Results 131 to 140 of about 4,240,909 (230)

Intratumoral Microbiota in Tumor: Current Understandings and Future Perspectives

open access: yesMedComm, Volume 7, Issue 7, July 2026.
Intratumoral bacteria are emerging as active regulators of cancer evolution rather than bystanders. This review outlines how tumor‐resident microbes drive tumor initiation and growth by inducing genomic instability, epigenetic reprogramming, oncogenic signaling, and chronic inflammation, while promoting metastatic spread via invasion, angiogenesis ...
Jiawei Chen   +6 more
wiley   +1 more source

CRC detection rate of CEA, CA19-9, and combinations of the tumor markers.

open access: yes, 2014
(a) CRC detection rate of CEA, CA19-9, combination of CEA/CA19-9, and combination of CEA/CA19-9/plasma CDO1 methylation according to CRC stage.
Natsuya Katada (668982)   +7 more
core   +1 more source

Dynamics of Circulating Tumor DNA (ctDNA) Predict Treatment Efficacy and Prognosis in Patients With Advanced Pancreatic Cancer: A Prospective Large‐Cohort Study

open access: yesMedComm, Volume 7, Issue 7, July 2026.
A total of 127 advanced pancreatic ductal adenocarcinoma (PDAC) patients receiving first‐line therapy were enrolled in this study. A series of peripheral blood collected before the initiation of treatment (B1), at the first response assessment (B2), and at subsequent timepoints to perform high‐depth next‐generation sequencing.
Tingting You   +9 more
wiley   +1 more source

Comparison of Plasma Tu-M2-PK and CA19-9 in Pancreatic Cancer

open access: yes, 2009
Udgivelsesdato: 2009-Oct-7OBJECTIVES:: The performance of the 2 tumor markers carbohydrate antigen 19-9 (CA19-9) and tumor M2 pyruvate kinase (Tu-M2-PK) separately and in combination detecting pancreatic ductal adenocarcinoma (PDAC) was evaluated in a ...
Heegaard, Niels H H   +2 more
core   +1 more source

[A case of lung cancer producing CA19-9 and amylase].

open access: yesNihon Kyobu Shikkan Gakkai zasshi, 1993
We report a case of lung cancer producing CA19-9 and amylase. A 58-year-old woman was admitted with dry cough and right chest pain. Chest X-ray and CT showed a mass shadow in the right lung field and right pleural effusion. Histological examination of a lung specimen obtained by TBLB and cytological examination of pleural effusion showed adenocarcinoma.
Takano, Yoshihisa   +2 more
openaire   +2 more sources

Extraordinarily Elevated Ca19-9 in Benign Conditions: A Case Report and Review of the Literature

open access: yes, 2001
Carbohydrate antigen CA19-9 is commonly used in the diagnosis of pancreatic and biliary malignancies. However, increases in its level in benign conditions such as acute cholangitis or pancreatitis have also been reported.
Meral Akdoğran   +5 more
core   +1 more source

Lateraalivirtausmääritys syöpämerkkiaineelle CA19-9 munasarjasyövän diagnostiikkaan

open access: yes
Munasarjasyöpä on gynekologisista syövistä kolmanneksi yleisin ja toiseksi eniten kuolemaan johtava syöpä. Munasarjasyövän diagnoosi viivästyy usein epämääräisten oireiden ja riittämättömien biomerkkiaineiden takia.
Leppä, Kaisa
core  

Chemotherapy-induced transient CEA and CA19-9 surges in patients with metastatic or recurrent gastric cancer

open access: yes, 2009
Background. Rising serum tumor markers after chemotherapy are generally considered to indicate tumor progression. However, we have observed a transient increase in carcinoembryonic antigen (CEA) or carbohydrate antigen 19-9 (CA19-9) levels despite ...
Kim, Hye Jin   +6 more
core   +1 more source

TO ESTIMATE THE LEVELS OF CA19-9 AND ITS SIGNIFICANCE IN DIAGNOSIS AND TREATMENT OF PANCREATICOBILIARY AND GASTROINTESTINAL MALIGNANCIES

open access: yes, 2022
Objective: This study was designed and conducted to establish the relationship of biomarker CA19-9 levels in pancreaticobiliary and gastrointestinal malignancies.
KAUR, MANINDER   +4 more
core  

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