Results 21 to 30 of about 10,313 (149)

The Importance of Being Non-Defective: A Mini Review Dedicated to the Memory of Jan Svoboda

Viruses, 2019
Jan Svoboda triggered investigations on non-defective avian sarcoma viruses. These viruses were a critical factor in the genetic understanding of retroviruses.
Peter K. Vogt
doaj   +1 more source

Primary structure of p19 species of avian sarcoma and leukemia viruses [PDF]

Journal of Virology, 1985
The internal structural proteins of avian sarcoma and leukemia viruses are derived from a precursor polypeptide that is the product of the viral gag gene. The N-terminal domain of the precursor gives rise to p19, a protein that interacts with the lipid envelope of the virus and that may also interact with viral RNA.
V M, Vogt, R B, Pepinsky, L E, Southard
openaire   +2 more sources

Cancer Genes: Origins and Directions

Viruses
Avian viruses formed the foundation of early retrovirology. The historical line extends from the discovery of the first sarcoma virus by Peyton Rous to the quantitative determination of oncogenic activity in cell culture by the focus assay.
Peter K. Vogt
doaj   +1 more source

Oncogenicity of Non-transforming Mutants of Avian Sarcoma Viruses

Journal of General Virology, 1973
For practical purposes avian RNA tumour viruses have been divided into sarcoma and leukosis viruses. Sarcoma viruses have the ability to transform chick embryo fibroblasts in vitro and to induce fibro-sarcomas in vivo after a latent period of about 7 to 21 days. Leukosis viruses do not transform chick embryo fibroblasts, although they replicate in them,
P M, Biggs, B S, Milne, T, Graf, H, Bauer   +3 more
openaire   +2 more sources

Tracing of Afferent Connections in the Zebrafish Cerebellum Using Recombinant Rabies Virus

Frontiers in Neural Circuits, 2019
The cerebellum is involved in some forms of motor coordination and learning, and in cognitive and emotional functions. To elucidate the functions of the cerebellum, it is important to unravel the detailed connections of the cerebellar neurons.
Ryuji Dohaku, Masahiro Yamaguchi, Naoyuki Yamamoto, Takashi Shimizu, Takashi Shimizu, Fumitaka Osakada, Masahiko Hibi, Masahiko Hibi   +7 more
doaj   +1 more source

Some biological properties of two new avian sarcoma viruses [PDF]

Journal of Virology, 1981
The new avian retroviruses UR1 and UR2 were isolated from spontaneous tumors of chickens by cocultivation of tumor material with susceptible chicken embryo fibroblasts. In vitro, UR1 induced formation of small foci of round and fusiform cells. On the other hand, cells infected by UR2 assumed an extremely elongated morphology.
P C, Balduzzi, M F, Notter, H R, Morgan, M, Shibuya   +3 more
openaire   +2 more sources

Deltacoronavirus Modulates circRNA cGLIS3 Metabolism to Evade Host Antiviral Response

Advanced Science, EarlyView.
This study reveals that both deltacoronavirus nucleocapsid protein and host RNA binding protein IGF2BP2 promote circular RNA GLIS3 (cGLIS3) biogenesis by binding to GLIS3 pre‐mRNA. The m6A modification‐mediated cGLIS3‐IGF2BP2 interaction weakens RNase L‐mediated degradation of cGLIS3 while facilitates a ubiquitin‐dependent degradation of IGF2BP2, thus ...
Liuyang Du, Liping Wang, Sujing Diao, Juan Li, Lei Zhao, Yan Yan, Haimin Li, Weiren Dong, Wei Wu, Jinyan Gu, Jiyong Zhou   +10 more
wiley   +1 more source

Orchestrating the metastatic symphony: the role of extracellular vesicles in the epithelial–mesenchymal transition and pulmonary niche formation of breast cancer

Biological Reviews, EarlyView.
ABSTRACT The complexity of breast cancer (BC) lung metastasis lies in the capacity of tumour cells to interact efficiently with distant organs to promote colonisation, a process that involves the sophisticated coordination of inherent cellular plasticity and the remodelling of the distant microenvironment.
Jian Lu, Reza Shirazi Nia, Junjie Sun, Chrysa Filippopoulou, Daniel De Vega, Pengtao Hu, Heng Liang, Hang Yao, Chaoyue Pan, Xiaoyan Wu, Xidong Gu, Xiaohong Xie, Georgios Giamas   +12 more
wiley   +1 more source

RNA‐centric world of retroviruses: unravelling the molecular strategies of genomic RNA packaging

Biological Reviews, EarlyView.
ABSTRACT Retroviruses constitute a unique group of RNA viruses that have profoundly influenced both evolutionary trajectories and biomedical research. Their ability to reverse transcribe and integrate into host genomes has shaped genomic architecture across species and contributed to our understanding of oncogenes, gene regulation, and RNA biology ...
Mohammad Abdullah Jehad, Suresha G. Prabhu, Lizna M. Ali, Vineeta N. Pillai, Farah Mustafa, Tahir A. Rizvi   +5 more
wiley   +1 more source

Cyclins and Cyclin‐Dependent Kinases: Structure, Biological Functions, and Innovative Targeting Strategies in Cancer

MedComm, Volume 7, Issue 9, September 2026.
This work synthesizes recent insights into the pathological roles of cyclins and cyclin‐dependent kinases (CDKs) across human cancers, highlights state‐of‐the‐art innovative approaches (especially targeted degradation and redistribution of CDK/cyclin proteins) for cancer therapy, and outlines future directions for CDK/cyclin‐related biomedical research.
Suya Zheng, Zhipeng Shen, Yuanfang Wu, Xingze Huang, Zhongyuan Zhang, Jiangyu Liu, Qichun Wei, Wenhao Chen, Ye Chen, Liang Xu   +9 more
wiley   +1 more source