Results 71 to 80 of about 119,295 (311)

Inhibition of BRAF kinase suppresses cellular proliferation, but not enough for complete growth arrest in BRAF V600E mutated papillary and undifferentiated thyroid carcinomas

, 2016
The aim of our study was to inhibit BRAF kinase expression and investigate its effect on cellular functions in thyroid carcinomas. 8505C (BRAF V600E/V600E) undifferentiated thyroid carcinoma cell line and B-CPAP (BRAF V600E/V600E) papillary thyroid ...
Ariana, Armin, Salajegheh, Ali, Rahman, Md Atiqur, Lam, Alfred King-Yin, Lam, Alfred, Smith, Robert Anthony, Rahman, Md. Atiqur, Smith, Robert A.   +7 more
core   +1 more source

Attomolar Detection of HIV‐1 With Label‐Free RCA‐rCRISPR on Smartphone

Advanced Science, EarlyView.
A new diagnostic strategy integrating rolling circle amplification (RCA) with a plasmid reporter–based ratiometric CRISPR (rCRISPR) system was developed to detect unfragmented HIV genomes with single‐digit attomolar sensitivity. The method quantifies targets using the plasmid relaxation ratio and employs a smartphone‐based mini‐gel device to enable ...
Noor Mohammad, Anastasiia Steksova, Yuyang Tang, Leyao Huang, Alireza Velayati, Shengwei Zhang, Aditi Dey Poonam, Sina Jamalzadegan, Matthew Breen, Hongjie Chen, Mahsa Bagi, Guochun Jiang, Qingshan Wei   +12 more
wiley   +1 more source

BRAF, NRAS, KIT, TERT, GNAQ/GNA11 Mutation Profile and Histomorphological Analysis of Anorectal Melanomas: A Clinicopathologic Study

Türk Patoloji Dergisi, 2023
Objective: Primary anorectal melanomas (AMs) are uncommon neoplasms with aggressive behavior. Molecular profile and clinicopathologic features of AMs are still not well established.
Orhun Cig TASKIN, Sule OZTURK SARI, Ismail YILMAZ, Ozge HURDOGAN, Metin KESKIN, Nesimi BUYUKBABANI, Mine GULLUOGLU   +6 more
doaj   +1 more source

Single‐Cell Transcriptomic Analysis of Tumor Heterogeneity and the Microenvironment in Pseudomyxoma Peritonei

Advanced Science, EarlyView.
This study presents a single‐cell atlas of pseudomyxoma peritonei spanning primary and paired metastatic lesions. Distinct epithelial substates, stromal remodeling, immune exclusion, lipid metabolic reprogramming, and a candidate angiogenic network were identified in metastatic lesions.
Xi Li, Lei Wang, Lei Ai, Zimeng Li, Zhaochangci Chen, Yuchen Luo, Tianran Zhang, Mengjia Liao, Songhao Wang, Jiajia Cui, Ke Liu, Chengxian Guo, Guodong Liu, Jiye Yin, Wei Wu   +14 more
wiley   +1 more source

Identification of CDH4 Gene Copy Number Alteration and Its Association with Clinical Profile of Colorectal Cancer Patient

Indonesian Journal of Cancer
Background: The genes cadherin 4 (CDH4), Kirsten rat sarcoma viral oncogene homolog (KRAS), V-Raf murine sarcoma viral oncogene homolog B (BRAF), and microsatellite instability (MSI) each play a role in the development of colorectal cancer (CRC).
Ni Nyoman Ayu Dewi, Andreliano Yosua Rompis, I Made Mulyawan, Ni Putu Ekawati, H Sunny Sun   +4 more
doaj   +1 more source

Evaluation of BRAF and KRAS Gene Expression in Nasal Polyposis [PDF]

Objective: The goal of this study was to investigate the expression patterns and potential relationship of the Kirsten rat sarcoma viral oncogene homolog (KRAS) and B-raf proto-oncogene (BRAF) genes in nasal polyposis (NP). Methods: Twenty-nine patients
Halil İbrahim Yıldırım, Osman İlkay Özdamar, Gül Özbilen Acar, Filiz Özen, Tolga Çiçek   +4 more
core   +1 more source

Pasta, a Versatile Transcriptomic Clock, Maps the Chemical and Genetic Determinants of Aging and Rejuvenation

Advanced Science, EarlyView.
Pasta is a transcriptomic aging clock built on an age‐shift learning framework and trained on 17 000 samples across 21 datasets. It accurately predicts relative biological age across tissues, platforms, and species, captures stemness‐to‐senescence transitions, and identifies age‐modulatory perturbations.
Jérôme Salignon, Maria Tsiokou, Patricia Marqués, Enriqueta Rodríguez‐Diaz, Hazel Ang, Federico Pietrocola, Christian G. Riedel   +6 more
wiley   +1 more source

The development of potential targets in the treatment of non-small cell lung cancer

Open Life Sciences, 2016
The oncogenic driver mutations have been found that not only have potential sensitivity to epidermal growth factor receptor but also can inhibit anaplastic lymphoma kinase tyrosine kinase; more and more interest has been evoked in discovering additional ...
Zhang Jimin, Lin Zhihui
doaj   +1 more source

Molecular testing approaches in thyroid cancer diagnosis

Journal of Biochemical and Clinical Genetics, 2020
Thyroid cancer (TC) is the most common endocrine malignancy worldwide, with an annual incidence of around 300,000 cases. In recent decades, the incidence of TC in many countries, including Saudi Arabia, has increased significantly.
Abdul-Mohsen Gaeth AlHejaily, Naji Jamil AlJohani   +1 more
doaj   +1 more source

Natural Product Toosendanin Suppresses the Malignant Development of Skin Melanoma by Targeting BNC2 for Degradation

Advanced Science, EarlyView.
BNC2 exhibits context‐dependent opposing functions across multiple cancer types. This study reveals BNC2 as an oncogenic driver of melanoma proliferation and metastasis through transcriptional activation of PIK3CA. The natural compound TSN simultaneously degrades BNC2 and its oncogenic partner SMAD3 via CRBN‐dependent ubiquitination.
Hui Dai, Xin Mei Zhang, Jing Cheng Zhang, Xu Ting Deng, Qiao Liu, Mustafa Hussein Ali, Fang Zhou Yin, Wu Yin   +7 more
wiley   +1 more source