Abstracts - faqs.org

Abstracts

Biological sciences

Search abstracts:
Abstracts » Biological sciences

How do viruses enter cells? The HIV coreceptors teach us a lesson of complexity

Article Abstract:

The discovery of cytokine receptors functioning as coreceptors in the entry of HIV in cells has generated many questions regarding the complexity of viral entry. The entrance of viruses in cellular systems is a multistage, multifactorial process that is poorly understood. To this end, prominent researchers and investigators met and discussed viral entry at a conference held from Sep 21-24, 1997 entitled The Cell Biology of Viral Entry. Among the topics addressed in this conference are three-dimensional viral structures, receptors and fusion kinetics.

Author: Dimitrov, Dimiter S.
Publisher: Elsevier B.V.
Publication Name: Cell
Subject: Biological sciences
ISSN: 0092-8674
Year: 1997
Physiological aspects, Cell receptors, Virus receptors

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA


SNAREpins: minimal machinery for membrane fusion

Article Abstract:

Research was conducted to test whether SNARE proteins are enough for membrane pairing and for lipid bilayer fusion. Vesicles were determined by flotation in a Nycodenz step gradient while the cytoplasmic t-SNARE complex was purified from cells carrying two plasmids in an identical manner. Results showed that the majority of the v and t-SNARE proteins associated with their cytoplasmic domains on the outside of the vesicles and assembled into a stable complex when they were mixed in detergent solutions.

Author: Sollner, Thomas H., Rothman, James E., McNew, James A., Parlati, Francesco, Weber, Thomas, Westermann, Benedikt, Zemelman, Boris V., Gmachi, Michael
Publisher: Elsevier B.V.
Publication Name: Cell
Subject: Biological sciences
ISSN: 0092-8674
Year: 1998
Lipid membranes, Bilayer lipid membranes

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA


Cell biology of virus entry

Article Abstract:

Research has been conducted on the molecular organization of cell membranes. Interactions of the viral proteins with receptor molecules have been investigated to understand the virus entry mechanism.

Author: Dimitrov, Dimiter S.
Publisher: Elsevier B.V.
Publication Name: Cell
Subject: Biological sciences
ISSN: 0092-8674
Year: 2000
United States, Statistical Data Included, Cytology, Molecules

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA


Subjects list: Viruses, Research, Analysis, Proteins, Cell research, Cytological research
Similar abstracts:
  • Abstracts: Connecting cell behavior to patterning: lessons from the cell cycle. Qualifying for the licence to replicate
  • Abstracts: PRDI-BFI/Blimp-1 repression is mediated by corepressors of the Groucho family of proteins. Groucho proteins: transcriptional corepressors for specific subsets of DNA-binding transcription factors in vertebrates and invertebrates
  • Abstracts: Why do females mate multiply? A review of the genetic benefits. Seeing in the dark: molecular approaches to the study of bat populations
  • Abstracts: RuvAB acts at arrested replication forks. Novel DNA polymerases offer clues to the molecular basis of mutagenesis
  • Abstracts: Simultaneous immunofluorescent detection of coentrapped cells in gel beads. Detection of hepatitis A virus by the nucleic acid sequence-based amplification technique and comparison with reverse transcription-PCR
This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.
Some parts © 2025 Advameg, Inc.