Nanoparticle News and Research

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In nanotechnology, a particle is defined as a small object that behaves as a whole unit in terms of its transport and properties. It is further classified according to size: in terms of diameter, fine particles cover a range between 100 and 2500 nanometers, while ultrafine particles, on the other hand, are sized between 1 and 100 nanometers.

New sensing platform for detecting biological markers related to cancers

When doctors are examining suspected cancer cases, they turn to biomarker tests to help make a diagnosis.

21 Apr 2023

Unlocking the potential of RNA lipid nanoparticles to revolutionize cancer treatment

This paper discusses the use of RNA lipid nanoparticles for cancer immunotherapy, which has shown promising results in clinical use. However, only a small percentage of patients respond to existing immunotherapies, and the paper explores opportunities for improvement.

18 Apr 2023

New DCFHP-alum COVID-19 vaccine candidate shows durable, broad-spectrum protection in non-human primates

The newly developed DCFHP-alum COVID-19 vaccine candidate is affordable and effective for mass vaccination.

18 Apr 2023

Developing lipid nanoparticles to carry mRNA specifically to the pancreas

Therapeutics that use mRNA-;like some of the COVID-19 vaccines-;have enormous potential for the prevention and treatment of many diseases.

31 Mar 2023

Lipid Nanoparticles (LNPs) and DNA delivery – unlocking the future of medical research

In this interview, Kate Stumpo speaks to Michael Girgis about Lipid nano particles, and the future of the field.

From Bruker Life Sciences Mass Spectrometry 31 Mar 2023

New type of nanoparticle can deliver messenger RNA encoding useful proteins to the lungs

Engineers at MIT and the University of Massachusetts Medical School have designed a new type of nanoparticle that can be administered to the lungs, where it can deliver messenger RNA encoding useful proteins.

30 Mar 2023

Antibodies produced by newly developed mRNA vaccines are transferred from pregnant rabbits to offspring

Newly developed mRNA vaccines against Zika virus and HIV-1 produced strong antibody responses that transferred from pregnant rabbits to their offspring, researchers report March 24th in the journal Molecular Therapy.

24 Mar 2023

Using nanoparticles to encapsulate the medication may make corneal grafts more successful

Corneal transplants can be the last step to returning clear vision to many patients suffering from eye disease. Each year, approximately 80,000 corneal transplantations take place in the U.S. Worldwide, more than 184,000 corneal transplantation surgeries are performed annually.

23 Mar 2023

New treatment using nanoparticles can repair lymphatic vessel pumping

The human body is made up of thousands of tiny lymphatic vessels that ferry white blood cells and proteins around the body, like a superhighway of the immune system.

20 Mar 2023

Novel therapeutic eradicates gastric cancer in treated mice

A novel cancer therapeutic, combining antibody fragments with molecularly engineered nanoparticles, permanently eradicated gastric cancer in treated mice, a multi-institutional team of researchers found.

17 Mar 2023

Study reveals the LDLR pathway as a ubiquitous metabolic vulnerability in high grade gliomas

New research has shown that the blood vessels that feed aggressive brain tumors have receptors that could allow a new type of drug-containing nanoparticle to be used to starve the tumors of the energy they use to grow and spread, and also cause other disruptions to their adapted existence, even killing themselves.

7 Mar 2023

Decades of substantial U.S. Government investment in mRNA technology paved way for COVID-19 vaccines

Researchers explore the United States public funding for the development of COVID-19 mRNA vaccines.

6 Mar 2023

Antibody levels from prime COVID-19 mRNA vaccine influences the efficacy of booster doses

Researchers evaluate the response of pre-existing immunity to booster doses of mRNA COVID-19 vaccines.

6 Mar 2023

Researchers synthesize fluorescent molecularly imprinted polymeric nanoparticles to detect neurotransmitters

The animal brain consists of tens of billions of neurons or nerve cells that perform complex tasks like processing emotions, learning, and making judgments by communicating with each other via neurotransmitters.

3 Mar 2023

Naked mRNA delivered using needle-free PYRO injection presents a safe and effective potential vaccination method

Researchers examined the vaccination effects and local antigen expression efficiency of a needle-free vaccination technique involving pyro-drive liquid jet injection (PYRO) to deliver the naked messenger ribonucleic acid (mRNA) to the skin.

3 Mar 2023

New way to carry drugs across the blood-brain barrier using nanoparticles

Brain tumors are notoriously hard to treat. One reason is the challenge posed by the blood-brain barrier, a network of blood vessels and tissue with closely spaced cells.

3 Mar 2023

New imaging method could help make better decisions on personalized cancer treatment

Decisions on cancer treatment could become better tailored to individual patients with the adoption of a new imaging method being developed by University of Michigan researchers that maps the chemical makeup of a patient’s tumor.

1 Mar 2023

The rapid diagnosis of drug-resistant and drug-sensitive tuberculosis using mass spectrometry and machine learning

In a recent study posted to the Preprints with The Lancet SSRN* server, a team of researchers in China developed a machine learning-based diagnostic tool to detect tuberculosis and drug-resistant tuberculosis using nanoparticle-enhanced laser desorption/ionization mass spectrometry (NPELDI MS) to determine metabolic fingerprints from serum samples.

28 Feb 2023

Researchers develop protein-based nanoparticles to neutralize SARS-CoV2 virus

Nanomaterials inspired by amyloid proteins are gaining interest in nanotechnology, due to their modularity, controlled self-assembly and stability.

28 Feb 2023

Roadmap outlines a framework for moving COVID-19 vaccines forward

Researchers presented the coronavirus vaccines research and development roadmap to promote the development of broadly protective COVID-19 vaccines.

24 Feb 2023

Nanoparticle News and Research

Further Reading

New sensing platform for detecting biological markers related to cancers

Unlocking the potential of RNA lipid nanoparticles to revolutionize cancer treatment

New DCFHP-alum COVID-19 vaccine candidate shows durable, broad-spectrum protection in non-human primates

Developing lipid nanoparticles to carry mRNA specifically to the pancreas

Lipid Nanoparticles (LNPs) and DNA delivery – unlocking the future of medical research

New type of nanoparticle can deliver messenger RNA encoding useful proteins to the lungs

Antibodies produced by newly developed mRNA vaccines are transferred from pregnant rabbits to offspring

Using nanoparticles to encapsulate the medication may make corneal grafts more successful

New treatment using nanoparticles can repair lymphatic vessel pumping

Novel therapeutic eradicates gastric cancer in treated mice

Study reveals the LDLR pathway as a ubiquitous metabolic vulnerability in high grade gliomas

Decades of substantial U.S. Government investment in mRNA technology paved way for COVID-19 vaccines

Antibody levels from prime COVID-19 mRNA vaccine influences the efficacy of booster doses

Researchers synthesize fluorescent molecularly imprinted polymeric nanoparticles to detect neurotransmitters

Naked mRNA delivered using needle-free PYRO injection presents a safe and effective potential vaccination method

New way to carry drugs across the blood-brain barrier using nanoparticles

New imaging method could help make better decisions on personalized cancer treatment

The rapid diagnosis of drug-resistant and drug-sensitive tuberculosis using mass spectrometry and machine learning

Researchers develop protein-based nanoparticles to neutralize SARS-CoV2 virus

Roadmap outlines a framework for moving COVID-19 vaccines forward

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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