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Utilizing a molecular syringe for the delivery of functional proteins into human cells with high efficiency

Researchers investigated the feasibility of utilizing a bacterial contractile injection system for programmable protein delivery.

31 Mar 2023

$50 billion in opioid settlement cash is on the way. We’re tracking how it’s spent.

More than $50 billion in settlement funds is being delivered to thousands of state and local governments from companies accused of flooding their communities with opioid painkillers that have left millions addicted or dead.

30 Mar 2023

Speeding Up Sample Preparation to Accelerate Analytical Chemistry

In this interview, we speak to Colin Jump, CEO of ePrep, about their products that aim to automate analytical sample preparation.

From ePrep 28 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 purification approach could help make protein drugs more affordable and accessible

One of the most expensive steps in manufacturing protein drugs such as antibodies or insulin is the purification step: isolating the protein from the bioreactor used to produce it.

28 Feb 2023

Study finds fiftyfold increase in U.S. methamphetamine mortality rate between 1999 and 2021

The U.S. methamphetamine mortality rate increased fiftyfold between 1999 and 2021, with most of the added deaths also involving heroin or fentanyl, researchers report in the American Journal of Public Health.

20 Feb 2023

A call to action proposed for health providers to ensure widest distribution, easy availability of naloxone

In 2021, 100,306 Americans died from drug overdoses – a 28.5 percent increase from the prior year – with 75,673 attributed to opioids.

16 Feb 2023

Orally administered insulin tablet powered by chemical micromotors

For the millions of people living with diabetes, insulin is a life-saving drug. Unlike many other medicines, though, insulin cannot be easily delivered by swallowing a pill - it needs to be injected under the skin with a syringe or pump.

9 Jan 2023

HIV outbreak persists as officials push back against containment efforts

Brooke Parker has spent the past two years combing riverside homeless encampments, abandoned houses, and less traveled roads to help contain a lingering HIV outbreak that has disproportionately affected those who live on society's margins.

19 Dec 2022

Vaping may negatively affect pulmonary surfactant in the lungs, study shows

A recently published preclinical study by researchers at Lawson Health Research Institute and Western University's Schulich School of Medicine & Dentistry, show that vaping may negatively affect pulmonary surfactant in the lungs.

14 Dec 2022

Study finds spike in endocarditis among patients with cocaine or opioid use disorder from 2011 to 2022

The incidence rate of infective endocarditis - a rare but often fatal inflammation of the heart valves - among patients with cocaine use disorder or opioid use disorder increased from 2011 to 2022, with the steepest increase occurring from 2021 to 2022, a new study reports.

13 Dec 2022

In rural America, deadly costs of opioids outweigh the dollars tagged to address them

Tim Buck knows by heart how many people died from drug overdoses in his North Carolina county last year: 10. The year before it was 12 — an all-time high.

12 Dec 2022

Self-service vending machine filled with harm reduction supplies helps prevent overdoses

More than 107,000 Americans died from drug overdose in 2021, highlighting the need for evidence-based interventions.

6 Dec 2022

Schools, sheriffs, and syringes: State plans vary for spending $26B in opioid settlement funds

With more than 200 Americans still dying of drug overdoses each day, states are beginning the high-stakes task of deciding how to spend billions of dollars in settlement funds from opioid manufacturers and distributors.

22 Nov 2022

Artificial intelligence tools speed up the process of identifying people who inject drugs

An automated process that combines natural language processing and machine learning identified people who inject drugs (PWID) in electronic health records more quickly and accurately than current methods that rely on manual record reviews.

22 Sep 2022

Panacol Develops First UV Moisture-Curing Medical Adhesive

Panacol has developed another adhesive system for medical use. In addition to its primary curing - UV crosslinking - this adhesive also offers secondary moisture post-curing.

From Panacol-Elosol GmbH 14 Sep 2022

A needle exchange project modeled on urban efforts aims to save lives in rural Nevada

Richard Cusolito believes he's saving lives by distributing clean syringes and needles to people who use drugs in this rural area of northeastern Nevada — but he knows some residents disagree.

24 Aug 2022

New CDC Vital Signs report: Few people diagnosed with hepatitis C receive timely treatment

A new CDC Vital Signs report finds that too few people diagnosed with hepatitis C are being treated, despite availability of medications capable of curing this viral infection.

10 Aug 2022

Researchers unravel mechanism of action of bacterial Tc toxin in fatal attacks

A harmful and often deadly substance made by bacteria, a bacterial toxin manipulates host cell functions and disrupts vital cell processes in a living organism.

3 Aug 2022

As Biden fights overdoses, harm reduction groups face local opposition

Casey Malish had just pulled into an intersection in the 2nd Ward when a woman with tattoos and pinkish hair unexpectedly hopped into the back seat of his gray Mazda. He handles outreach for the Houston Harm Reduction Alliance, a nonprofit that helps drug users like her stay alive.

14 Jun 2022