Results 91 to 100 of about 9,318 (222)
Characterization of endonuclease activities in Moloney murine leukemia virus and its replication-defective mutants [PDF]
, 1987 To study Moloney murine leukemia virus (M-MulV) proteins associated with the integration of proviral DNA into the host chromosome, we isolated endonuclease activities from purified virion preparations of the wild type and two of its replication mutants ...
Baltimore, David, Panet, Amos
core
Astrocytes give rise to new neurons in the adult mammalian hippocampus [PDF]
, 2001 Neurogenesis in the dentate gyrus of the hippocampus persists throughout life in many vertebrates, including humans. The progenitors of these new neurons reside in the subgranular layer (SGL) of the dentate gyrus.
Arturo Alvarez-buylla +3 more
core +1 more source
Risk of Mortality From Esophageal Cancer Among US Poultry Workers, 1950−2019
American Journal of Industrial Medicine, Volume 68, Issue 8, Page 711-723, August 2025.ABSTRACT Background While research suggests poultry industry workers have an increased risk of cancer mortality, little is known about their risk of esophageal cancer mortality. We investigated the association between working with poultry and esophageal cancer mortality while concurrently investigating other occupational and nonoccupational risk ...
Leanna Delhey +5 more
wiley +1 more source
EFSA Journal, Volume 23, Issue 8, August 2025.Abstract EFSA was requested by the European Commission to provide a scientific opinion on new developments in biotechnology, including new genomic techniques, as applied to animals for food, feed and other agricultural uses. A horizon‐scanning exercise identified a variety of animals obtained with new genomic techniques, with the potential to reach the
EFSA Panel on Genetically Modified Organisms (GMO) +27 more
wiley +1 more source
Brazilian Journal of Poultry ScienceMost of the neoplastic diseases affecting poultry have a viral etiology, such as Marek’s disease, avian leukosis/sarcoma and reticuloendotheliosis. In the present paper, histopathology and molecular methods were performed, in addition of necropsy and ...
M Khordadmehr +3 more
doaj +1 more source
PCR Based Evidence of Reticuloendotheliosis Virus Infection in Chickens from Turkey [PDF]
Pakistan Veterinary Journal, 2011 In this study, presence of avian leukosis virus (ALV) and reticuloendotheliosis virus (REV) was investigated in neoplastic cases observed in breeder hens older than 20 weeks in commercial broiler breeders. Tumor samples were examined by PCR combined with
Hasan Ongor and Hakan Bulut1*
doaj
Intravital Imaging of Immune Responses in the Cancer Microenvironment
Cancer Medicine, Volume 14, Issue 8, April 2025.ABSTRACT Background To date, many types of immune cells have been identified, but their precise role in cancer immunity remains unclear. Understanding the immune responses involved in cancer and the cancer microenvironment is becoming increasingly important for elucidating disease mechanisms.
Hiroki Hirao +6 more
wiley +1 more source
Immunologic Aspects of Leukemia Virus Research in Humans [PDF]
, 1973 Author Institution: Department of Veterinary Pathobiology, The Ohio State UniversityRecent theory concerning the mechanisms by which RNA-tumor viruses are transmitted in animals and their genetic information expressed during embryogenesis and adulthood ...
Yohn, David S.
core
The ageing virus hypothesis: Epigenetic ageing beyond the Tree of Life
BioEssays, Volume 47, Issue 1, January 2025.Viruses would age when the epigenetic signals they need to carry out their life cycle are degraded. Given the abundance and age of viruses, epigenetic aging of viruses would extend theories on the evolution of aging beyond cellular organisms, and encourage new models of viral dynamics and new anti‐viral therapies.
Éric Bapteste
wiley +1 more source
Microbiology SpectrumThe tumor suppressor p53, primarily functioning as a transcription factor, has exhibited antiviral capabilities against various viruses in chickens, including infectious bursal disease virus (IBDV), avian leukosis virus subgroup J (ALV-J), and avian ...
Lu Cui +7 more
doaj +1 more source