A cosmid containing the entire coding region for human carcinoembryonic antigen has been isolated. Detailed analysis and sequencing have determined an organization comprising nine exons encoding amino acids and one for a 3' untranslated fragment. Comparison with other family members reveals a complex pattern of homology at the 3' end of the gene. The 5' noncoding region is rich in purine-rich motifs and possible enhancer elements and has a region with properties similar to those of HTF islands.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1016/0888-7543(90)90036-t | DOI Listing |
Cureus
December 2024
General Surgery, Corewell Health Dearborn Hospital, Dearborn, USA.
Introduction Colorectal cancer (CRC) is among the most frequent cancers in the United States. There are recognized guidelines for monitoring after curative CRC excision. This study looks into the rate of compliance with surveillance guidelines following CRC resection, as well as the impact of demographic characteristics.
View Article and Find Full Text PDFMikrochim Acta
January 2025
Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, 34190, Thailand.
Carcinoembryonic antigen (CEA) and C-reactive protein (CRP) are biomacromolecules known as cancer and inflammatory markers. Thus, they play a crucial role in early cancer diagnosis, post-treatment recurrence detection, and tumor risk assessment. This paper describes the development of an ultrasensitive and selective imprinted paper-based analytical device (PAD) as impedance sensor for determination of CEA and CRP in serum samples for point-of-care testing (POCT).
View Article and Find Full Text PDFAsian Pac J Cancer Prev
January 2025
Department of Nuclear Medicine, Busan Paik Hospital, University of Inje College of Medicine, Busan, Republic of Korea.
Objective: This study aimed to develop a simple machine-learning model incorporating lymph node metastasis status with F-18 Fluorodeoxyglucose positron emission tomography/computed tomography (FDG PET/CT) and clinical information for predicting regional lymph node metastasis in patients with colon cancer.
Methods: This retrospective study included 193 patients diagnosed with colon cancer between January 2014 and December 2017. All patients underwent F-18 FDG PET/CT and blood test before surgery.
BMC Gastroenterol
January 2025
Department of Gastrointestinal Surgery, Fujian Medical University Provincial Clinical College FuZhou FuJiang, Fuzhou, China.
Background: KRAS mutations in rectal cancer are associated with a conflict prognosis. This study aimed to compare clinicopathological outcomes of patients and tumor criteria between wKRAS and mKRAS, as well as overall survival in the two groups.
Methods: The research retrospectively analyzed a cohort of 193 patients who received surgical treatment for rectal adenocarcinoma between May 2015 and December 2023.
Zhonghua Yi Xue Za Zhi
January 2025
Department of Nuclear Medicine, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing100730, China.
To establish and validate a nomogram based on clinical characteristics and metabolic parameters derived from F-fluorodeoxyglucose positron emission tomography and computed tomography (F-FDG PET/CT) for prediction of high-grade patterns (HGP) in invasive lung adenocarcinoma. The clinical and PET/CT image data of 311 patients who were confirmed invasive lung adenocarcinoma and underwent pre-treatment F-FDG PET/CT scan in Beijing Hospital between October 2017 and March 2022 were retrospectively collected. The enrolled patients were divided into HGP group (196 patients) and non-HGP group (115 patients) according to the presence and absence of HGP.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!