Results 51 to 60 of about 8,460 (160)

SARS-CoV-2 structural proteins affect the expression of IL-8 and TNF-α cytokines and APOBEC genes in human lung A549 and liver Huh-7 cells

Acta Pharmaceutica
The apolipoprotein B mRNA editing catalytic polypeptide-like (APOBEC) proteins belong to a family of cytidine deami nases responsible for DNA and RNA sequence editing, playing pivotal roles in a wide range of biological processes, including immune ...
Marušič Martina Bergant, Costa Margarida, Turk Špela, Lovšin Nika   +3 more
doaj   +1 more source

APOBEC-Induced Cancer Mutations Are Uniquely Enriched in Early-Replicating, Gene-Dense, and Active Chromatin Regions

Cell Reports, 2015
An antiviral component of the human innate immune system—the APOBEC cytidine deaminases—was recently identified as a prominent source of mutations in cancers.
Marat D. Kazanov, Steven A. Roberts, Paz Polak, John Stamatoyannopoulos, Leszek J. Klimczak, Dmitry A. Gordenin, Shamil R. Sunyaev   +6 more
doaj   +1 more source

Genomic signature driving preinvasive to invasive processes in stage I lung adenocarcinoma

International Journal of Cancer, Volume 158, Issue 7, Page 1975-1988, 1 April 2026.
What's new? The progression of lung cancer from minimally invasive adenocarcinoma (MIA) to invasive adenocarcinoma (IA) is a complex process involving molecular and microenvironment changes. Key molecular events that drive the invasion process, however, remain poorly characterized. In this comparison of gene profiles and differentially mutated genes in
Biqin Mou, Yishan Duan, Jing Wang, Tiantian Li, Yuwei Huo, Xia Xiao, Conghui Cui, Zhujun Deng, Qiongxia Hu, Juan Jiang, Yiwei Liang, Sifen Lu, Xintong Tao, Kang Xie, Xinru Xiong, Niu Zhu, Liyun Bi, Faqiang Zhang, Weimin Li, Bojiang Chen   +19 more
wiley   +1 more source

Study of the Genetic Expression of Antiretroviral Restriction Factors and Acute Phase Proteins in Cattle Infected with Bovine Leukemia Virus

Pathogens, 2023
The goal of this study was to analyze the genetic expression of antiretroviral restriction factors (ARF) and acute phase proteins (APP), as well as their correlation with proviral and viral loads in cattle with aleukemic (AL) and persistent lymphocytosis
Ana S. González-Méndez, Jorge L. Tórtora Pérez, Edith Rojas-Anaya, Hugo Ramírez Álvarez   +3 more
doaj   +1 more source

Epigenetic mechanisms and therapeutic innovations in chronic pain‐associated neuropsychiatric co‐morbidities

British Journal of Pharmacology, Volume 183, Issue 7, Page 1313-1340, April 2026.
Abstract Chronic pain, marked by nociceptive sensitization and maladaptive neuroplasticity, affects 30% of the global population with escalating socioeconomic burdens. Epidemiological data show a 2‐3‐fold increase in neuropsychiatric co‐morbidities among individuals with chronic pain, where epigenetic dysregulation serves as a key mechanism linking ...
Kai Zhang, Sijia Zhu, Na Xing, Zhen Zhou, Jiayi Chen, Tianen Si, Mingrui Li, Lin Jia, Yousef Rastegar‐Kashkooli, Tom J. Wang, Wei Zhu, Jing Li, Chao Jiang, Junmin Wang, Moxin Wu, Xiaoping Yin, Weidong Zang, Jian Wang, Songxue Su   +18 more
wiley   +1 more source

Beyond PD‐1: Mechanisms of Resistance to Checkpoint Blockade in Classical Hodgkin Lymphoma and Next‐Generation Immune Strategies

European Journal of Haematology, Volume 116, Issue 4, Page 357-367, April 2026.
ABSTRACT PD‐1 inhibitors have reshaped the treatment landscape of classical Hodgkin lymphoma, yet a substantial proportion of patients exhibit primary or acquired resistance driven by tumor‐intrinsic alterations, immunosuppressive microenvironmental signals, metabolic constraints, and EBV‐mediated modulation.
Santino Caserta, Enrica Antonia Martino, Mamdouh Skafi, Maria Eugenia Alvaro, Antonella Bruzzese, Nicola Amodio, Eugenio Lucia, Virginia Olivito, Caterina Labanca, Francesco Mendicino, Ernesto Vigna, Fortunato Morabito, Massimo Gentile   +12 more
wiley   +1 more source

Molecular targeting of mutagenic AID and APOBEC deaminases [PDF]

Cell Cycle, 2013
Purposeful genomic mutation mediates critical aspects of both adaptive and innate immunity. A physiological role for purposeful mutation is best illustrated by the AID/APOBEC family of enzymes, which can deaminate cytosine to introduce rogue uracil bases into DNA.1 In adaptive immunity, introduction of unnatural uracil into the immunoglobulin locus by ...
Nabel, Christopher S, Schutsky, Emily K, Kohli, Rahul M   +2 more
openaire   +2 more sources

APOBEC Reporter Systems for Evaluating diNucleotide Editing Levels

The CRISPR Journal, 2023
Precision genome editing has become a reality with the discovery of base editors. Cytosine base editor (CBE) technologies are improving rapidly but are mostly optimized for TC dinucleotide targets. Here, we report the development and implementation of APOBEC Reporter Systems for Evaluating diNucleotide Editing Levels (ARSENEL) in living cells.
Amanda E. Rieffer, Yanjun Chen, Daniel J. Salamango, Sofia N. Moraes, Reuben S. Harris   +4 more
openaire   +2 more sources

APOBEC: A molecular driver in cervical cancer pathogenesis

Cancer Letters, 2021
Cervical cancer is one of the foremost common cancers in women. Human papillomavirus (HPV) infection remains a major risk factor of cervical cancer. In addition, numerous other genetic and epigenetic factors also are involved in the underlying pathogenesis of cervical cancer.
Revathidevi, Sundaramoorthy, Murugan, Avaniyapuram Kannan, Nakaoka, Hirofumi, Inoue, Ituro, Munirajan, Arasambattu Kannan   +4 more
openaire   +2 more sources

Delivering precision oncology in metastatic breast cancer: Clinical impact of comprehensive genomic profiling—The CATCH experience

International Journal of Cancer, Volume 158, Issue 6, Page 1675-1689, 15 March 2026.
What's new? CATCH is a prospective precision oncology registry trial that harnesses whole‐genome/exome‐ and RNA‐sequencing to enable actionable biomarker detection in metastatic breast cancer patients of any subtype. The data of the first 412 consecutive patients with completed follow‐up in this real‐world, single‐center patient cohort provide robust ...
Mario Hlevnjak, Sabine Heublein, Verena Thewes, Lukas Wagener, Constantin Pixberg, Carlo Fremd, Laura Michel, Christian Maurer, Lars Buschhorn, Nicola Dikow, Fangyoumin Feng, Stefan Fröhling, Christel Herold‐Mende, Steffen Hirsch, Chen Hong, Daniel Hübschmann, Lena Jassowicz, Polina Kozyulina, Katrin Pfütze, Richard F. Schlenk, Hans‐Peter Sinn, Katharina Smetanay, Christoph Springfeld, Albrecht Stenzinger, Celina Wagner, Stephan Wolf, Andreas Trumpp, Dirk Jäger, Oliver Zivanovic, Marc Zapatka, Andreas Schneeweiss, Peter Lichter   +31 more
wiley   +1 more source