AI Article Synopsis
Article Abstract
The epidermal growth factor receptor (EGFR), a transmembrane protein receptor, is a member of ErbB family with signal-transducing tyrosine kinase activity. After combined with the ligand, EGFR homologous or heterologous dimers are formed to induce intracellular signal transduction, activate downstream signal transduction pathways, and then produce a series of biological effects. RAF/MEK/RAS/ERK pathway is relevant to cell proliferation, differentiation and apoptosis; while PDK1/AKT /PI3K pathway is involved in cell migration and adhesion. EGFR can promote the maturity of pulmonary type II epithelial cells and the synthesis and secretion of pulmonary surfactant. EGFR shows the effect on mammal lungs in a time-space and dose-dependent manner. The down-regulated expression of it will lead to immature lung development, while the over-expression can promote the cell proliferation, invasion and metastasis of the lung cancer cells. This paper reviewed advances in the study for EGFR and its signal pathway, as well as the relationship among EGFR, atelectasis and lung cancer.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.3724/sp.j.1005.2012.00027 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Comprehensive evaluation of EGFR and AKT targeting efficacy of resveratrol loaded PEGylated liposomes for the glioblastoma management: In silico, in vitro BBB permeation studies.
Bioorg Chem
December 2024
Department of Pharmaceutics, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia.
Red grapes contain resveratrol (Resv), a polyphenol with anti-inflammatory, anti-diabetic, and anticancer properties. In this study, in silico molecular docking was used to assess the binding affinity of Resv to target proteins. Resv was encapsulated in PEGylated liposomes (LNPs) using Phospholipon 90G, cholesterol, and DSPE-mPEG.
View Article and Find Full Text PDFClinical Study of Intradermal Injection of Non-Crosslinked Sodium Hyaluronate Combined With Human Epidermal Growth Factor in the Treatment of Skin Barrier Injury in Plateau Area.
J Cosmet Dermatol
December 2024
Department of Plastic Surgery, Affiliated Calmette Hospital of Kunming Medical University, Kunming, China.
Background: The Yunnan-Guizhou Plateau's high-altitude setting is characterized by intense solar ultraviolet radiation, a significant environmental stressor that frequently leads to skin barrier damage. This damage presents clinically as erythema, itching, and desquamation, underscoring the need for effective reparative interventions.
Aims: The objective of this study was to assess the therapeutic efficacy of a novel treatment protocol that integrates non-crosslinked hyaluronic acid (HA) injection with microneedle application of human epidermal growth factor (hEGF) for the restoration of skin barrier function in regions of high altitude.
Design, Synthesis, and Evaluation of Novel 2,4-disubstituted Pyrimidine Derivatives as Double Mutant Epidermal Growth Factor Receptor-L858R/T790M Tyrosine Kinase Inhibitors.
J Biochem Mol Toxicol
January 2025
Department of Pharmaceutical Chemistry, Division of Computer-Aided Drug Design, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, Maharashtra, India.
A series of 2,4-disubstituted pyrimidine derivatives bearing 5-substituted-1,3,4 thidiazole were devised and synthesized based on the binding mode of the approved drug Osimertinib with the ATP competitive site of EGFR-L858R/T790M in order to increase selectivity towards double mutant EGFR and potent antitumor activity. Their cellular bioactivity and corresponding enzyme inhibition were studied, and it was revealed that several compounds had significant biological activity and selectivity when compared to the control compounds. One of the most promising compound 8, substantially suppressed the proliferation of H1975 cells and showed significant inhibition of double mutant EGFR-L858R/T790M TK with IC values of 0.
View Article and Find Full Text PDFAnticancer Effects of Arsenic Compounds in Non-Small Cell Lung Cancer.
Dis Res
December 2024
Department of Pharmacology and Toxicology, Boonshoft School of Medicine Wright State University, Dayton, OH 45435, USA.
Non-small cell lung cancer (NSCLC) is the most common and prevalent subtype of lung cancer and continues to be one of the leading causes of cancer-related deaths worldwide. Despite various treatment options, a majority of NSCLC patients continue to experience disease progression and associated side effects, which are largely attributed to drug resistance, indicating the need for alternative strategies to combat this deadly disease. Among various applicable alternative approaches, repurposed drugs such as arsenic compounds have been shown to exert anticarcinogenic properties against NSCLC and possess the ability to overcome drug resistance mechanisms.
View Article and Find Full Text PDFA Rare Case of Triple-Positive Breast Cancer With Eventual Triple-Negative Small Bowel Metastasis.
Cureus
November 2024
Surgical Oncology, HCA Florida Westside Hospital, Plantation, USA.
Invasive lobular breast cancer (ILBC) is a common cause of breast cancer. Prognosis is dependent on many factors such as metastasis location and hormone receptor positivity. A 59-year-old postmenopausal African-American female who was referred to our clinic in May of 2022 presented with a suspicious small bowel lesion seen on surveillance imaging.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!