Recent updates on mechanisms of resistance to 5-fluorouracil and reversal strategies in colon cancer treatment

S Azwar, HF Seow, M Abdullah, M Faisal Jabar… - Biology, 2021 - mdpi.com
Simple Summary Acquired resistance to chemotherapy by cancer cells is the predominant
factor in chemotherapy failure, which ultimately leads to disease progression and death …

Role of DNA methylation in the resistance to therapy in solid tumors

S Romero-Garcia, H Prado-Garcia… - Frontiers in …, 2020 - frontiersin.org
Despite the recent advances in chemotherapeutic treatments against cancer, some types of
highly aggressive and invasive cancer develop drug resistance against conventional …

Dual-responsive carbon quantum dots for the simultaneous detection of cytosine and 5-methylcytosine interpreted by a machine learning-assisted smartphone

J Thonghlueng, S Ngernpimai… - … Applied Materials & …, 2023 - ACS Publications
DNA methylation is an epigenetic alteration that results in 5-methylcytosine (5-mC) through
the addition of a methyl group to the fifth carbon of a cytosine (C) residue. The methylation …

Unveiling the mechanisms and challenges of cancer drug resistance

SU Khan, K Fatima, S Aisha, F Malik - Cell Communication and Signaling, 2024 - Springer
Cancer treatment faces many hurdles and resistance is one among them. Anti-cancer
treatment strategies are evolving due to innate and acquired resistance capacity, governed …

Rebound increase in microRNA levels at the end of 5-FU-based therapy in colorectal cancer patients

D Badr, MA Fouad, M Hussein, S Salem, A Zekri… - Scientific Reports, 2023 - nature.com
Abstract Treatment with 5-fluorouracil (5-FU) based therapy is still used for colorectal cancer
(CRC). Epigenetics has become a focus of study in cancer because of its reversibility …

In silico identification of single nucleotide variations at CpG sites regulating CpG island existence and size

N Shyamala, CL Kongettira, K Puranam, K Kupsal… - Scientific reports, 2022 - nature.com
Genetic and epigenetic modifications of genes involved in the key regulatory pathways play
a significant role in the pathophysiology and progression of multifactorial diseases. The …

Mass Spectrometry‐Based Personalized Drug Therapy

JJ Cui, LY Wang, ZR Tan, HH Zhou… - Mass Spectrometry …, 2020 - Wiley Online Library
Personalized drug therapy aims to provide tailored treatment for individual patient. Mass
spectrometry (MS) is revolutionarily involved in this area because MS is a rapid …

Construction of a 5-methylcytosine-related molecular signature to inform the prognosis and immunotherapy of lung squamous cell carcinoma

R He, X Feng, K Yang, X Zhou, W Li… - Expert Review of …, 2022 - Taylor & Francis
Background Methylation of cytosine residues resulting in 5-methylcytosine (5-mC) is an
important epigenetic modification associated with tumorigenesis. The present study …

Circulating cell-free nucleic acids as biomarkers in colorectal cancer screening and diagnosis-an update

B Molnár, O Galamb, A Kalmár, BK Barták… - Expert Review of …, 2019 - Taylor & Francis
Introduction: Screening methods for one of the most frequently diagnosed malignancy,
colorectal cancer (CRC), have limitations. Circulating cell-free nucleic acids (cfNA) hold …

Role of m5C RNA methylation regulators in colorectal cancer prognosis and immune microenvironment

X Fang, C Miao, T Zeng, W Chu… - Journal of Clinical …, 2022 - Wiley Online Library
Background RNA modification has become one of the hot topics of research as it can be
used for tumor prognosis. However, its role in various biological processes is still poorly …