRIPL2 deficiency suppressed HCC cell proliferation. Finally, miR-1224-5p inhibitor reversed the hindering role of LOXL1-AS1 depletion in HCC cell proliferation and AKT pathway, and this rescuing effect was offset by ITPRIPL2 silencing. In...
Source: Mol Biol Cell - September 16, 2023 Category: Molecular Biology Authors: Tangen Chen Shuyun Zeng Quanyuan Liu Yufeng Chen Junjiang Lu Source Type: research
Targeted proteomic quantitation of NRF2 signaling and predictive biomarkers in HNSCC
Mol Cell Proteomics. 2023 Sep 14:100647. doi: 10.1016/j.mcpro.2023.100647. Online ahead of print.ABSTRACTThe NFE2L2(NRF2) oncogene and transcription factor drives a gene expression program that promotes cancer progression, metabolic reprogramming, immune evasion and chemoradiation resistance. Patient stratification by NRF2 activity may guide treatment decisions to improve outcome. Here, we developed a mass spectrometry (MS)-based targeted proteomics assay based on internal standard triggered parallel reaction monitoring (IS-PRM) to quantify 69 NRF2 pathway components and targets, as well as 21 proteins of broad clinical si...
Source: Molecular and Cellular Proteomics : MCP - September 16, 2023 Category: Molecular Biology Authors: Nathan T Wamsley Emily M Wilkerson Li Guan Kyle M LaPak Travis P Schrank Brittany J Holmes Robert W Sprung Petra Erdmann Gilmore Sophie P Gerndt Ryan S Jackson Randal C Paniello Patrik Pipkorn Sidharth V Puram Jason T Rich Reid R Townsend Jos é P Zevallo Source Type: research
DUSP1 regulates the JAK2/STAT3 signaling pathway through targeting miR-21 in cervical cancer cells
In conclusion, overexpression of DUSP1 can target and reduce the expression of miR-21, block the JAK2/STAT3 signaling pathway, reduce the viability of CC cells, inhibit the proliferation and migration and invasion ability of CC cells, and induce apoptosis of CC cells, thus providing a theoretical basis for the targeted treatment of clinical CC.PMID:37715430 | DOI:10.14715/cmb/2023.69.8.6
Source: Mol Biol Cell - September 16, 2023 Category: Molecular Biology Authors: Hailin Chen Songsen Ren Hui Wan Wengong Wei Yi Luo Meiling Cai Source Type: research
Differentiating Keratoacanthoma From Squamous Cell Carcinoma: Are We Losing the Battle or Our Bearings? - Comment on "Intralesional Methotrexate for Keratoacanthomas: A Case Series"
Actas Dermosifiliogr. 2023 Sep 14:S0001-7310(23)00734-2. doi: 10.1016/j.ad.2023.08.010. Online ahead of print.NO ABSTRACTPMID:37716500 | DOI:10.1016/j.ad.2023.08.010
Source: Actas Dermo-Sifiliograficas - September 16, 2023 Category: Dermatology Authors: P L ópez Sanz Miriam Fern ández-Parrado Eduardo Escario Travesedo Source Type: research
Inhibitory mechanism of KIF3A gene on nasopharyngeal carcinoma stem cells
Cell Mol Biol (Noisy-le-grand). 2023 Aug 31;69(8):84-88. doi: 10.14715/cmb/2023.69.8.13.ABSTRACTTo investigate the inhibitory mechanism of the KIF3A gene on nasopharyngeal carcinoma (NPC) tumor stem cells. Set up a blank control group (BCG), NPC group, and KIF3A silence (si-KIF3A) group. The BCG cells were nasopharyngeal normal epithelial cell line NP69, without any treatment, and were cultured routinely; The NPC group cells are human NPC cell line CNE2 cells, which are not subjected to any treatment and are cultured routinely; si-KIF3A group cells were cultured in the offspring of human NPC cell line CNE2 infected with Le...
Source: Mol Biol Cell - September 16, 2023 Category: Molecular Biology Authors: Rongrong Liu Te Li Weitao Zhang Source Type: research
Transcriptomic Analysis in Renal Cell Carcinoma and COVID-19 patients
Cell Mol Biol (Noisy-le-grand). 2023 Aug 31;69(8):156-162. doi: 10.14715/cmb/2023.69.8.24.ABSTRACTCOVID-19 pandemic poses a heavy risk upon global public health. The disease's severity and infection rate are high, especially among cancer patients. The current research was conducted to identify the most common biological pathways and how far they are associated with COVID-19 infection and clear cell renal cell carcinoma. In the current study, the authors analyzed the differentially expressed genes from the experimental and control groups with the help of the GEO2R tool. The study analyzed the protein-protein interactions th...
Source: Mol Biol Cell - September 16, 2023 Category: Molecular Biology Authors: Maha Abdulla Alwaili Source Type: research
Knockdown of LIMD2 inhibits the progression of ovarian carcinoma through ERK1/2 pathway
CONCLUSION: Knockdown of LIMD2 inhibits cell proliferation, migration, invasion and autophagy, and promotes the apoptosis through the ERK1/2 signaling pathway, suggesting that LIMD2-siRNA may be an effective molecule to prevent OC progression.PMID:37716918 | DOI:10.1007/s11033-023-08733-6
Source: Molecular Biology Reports - September 16, 2023 Category: Molecular Biology Authors: Haiyang Hu Yanan Wang Yan Dong Lin Wang Yahui Chen Yan Zhou Lin Sun Source Type: research
Primary melanoma of female urethra: A case diagnosed in Ouagadougou
We report a case of primary melanoma of a female urethra diagnosed at a non-metastatic stage in a 48-year-old patient with a history of breast carcinoma treated with radiotherapy and hormone therapy. The patient was consulting for dysuria, hematuria, and perineal pain. The clinical examination found a prolapsed and black mass, developed at the expense of the urethra and located at the anterosuperior part of the vulva. The mass biopsy revealed a proliferation of fusiform and globular cells loaded with black pigment expressing the anti-HMB 45 and PS 100 antibodies. The extension assessment showed an absence of secondary loca...
Source: Annales de Pathologie - September 16, 2023 Category: Pathology Authors: Aim é Sosthène Ouedraogo Franck Auguste Hermann Ad émayali Ido Ibrahim Savadogo Souleymane Ouattara Rakiswend é Alexis Ouedraogo A ïda Sandrine Ouedraogo Assita Sanou-Lamien Olga M Lompo Source Type: research
Correction to: ORCHID: A phase II study of Olaparib in Metastatic Renal Cell Carcinoma Patients HarborIng a BAP1 or Other DNA Repair Gene Mutations
Oncologist. 2023 Sep 16:oyad265. doi: 10.1093/oncolo/oyad265. Online ahead of print.NO ABSTRACTPMID:37715956 | DOI:10.1093/oncolo/oyad265
Source: The Oncologist - September 16, 2023 Category: Cancer & Oncology Source Type: research
Porocarcinoma of the Left Foot: A Case Review
We present the case of a 62-year-old man with a lesion on the left foot. The diagnosis of the initial biopsy was squamous cell carcinoma. Six months later, the lesion reoccurred, and a second biopsy confirmed it to be eccrine porocarcinoma.PMID:37715975 | DOI:10.7547/17-069
Source: Journal of the American Podiatric Medical Association - September 16, 2023 Category: Podiatry Authors: Amy Wong Teviah Sachs Carmen D Sarita-Reyes Anthony Tomich Daniel J Callaghan Jonathan Ho Ali Al-Haseni Vitaliy Volansky Hau Pham Source Type: research
Cancer cell-intrinsic PD-1: Its role in malignant progression and immunotherapy
Biomed Pharmacother. 2023 Sep 14;167:115514. doi: 10.1016/j.biopha.2023.115514. Online ahead of print.ABSTRACTProgrammed cell death protein-1 (PD-1), also called CD279, is coded by the PDCD1 gene and is constitutively expressed on the surface of immune cells. As a receptor and immune checkpoint, PD-1 can bind to programmed death ligand-1/programmed death ligand-2 (PD-L1/PD-L2) in tumor cells, leading to tumor immune evasion. Anti-PD-1 and anti-PD-L1 are important components in tumor immune therapy. PD-1 is also expressed as an intrinsic variant (iPD-1) in cancer cells where it plays important roles in malignant progression...
Source: Biomedicine and pharmacotherapy = Biomedecine and pharmacotherapie - September 16, 2023 Category: Drugs & Pharmacology Authors: Muhua Chen Lei Bie Jieer Ying Source Type: research
Progress in the treatment of drug-loaded nanomaterials in renal cell carcinoma
This article reviews the use of nanomaterials, such as liposomes, polymeric nanoparticles, nanocomposites, carbon nanomaterials, nanobubbles, nanomicelles, and mesoporous silica nanoparticles, for RCC treatment, and discusses their advantages and disadvantages.PMID:37716114 | DOI:10.1016/j.biopha.2023.115444
Source: Biomedicine and pharmacotherapy = Biomedecine and pharmacotherapie - September 16, 2023 Category: Drugs & Pharmacology Authors: Jianyang Li Kunzhe Wu Jinmei Zhang Huan Gao Xiaohua Xu Source Type: research
