Welcome To Website IAS

Hot news
Achievement

Independence Award

- First Rank - Second Rank - Third Rank

Labour Award

- First Rank - Second Rank -Third Rank

National Award

 - Study on food stuff for animal(2005)

 - Study on rice breeding for export and domestic consumption(2005)

VIFOTEC Award

- Hybrid Maize by Single Cross V2002 (2003)

- Tomato Grafting to Manage Ralstonia Disease(2005)

- Cassava variety KM140(2010)

Centres
Website links
Vietnamese calendar
Library
Visitors summary
 Curently online :  47
 Total visitors :  7651099

Biomedical Engineers Use Silkworms to Enhance Organ-Like Tissues Grown in the Lab
Thursday, 2024/06/20 | 06:54:18

Figure: Photo Source: Duke University Pratt School of Engineering

 

Biomedical engineers at Duke University developed an ultrathin silk membrane that can be used in an organ-on-a-chip (OOC) model to mimic the natural environment of cells and tissues within the body. Their findings, published in Science Advances, open new opportunities to improve organs like the brain, liver, and lungs, and contribute to the development of test therapeutics.

 

OOC systems have helped researchers better understand human biology through dynamic modeling of tissue structures, studying organ functions, and modeling diseases. However, the challenge arises with the design of the chips which usually use thick and non-degradable polymer membranes as support structures.

 

The research team used silk fibroin, a protein created by silkworms, to bring the membrane thickness down from 50 microns to five or fewer. “The new microfluidic chip system's ability to simulate in vivo-like tissue-tissue interfaces and induce the formation of specialized cells, such as fenestrated endothelium and mature glomerular podocytes from stem cells, holds significant potential for advancing our understanding of human organ development, disease progression, and therapeutic development,” said Samira Musah, Assistant Professor of Biomedical Engineering.

 

They hope that the technology could help better understand kidney diseases and develop models that identify new biomarkers of the disease. “This could also be used to help us screen for drug candidates for several kidney disease models. The possibilities are very exciting,” said George (Xingrui) Mou, a PhD student and the first author of the paper.

 

For more information, read the article from Duke University Pratt School of Engineering.

See https://www.isaaa.org/kc/cropbiotechupdate/article/default.asp?ID=20856

 

Back      Print      View: 55

[ Other News ]___________________________________________________
  • Egypt Holds Workshop on New Biotech Applications
  • UN Agencies Urge Transformation of Food Systems
  • Taiwan strongly supports management of brown planthopper—a major threat to rice production
  • IRRI Director General enjoins ASEAN states to invest in science for global food security
  • Rabies: Educate, vaccinate and eliminate
  • “As a wife I will help, manage, and love”: The value of qualitative research in understanding land tenure and gender in Ghana
  • CIP Director General Wells Reflects on CIP’s 45th Anniversary
  • Setting the record straight on oil palm and peat in SE Asia
  • Why insect pests love monocultures, and how plant diversity could change that
  • Researchers Modify Yeast to Show How Plants Respond to Auxin
  • GM Maize MIR162 Harvested in Large Scale Field Trial in Vinh Phuc, Vietnam
  • Conference Tackles Legal Obligations and Compensation on Biosafety Regulations in Vietnam
  • Iloilo Stakeholders Informed about New Biosafety Regulations in PH
  • Global wheat and rice harvests poised to set new record
  • GM Maize Harvested in Vietnam Field Trial Sites
  • New label for mountain products puts premium on biological and cultural diversity
  • The Nobel Prize in Physiology or Medicine 2016
  • Shalabh Dixit: The link between rice genes and rice farmers
  • People need affordable food, but prices must provide decent livelihoods for small-scale family farmers
  • GM Seeds Market Growth to Increase through 2020 Due to Rise in Biofuels Use

 

Designed & Powered by WEBSO CO.,LTD