pH News and Research

RSS

pH comes from the term “power of Hydrogen”, or the hydrogen ion concentration present in a given solution. It helps to measure the acidity or alkalinity of a substance.

A new platform to create drugs for people with hard-to-treat cancers

A new round of support will help a Purdue University-affiliated startup further develop a platform designed to create drugs for people with hard-to-treat cancers.

29 Apr 2020

Ortho introduces second COVID-19 antibody test with 100% specificity

Ortho Clinical Diagnostics, a global leader of in vitro diagnostics with a rich history of bringing critical tests for infectious diseases to market, today introduced and announced the U.S. Food and Drug Administration granted Emergency Use Authorization to its second COVID-19 antibody test—the VITROS Immunodiagnostic Products Anti-SARS-CoV-2 IgG Test. This test is one of only a handful of antibody tests to be granted Emergency Use Authorization.

From Ortho-Clinical Diagnostics, Inc. 29 Apr 2020

C-Path receives EMA’s letter of support to facilitate the diagnoses of type 1 diabetes

The Critical Path Institute (C-Path) today announced that its Type 1 Diabetes (T1D) Consortium has received a letter of support from the European Medicines Agency (EMA) to facilitate the development and validation of the proposed regulatory qualification of pancreatic islet autoantibodies commonly used in clinical practice to diagnose T1D: insulin autoantibodies, glutamic acid decarboxylase 65, and insulinoma antigen-2 autoantibodies as enrichment biomarkers for T1D clinical trials.

29 Apr 2020

How toxic are chloroquine and hydroxychloroquine to cells?

The spread of the pandemic disease COVID-19 caused by the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) has now reached almost every country of the world, with over 3.11 million cases and over 217,000 deaths as of April 29, 2020.

29 Apr 2020

New nasopharyngeal swabs move into human trials for COVID-19

Researchers at the Wyss Institute at Harvard University, in collaboration with healthcare, research, and industrial partners, have designed a new, fully injection-molded nasopharyngeal swab that can be manufactured quickly and inexpensively at high volume to help address the nationwide and international shortage of swabs for COVID-19 testing and research.

28 Apr 2020

Testing the Structural Studies Of Biopolymers with the CPMAS Cryoprobe

In this interview, Program Manager, Alia Hassan and Application Scientist Barbara Perrone, discuss the game-changing sensitivity enhancements achieved with the CPMAS CryoProbe – all the benefits of the CryoProbe, now available for solids.

From Bruker BioSpin Group 28 Apr 2020

Study could help inform long-term public health response to COVID-19 pandemic

In the most detailed study to date of epidemic spread, an international team of researchers has modeled measles dynamics based on over 40 years of data collected in England and Wales.

28 Apr 2020

Researchers develop a new, promising treatment for HIV

A novel means to prevent HIV infection was developed at the University of Nebraska Medical Center that could allow people with or at risk of acquiring the virus to take medicines once a year.

28 Apr 2020

Study shows why people with certain heart diseases may be more susceptible to COVID-19

People with certain heart diseases may be more susceptible to worse outcomes with COVID-19, but the reason why has remained unknown.

28 Apr 2020

Intensivists caution against the use of premature novel therapies for COVID-19

Intensivists caution against the use of premature novel therapies in lieu of traditional critical care principles in patients with COVID-19 in a recent correspondence letter in the American Journal of Respiratory Cell and Molecular Biology.

27 Apr 2020

Patients with aggressive form of skin cancer can benefit from new type of immunotherapy

In what is believed to be a first-of-its-kind study to evaluate the safety of a type of immunotherapy before surgery in patients with an aggressive form of skin cancer, researchers report that the treatment eliminated pathologic evidence of cancer in nearly half of the study participants undergoing surgery.

27 Apr 2020

Investigational drug may hold benefit for patients with lung and ovarian cancers

In a first-time disclosure of IPN60090, a small-molecule inhibitor of the metabolic enzyme glutaminase (GLS1), researchers from The University of Texas MD Anderson Cancer Center's Therapeutics Discovery division and Ipsen Biopharmaceuticals reported the preclinical discovery and early-stage clinical development of this novel drug. IPN60090, now under investigation in a Phase I trial, may hold benefit for certain patients with lung and ovarian cancers.

27 Apr 2020

Newly identified protein sensor regulates rate of sugar/fat conversion pathway

Scientists in Texas and Pennsylvania have identified a protein sensor that restricts how much sugar and fat our cells convert into energy during periods of starvation.

25 Apr 2020

Study: Multidimensional approach works best for tackling nonmedical drug use

Health practitioners are constantly developing new ways to help those with drug and alcohol addictions wean themselves from their substance of choice.

25 Apr 2020

Higher blood levels of NETs linked to more severe COVID-19 infection

New research finds a connection between destructive white blood cells and a more severe disease course in patients with COVID-19.

24 Apr 2020

Restoring the Sense of Touch

Dr. Patrick Ganzer speaks to News-Medical about his groundbreaking research into restoring the sense of touch using brain-computer interfaces.

24 Apr 2020

New genome-editing techniques could make recombinant-protein drugs cheaper

The mammalian cell lines that are engineered to produce high-value recombinant-protein drugs also produce unwanted proteins that push up the overall cost to manufacture these drugs. These same proteins can also lower drug quality

24 Apr 2020

New guide released for screening and managing lung cancer during COVID-19

A new expert panel consensus statement published simultaneously today in the journals Radiology: Imaging Cancer, Chest and the Journal of the American College of Radiology provides guidance to clinicians managing lung cancer screening programs and patients with lung nodules during the COVID-19 pandemic.

24 Apr 2020

Study can serve as basis for developing new approaches for obesity, diabetes

In the 21st century, the search for methods of treating noncommunicable diseases, such as obesity, metabolic syndrome, and diabetes are among the top priorities.

24 Apr 2020

Australian researchers develop world’s first ultrasound biosensor

Australian researchers have made a world-first breakthrough that has the potential to monitor the changes in pH levels and other responses to therapy in stroke and cancer patients.

24 Apr 2020