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 DNA-based vaccine can induce strong antibody response against SARS-CoV-2

Using a virus-like delivery particle made from DNA, researchers from MIT and the Ragon Institute of MGH, MIT, and Harvard have created a vaccine that can induce a strong antibody response against SARS-CoV-2.

30 Jan 2024

Scientists demonstrate way to produce SARS-CoV-2 receptor protein in mouse cells

A team of scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory and Columbia University has demonstrated a way to produce large quantities of the receptor that SARS-CoV-2, the virus that causes COVID-19, binds to on the surface of human cells.

22 Jan 2024

New blood test technique raises hopes for more sensitive and earlier cancer diagnosis

Tumors constantly shed DNA from dying cells, which briefly circulates in the patient's bloodstream before it is quickly broken down. Many companies have created blood tests that can pick out this tumor DNA, potentially helping doctors diagnose or monitor cancer or choose a treatment.

18 Jan 2024

Novel wound closure technique using lasers and nano-thermometers

Sometime more than 5,000 years ago, man came up with the idea of suturing a wound with a needle and thread.

16 Jan 2024

Breakthrough nano-shield blocks selective allergic reactions

Northwestern University researchers have developed the first selective therapy to prevent allergic reactions, which can range in severity from itchy hives and watery eyes to trouble breathing and even death.

16 Jan 2024

Urea-powered nanorobots reduce bladder tumors by 90% in mice

The research, which was conducted on mice, demonstrates how these tiny nanomachines are propelled by urea present in urine and precisely target the tumour, attacking it with a radioisotope carried on their surface.

16 Jan 2024

Inhalable point-of-care urinary diagnostic platform for early lung cancer detection

Using a new technology developed at MIT, diagnosing lung cancer could become as easy as inhaling nanoparticle sensors and then taking a urine test that reveals whether a tumor is present.

5 Jan 2024

Are pan-coronavirus vaccines an achievable goal in providing broad protection against human coronaviruses?

The current achievements in the development of a pan-coronavirus vaccine.

3 Jan 2024

"NK cell-engaging nanodrones" can selectively target and kill cancer cells

A groundbreaking study led by Professor Sebyung Kang and Professor Sung Ho Park in the Department of Biological Sciences at UNIST has unveiled a remarkable breakthrough in cancer treatment.

29 Dec 2023

R21/Matrix-M vaccine gets WHO green light for global rollout

The R21/Matrix-M™ malaria vaccine is one step closer to mass rollout, after officially receiving WHO prequalification status, making it eligible for procurement by United Nations agencies.

21 Dec 2023

New dry powder aerosol COVID-19 vaccine shows promise against multiple virus strains

Study introduces a novel dry powder aerosol COVID-19 vaccine, showing its effectiveness in inducing strong immune responses and offering protection against various SARS-CoV-2 strains, including Omicron.

15 Dec 2023

Nanoparticle vaccines can help fight zoonotic viral diseases

Announcing a new article publication for Zoonoses journal. Vaccines are the most promising tools for maintaining public health.

12 Dec 2023

MIT scientists develop nanoparticles to reduce inflammation in the brain

Some Covid-19 vaccines safely and effectively used lipid nanoparticles (LNPs) to deliver messenger RNA to cells. A new MIT study shows that different nanoparticles could be used for a potential Alzheimer's disease (AD) therapy.

11 Dec 2023

Researchers discover next-gen lipid nanoparticles for muscle-focused mRNA delivery

A team of researchers based at the University of Toronto's (U of T) Leslie Dan Faculty of Pharmacy has discovered a novel ionizable lipid nanoparticle that enables muscle-focused mRNA delivery while minimizing off-target delivery to other tissues.

8 Dec 2023

Novel mRNA vaccine GLB-COV2-043 shows high efficacy against COVID-19 variants in early trials

The safety, efficacy, and immunogenicity of a mRNA-based vaccine.

5 Dec 2023

Nanotechnology could enhance traditional Chinese medicine delivery, promising improved clinical outcomes

This review in the Journal of Nanobiotechnology explores how nanotechnology enhances the delivery of traditional Chinese medicines (TCMs), overcoming challenges like poor solubility and limited bioavailability. Nanocarriers like liposomes and nanoparticles improve TCM delivery, offering greater therapeutic effectiveness and reduced side effects, but face challenges in biocompatibility and stability for clinical use.

30 Nov 2023

Single injection of novel hydrogel could replace weekly diabetes injections

Materials engineers at Stanford University have developed a novel hydrogel drug delivery system that transforms daily or weekly injections of diabetes and weight control drugs like Ozempic, Mounjaro, Trulicity, Victoza, and others to just once every four months.

22 Nov 2023

Combined application of therapeutic viruses and nanomaterials to revolutionize cancer therapy

Using oncolytic viruses (OVs) in combination with nanomaterials as a novel approach to cancer treatment.

22 Nov 2023

Unraveling the immune system's response to nanoparticle drug delivery

To reduce the side effects associated with chemotherapy treatments, researchers have investigated the use of delivery systems that can take more drugs directly to the tumor. Ninh (Irene) La-Beck, Pharm.D., from the Department of Immunotherapeutics and Biotechnology at the Texas Tech University Health Sciences Center (TTUHSC) Jerry H. Hodge School of Pharmacy is one of those researchers.

17 Nov 2023

Study compares the immunogenicity and safety of two SARS-CoV-2 vaccines

The COVID-19 pandemic, caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) emerged in December 2019. Since then, extensive efforts have been made to develop and evaluate vaccines to combat the virus.

8 Nov 2023

Nanoparticle News and Research

Further Reading

New DNA-based vaccine can induce strong antibody response against SARS-CoV-2

Scientists demonstrate way to produce SARS-CoV-2 receptor protein in mouse cells

New blood test technique raises hopes for more sensitive and earlier cancer diagnosis

Novel wound closure technique using lasers and nano-thermometers

Breakthrough nano-shield blocks selective allergic reactions

Urea-powered nanorobots reduce bladder tumors by 90% in mice

Inhalable point-of-care urinary diagnostic platform for early lung cancer detection

Are pan-coronavirus vaccines an achievable goal in providing broad protection against human coronaviruses?

"NK cell-engaging nanodrones" can selectively target and kill cancer cells

R21/Matrix-M vaccine gets WHO green light for global rollout

New dry powder aerosol COVID-19 vaccine shows promise against multiple virus strains

Nanoparticle vaccines can help fight zoonotic viral diseases

MIT scientists develop nanoparticles to reduce inflammation in the brain

Researchers discover next-gen lipid nanoparticles for muscle-focused mRNA delivery

Novel mRNA vaccine GLB-COV2-043 shows high efficacy against COVID-19 variants in early trials

Nanotechnology could enhance traditional Chinese medicine delivery, promising improved clinical outcomes

Single injection of novel hydrogel could replace weekly diabetes injections

Combined application of therapeutic viruses and nanomaterials to revolutionize cancer therapy

Unraveling the immune system's response to nanoparticle drug delivery

Study compares the immunogenicity and safety of two SARS-CoV-2 vaccines

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

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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