Close Menu
  • News
  • Medical
  • Technology
  • Nanomaterials
  • Research
  • Blog
    • Nasiol.com
  • Contact
    • Tech7685@gmail.com
What's Hot

A new molecular model of bilayer graphene with higher semiconducting properties

May 31, 2025

5 Nanomaterial Innovations That Didn’t Deliver (Yet)

May 30, 2025

Scientists identify new 2D copper boride material with unique atomic structure

May 30, 2025
Facebook X (Twitter) Instagram
Nanotech – Nanomaterials | Medical | Research | News Stories Updated Daily Nanotech – Nanomaterials | Medical | Research | News Stories Updated Daily
  • News
  • Medical
  • Technology
  • Nanomaterials
  • Research
  • Blog
    • Nasiol.com
  • Contact
    • Tech7685@gmail.com
Facebook X (Twitter) Instagram
Nanotech – Nanomaterials | Medical | Research | News Stories Updated Daily Nanotech – Nanomaterials | Medical | Research | News Stories Updated Daily
Home»Medical»New imaging tool analyzes extracellular vesicles to track cancer progression
Medical

New imaging tool analyzes extracellular vesicles to track cancer progression

November 5, 2024No Comments2 Mins Read
Facebook Twitter Pinterest Telegram LinkedIn Tumblr WhatsApp Email
New imaging tool analyzes extracellular vesicles to track cancer progression
Share
Facebook Twitter LinkedIn Pinterest Telegram Email

A University of Rochester research team is reporting a new way to detect cancer cells with a “liquid biopsy” that’s designed to be simpler, faster, and more informational than current methods.

What is a liquid biopsy? It is a non-invasive test that uses blood, urine, and other bodily fluids as a vehicle for finding cancer cells or other molecules released by tumors. A liquid biopsy can detect or screen for cancer or monitor progression of the disease and how the body responds to cancer treatment.

James McGrath, PhD, the William R. Kenan Jr. Professor of Biomedical Engineering at UR, and a member of the Wilmot Cancer Institute scientific team, led a collaboration to develop a tool that collects cellular material (genes and proteins) called extracellular vesicles (EVs). Selecting and analyzing EVs provides valuable information about diseases in the body.

Despite excitement and longstanding potential in this field, the problem has centered on the best way to analyze the “bioactive cargo” in EVs and develop an accurate biopsy tool.

Researchers describe current methods as costly, complex, and too limited because they don’t allow scientists to analyze multiple biomarkers simultaneously.

The UR imaging-based tool takes a digital approach and has proven in early studies to be more sensitive as it sorts hundreds of thousands of EVs. Researchers say it can detect cancer at earlier, more curable stages, and unpack the function of EVs, which play a role in the spread of cancer and the way the immune system responds to the disease.

Their work is reported in the journal Small, a nanoscience and nanotechnology publication, with Samuel Walker, a biomedical engineering student, as first author.

See also  Scientists engineer stable protein complexes for targeted cancer therapies

In addition, Jonathan Flax, MD, a research assistant professor in Urology, and Scott Gerber, PhD, associate professor of Surgery and cancer investigator at Wilmot, are collaborating to discover EV-based biomarkers to detect whether immunotherapy is working against cancer.

Future plans include using the new tool in clinical research to guide results of treatment-based clinical trials, McGrath said.

Source:

University of Rochester Medical Center

Journal reference:

Walker, S. N., et al. (2024) Rapid Assessment of Biomarkers on Single Extracellular Vesicles Using “Catch and Display” on Ultrathin Nanoporous Silicon Nitride Membranes. Small. doi.org/10.1002/smll.202405505.

Source link

analyzes cancer extracellular Imaging progression tool track vesicles
Share. Facebook Twitter Pinterest LinkedIn Tumblr Email

Related Posts

Biosensor uses pH-responsive DNA nanoswitches for highly sensitive bladder cancer detection in urine

May 24, 2025

First-ever real-time visualization of nanoscale domain response may boost ultrasound imaging technology

April 30, 2025

Microscopy method breaks barriers in nanoscale chemical imaging

April 24, 2025

In What Ways Can Nanosensors Be Used to Detect Cancer?

April 22, 2025

AI combined with nanotech can detect oral cancer earlier

April 21, 2025

Engineers develop a way to mass manufacture nanoparticles that deliver cancer drugs directly to tumors

April 15, 2025

Comments are closed.

Top Articles
News

Tick-borne red meat allergy prevented in mice through new nanoparticle treatment

News

Enhancing the antimicrobial activity of silver nanoparticles against pathogens by using tea extracts

News

Lipid nanoparticle mRNA therapy improves survival in mouse models of maple syrup urine disease

Editors Picks

A new molecular model of bilayer graphene with higher semiconducting properties

May 31, 2025

5 Nanomaterial Innovations That Didn’t Deliver (Yet)

May 30, 2025

Scientists identify new 2D copper boride material with unique atomic structure

May 30, 2025

New contact lenses allow wearers to see in the near-infrared

May 30, 2025
About Us
About Us

Your go-to source for the latest nanotechnology breakthroughs. Explore innovations, applications, and implications shaping the future at the molecular level. Stay informed, embrace the nano-revolution.

We're accepting new partnerships right now.

Facebook X (Twitter) Instagram Pinterest
Our Picks

What is the Difference Between Supercapacitors and Batteries?

August 16, 2023

An Introduction to Nanomedicine

October 4, 2024

How “Smart Rust” Nanoparticles Are Revolutionizing Water Cleanup

August 21, 2023

Subscribe to Updates

Get the latest creative Nano Tech news from Elnano.com

© 2025 Elnano.com - All rights reserved.
  • Contact
  • Privacy Policy
  • Terms & Conditions

Type above and press Enter to search. Press Esc to cancel.

Cleantalk Pixel