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New radiopharmaceutical shows excellent imaging performance in tumor detection

For neuroendocrine cancer patients with liver metastases, a new radiopharmaceutical, 68Ga-DOTA-JR11, has shown excellent imaging performance in tumor detection, staging, and restaging, providing important information to guide treatment.

26 Jun 2020

Researchers develop unique saliva-based test for COVID-19 detection

University of Saskatchewan researchers are part of two COVID-19-related projects awarded major federal funding today--one to develop a unique saliva-based test for COVID-19 detection and the other to track COVID-19 incidence rates among Canadian dentists.

25 Jun 2020

Researchers develop gold nanoparticles to reduce neuronal cell death

Gold nanoparticles have been developed in the laboratory in order to reduce the cell death of neurons exposed to overexcitement.

25 Jun 2020

Berkeley Lights announces Opto™ antigen-presenting bead kit to accelerate the expansion of antigen-specific T cells used to develop cell-based therapies

Berkeley Lights, Inc. today announced the Opto Antigen-Presenting Bead kit, a new reagent kit that activates and expands antigen-specific T cells in blood.

From Bruker Cellular Analysis 25 Jun 2020

Tiny protein in mitochondria has a big impact on health and longevity, study shows

A new study led by researchers at the USC Leonard Davis School of Gerontology is the first to demonstrate that a tiny protein has a big impact on health and longevity in both animals and humans.

24 Jun 2020

ACE inhibition in kidney could influence pathogenesis of SARS-CoV-2

The dynamics of angiotensin-converting enzyme 2 (ACE2) expression in the kidney could have implications for the infectivity and pathogenicity of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), say researchers.

24 Jun 2020

Transgenic rice containing anti-hypertensive peptides lowers blood pressure in hypertensive rats

In the future, taking your blood pressure medication could be as simple as eating a spoonful of rice.

24 Jun 2020

A new approach to track down cryptic peptides

Almost all cells of the human body present fragments of cellular proteins on their surface, so-called human leukocyte antigens or HLA peptides, which play an important role in the immune response.

23 Jun 2020

Antibodies against prevalent endemic human coronaviruses may provide cross-protection to SARS-CoV-2

Researchers from Qatar have demonstrated that antibody repertoires against endemic human coronaviruses are qualitatively different in children when compared to the general adult population, as well as healthy adult blood bank donors – and they may also provide cross-protection against epidemic/pandemic strains.

23 Jun 2020

SARS-CoV-2 induces broad T cell response in recovering patients

A new study published on the preprint server bioRxiv in June 2020 shows that T cell responses in COVID-19 patients are broader and more robust in severe disease and are explicitly directed against spike, memory, and ORF3a proteins.

23 Jun 2020

Synthetic peptide could be an effective COVID-19 treatment and SARS-CoV-2 vaccine

Ligandal, one of the world’s leading genetic medicine companies, has modeled a synthetic peptide that could be an effective COVID-19 treatment and SARS-CoV-2 vaccine.

22 Jun 2020

PIM profile may help identify proteins expressed by viruses transmitted by Aedes aegypti mosquitos

The life span of the Aedes aegypti mosquito ranges from two to four weeks depending on environmental conditions, during which the female lays about one thousand eggs in water-filled containers close to human environments, because it needs human blood in order to reproduce and to complete its life cycle.

21 Jun 2020

Brain-transportable soy derivate reduces memory degradation in mice

In a study that could help one day give a literal meaning to food for thought, researchers from Kyushu University in Japan have reported that a protein fragment that makes its way into the brain after being ingested can reduce memory degradation in mice treated to simulate Alzheimer's disease.

21 Jun 2020

Crystal structure of SARS-CoV-2 protease-inhibitor in complex with a Chinese herb Shikonin

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus has been spreading rampantly over the whole world, infecting millions of people (over 8.45 million at last count), with over 452,000 deaths, as of June 19, 2020. It causes a broad spectrum of disease manifestations, from asymptomatic disease to severe or even fatal respiratory symptoms.

18 Jun 2020

Cyclosporin study may pave way for treating diseases related to mitochondrial dysfunction

Cyclic peptide molecules of the fungal origin called cyclosporins were discovered in 1970's, and cyclosporin A soon became an important drug due to its immunosuppressive activity.

18 Jun 2020

Lonza and CELLINK collaborate to advance complete 3D cell culture workflows

Lonza and the Swedish company CELLINK have partnered to offer a comprehensive 3-dimensional bioprinting solution designed to optimize and increase access to complete 3D cell culture workflows.

18 Jun 2020

Scientists develop peptides that restore balance in gut bacteria and reverse atherosclerosis

Now, a team of scientists at Scripps Research has developed new molecules that can restore the balance in gut bacteria in the intestines and as a result, lowers cholesterol levels and reverses the narrowing of the arteries, also known as atherosclerosis.

18 Jun 2020

NJIT researchers develop new efficient method for targeted protein analysis

Researchers at New Jersey Institute of Technology in collaboration with Ohio University and Merck & Co. Inc. recently developed a new efficient method for targeted protein analysis -- one they say could speed up processes for disease testing, drug discovery and vaccine development.

17 Jun 2020

Scientists develop molecules that can remodel gut bacteria to a healthier state

Scientists at Scripps Research have developed molecules that can remodel the bacterial population of intestines to a healthier state and they have shown--through experiments in mice--that this reduces cholesterol levels and strongly inhibits the thickened-artery condition known as atherosclerosis.

16 Jun 2020

Study reports structure of enzyme activator for high pathogenic avian influenza

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), causing the current pandemic of COVID-19, is the focus of many investigators seeking to find an effective vaccine or therapeutic. Among the potential targets are various protease enzymes suspected of allowing the virus to gain entry to host cells and establish a successful infection.

16 Jun 2020

Peptides News and Research

New radiopharmaceutical shows excellent imaging performance in tumor detection

Researchers develop unique saliva-based test for COVID-19 detection

Researchers develop gold nanoparticles to reduce neuronal cell death

Berkeley Lights announces Opto™ antigen-presenting bead kit to accelerate the expansion of antigen-specific T cells used to develop cell-based therapies

Tiny protein in mitochondria has a big impact on health and longevity, study shows

ACE inhibition in kidney could influence pathogenesis of SARS-CoV-2

Transgenic rice containing anti-hypertensive peptides lowers blood pressure in hypertensive rats

A new approach to track down cryptic peptides

Antibodies against prevalent endemic human coronaviruses may provide cross-protection to SARS-CoV-2

SARS-CoV-2 induces broad T cell response in recovering patients

Synthetic peptide could be an effective COVID-19 treatment and SARS-CoV-2 vaccine

PIM profile may help identify proteins expressed by viruses transmitted by Aedes aegypti mosquitos

Brain-transportable soy derivate reduces memory degradation in mice

Crystal structure of SARS-CoV-2 protease-inhibitor in complex with a Chinese herb Shikonin

Cyclosporin study may pave way for treating diseases related to mitochondrial dysfunction

Lonza and CELLINK collaborate to advance complete 3D cell culture workflows

Scientists develop peptides that restore balance in gut bacteria and reverse atherosclerosis

NJIT researchers develop new efficient method for targeted protein analysis

Scientists develop molecules that can remodel gut bacteria to a healthier state

Study reports structure of enzyme activator for high pathogenic avian influenza

Editorial Focus eBook - Peptides and Oligonucleotides (2nd edition) eBook

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

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