• HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
  • CONTACT US
Tuesday, September 26, 2023
BIOENGINEER.ORG
No Result
View All Result
  • Login
  • HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
        • Lecturer
        • PhD Studentship
        • Postdoc
        • Research Assistant
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
  • CONTACT US
  • HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
        • Lecturer
        • PhD Studentship
        • Postdoc
        • Research Assistant
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
  • CONTACT US
No Result
View All Result
Bioengineer.org
No Result
View All Result
Home NEWS

Tracing how cells move and talk

Bioengineer by Bioengineer
October 29, 2013
in NEWS
Reading Time: 2 mins read
0
Share on FacebookShare on TwitterShare on LinkedinShare on RedditShare on Telegram

To get a clear three-dimensional feel of this interactive world, all one would need is a pair of goggles. But when the environment you want to observe is at subcellular-cellular lengths of scale, you’ve got to get creative.

Research between Rice University investigators Michael Diehl and Amina Qutub is combining enhanced immuno-fluorescence microscopy techniques with multiscale computational models of cell development to explore intracellular dynamics, and to link behavior to broader cell-network activities.

“A cell’s cytoskeletal structure supports its shape, guides the transport of components and the exchange of information. More research is needed to understand the interrelationships between genes, proteins and the biochemically inspired communications from within a cell to its surrounding neighbors that support phenotypic change,” said Qutub, an assistant professor of bioengineering. 

Recent investigations from the Diehl lab have led to the development of dynamic DNA complexes that function as programmable molecular-imaging devices for multicolor molecular imaging analyses aimed at profiling the spatially-dependent organization of protein pathways in cells. Details of the new imaging technique were published in the Aug. 15 English edition of Angewandte Chemie. 

Diehl, an assistant professor in bioengineering and in chemistry, explains that the investigations have great potential to support systems and synthetic biology approaches to understanding how cells communicate as they self-organize and respond to change. 

“These approaches naturally require detailed analyses of how multiple molecular pathway components are distributed in cells, especially when examining how cells are arranged into complex multi-cellular systems,” said Diehl. “Many aspects of cell pathway responses cannot be characterized in these circumstances if protein states are inspected using different samples.” 

To construct their DNA complexes, Diehl, graduate student Dzifa Duose, and lead author on the paper and former graduate student Ryan Schweller, used a technique called strand displacement to generate erasable imaging probes that allow the same biological samples to be stained and imaged multiple times.

Source: http://bioengineering.rice.edu/Content.aspx?id=4294967460

Share12Tweet8Share2ShareShareShare2

Related Posts

Fig1.Electrical frequency readout-based optical biosensing using OFC.

Successful optical biosensing using dual optical combs: High sensitivity and rapid detection of biomolecules with promising prospects

September 26, 2023
First and senior author

Unleashing the power of AI to track animal behavior

September 26, 2023

Why endangered wildlife needs AML law coverage and banks need to share IWT intelligence

September 26, 2023

NASA’s Interstellar Mapping and Acceleration Probe passes system integration review

September 25, 2023
Please login to join discussion

POPULAR NEWS

  • blank

    Microbe Computers

    59 shares
    Share 24 Tweet 15
  • A pioneering study from Politecnico di Milano sheds light on one of the still poorly understood aspects of cancer

    35 shares
    Share 14 Tweet 9
  • Fossil spines reveal deep sea’s past

    34 shares
    Share 14 Tweet 9
  • Scientists go ‘back to the future,’ create flies with ancient genes to study evolution

    75 shares
    Share 30 Tweet 19

About

We bring you the latest biotechnology news from best research centers and universities around the world. Check our website.

Follow us

Recent News

Successful optical biosensing using dual optical combs: High sensitivity and rapid detection of biomolecules with promising prospects

Unleashing the power of AI to track animal behavior

Why endangered wildlife needs AML law coverage and banks need to share IWT intelligence

Subscribe to Blog via Email

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Join 57 other subscribers
  • Contact Us

Bioengineer.org © Copyright 2023 All Rights Reserved.

No Result
View All Result
  • Homepages
    • Home Page 1
    • Home Page 2
  • News
  • National
  • Business
  • Health
  • Lifestyle
  • Science

Bioengineer.org © Copyright 2023 All Rights Reserved.

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In