Results 11 to 20 of about 369,607 (317)

Chronic viral infections and their role in shaping the tumor immune microenvironment [PDF]

Frontiers in Immunology
Chronic viral infections, such as HBV, HCV, EBV, and HPV, contribute to tumorigenesis not only through direct oncogenic effects but also by reshaping the tumor immune microenvironment (TIME) via complex immunoregulatory mechanisms.
Huizi Li, Xiulin Jiang, Quanan Zhang, Yihang Yuan   +3 more
doaj   +2 more sources

Update on human papilloma virus - part I: epidemiology, pathogenesis, and clinical spectrum,, [PDF]

Anais Brasileiros de Dermatologia, 2021
Infection with human papilloma virus (HPV) is related to a great number of cutaneous and mucosal manifestations. The spectrum of HPV ranges from inapparent infections, through various clinical benign presentations including cutaneous and mucosal disease,
Geraldo Magela Magalhães, Érica Cristina Vieira, Lucas Campos Garcia, Maria de Lourdes Ribeiro De Carvalho-Leite, Antônio Carlos Martins Guedes, Marcelo Grossi Araújo   +5 more
doaj   +1 more source

Autophagy Modulation by Viral Infections Influences Tumor Development

Frontiers in Oncology, 2021
Autophagy is a self-degradative process important for balancing cellular homeostasis at critical times in development and/or in response to nutrient stress.
Lucas Leonardi, Lucas Leonardi, Sophie Sibéril, Sophie Sibéril, Marco Alifano, Marco Alifano, Isabelle Cremer, Isabelle Cremer, Pierre-Emmanuel Joubert, Pierre-Emmanuel Joubert   +9 more
doaj   +1 more source

Mouse Mammary Tumor Virus Infects Human Cells [PDF]

Cancer Research, 2005
Abstract Mouse mammary tumor virus (MMTV) has long been speculated to be involved in human breast cancer and more recently in human primary biliary cirrhosis. Despite complete proviral sequences markedly homologous to MMTV being identified in human breast cancer tissue, no convincing evidence has been presented to date that MMTV can ...
Stanislav, Indik, Walter H, Günzburg, Brian, Salmons, Francoise, Rouault   +3 more
openaire   +2 more sources

Giant anogenital tumor of Buschke–Löwenstein in a patient living with human immunodeficiency virus/acquired immunodeficiency syndrome: a case report

Journal of Medical Case Reports, 2022
Background Buschke–Löwenstein tumor is a giant condyloma acuminata infection that is characterized by degeneration, invasion, and recurrence. It is associated with human papilloma virus infection.
Mathurin Kowo, Jude-Marcel Nzoume Nsope Mengang, Sylvain Raoul Simeni Njonnou, Emmanuel Armand Kouotou, Paul Jean Adrien Atangana, Firmin Ankouane Andoulo   +5 more
doaj   +1 more source

Infective Substructures of Sendai Virus from Infected Ehrlich Ascites Tumor Cells [PDF]

Journal of Virology, 1968
Increase of infectivity for embryonated eggs was observed in Ehrlich ascites tumor cells after intraperitoneal inoculation of Sendai virus into tumor-bearing mice. Virus-induced actinomycin-resistant ribonucleic acid consisting of 14 S , 18 S , 22 S , 35 S
A G, Bukrinskaya, S M, Klimenko, Y A, Smirnov, B V, Guschin   +3 more
openaire   +2 more sources

The Role of Neutrophils in Oncolytic Orf Virus-Mediated Cancer Immunotherapy

Cells, 2022
Neutrophils are innate leukocytes with diverse effector functions that allow them to respond to pathogens rapidly. Accumulating evidence has highlighted these cells’ complex roles in the host’s response to viral infections and tumor progression ...
Jessica A. Minott, Jacob P. van Vloten, Lily Chan, Yeganeh Mehrani, Byram W. Bridle, Khalil Karimi   +5 more
doaj   +1 more source

Application Route and Immune Status of the Host Determine Safety and Oncolytic Activity of Oncolytic Coxsackievirus B3 Variant PD-H

Viruses, 2021
The coxsackievirus B3 strain PD-0 has been proposed as a new oncolytic virus for the treatment of colorectal carcinoma. Here, we generated a cDNA clone of PD-0 and analyzed the virus PD-H, newly generated from this cDNA, in xenografted and syngenic ...
Ahmet Hazini, Babette Dieringer, Karin Klingel, Markian Pryshliak, Anja Geisler, Dennis Kobelt, Ole Daberkow, Jens Kurreck, Sophie van Linthout, Henry Fechner   +9 more
doaj   +1 more source

Virus infections in tumors pave the way for tumor-directed DC-vaccines [PDF]

OncoImmunology, 2012
Effective treatment of solid cancers by tumor-directed DC-vaccines still remains a challenge in clinical oncology. For therapeutic success, knock-down of tumor-specific tolerance appears mandatory before a potent tumor-specific cytotoxic T-cell response can be triggered by DC-vaccinations.
Woller, Norman, Kühnel, Florian, Kubicka, Stefan   +2 more
openaire   +2 more sources

The Role of DNA Viruses in Human Cancer

Cancer Informatics, 2023
This review discusses the possible involvement of infections-associated cancers in humans, with virus infections contributing 15% to 20% of total cancer cases in humans.
Mehdi Fazlalipour, Zohreh-al-sadat Ghoreshi, Hamid Reza Molaei, Nasir Arefinia   +3 more
doaj   +1 more source