Drug Delivery News and Research

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Drug delivery is a term that refers to the delivery of a pharmaceutical compound into the body. Most common methods of delivery include the preferred non-invasive oral (through the mouth), nasal, pneumonial (inhalation), and rectal routes. Much research is now focussing on nanotechnology as a drug delivery method.

Wearable device uses AI and bioelectronics to personalize wound therapy

As a wound heals, it goes through several stages: clotting to stop bleeding, immune system response, scabbing, and scarring.

23 Sep 2025

Georgia State scientist receives $25,000 grant to develop mechanisms for treating obesity

Chong Hyun Shin, a research associate professor in the Institute for Biomedical Sciences at Georgia State University, has received a $25,000 grant to develop mechanisms for treating obesity and obesity-related metabolic dysfunctions.

23 Sep 2025

New eyedrop raises hopes for less invasive treatment of serious vision conditions

A new eyedrop has shown early success in delivering protective compounds to where they're needed most in the eye, raising hopes for less invasive treatment of serious vision conditions.

22 Sep 2025

Magnetically-powered nanorobots enhance drug uptake in tumors

Spiky nanorobots powered by magnets have been developed to carry drugs and pierce tumor cell membranes, a key barrier to effective cancer treatment. By boosting drug entry, these "microscopic scalpels" improved chemotherapy results in laboratory and animal studies, suppressing tumor growth and extending survival.

22 Sep 2025

Novel biotechnical vector integrates viral and synthetic features for targeted cancer therapy

Gene therapy offers the possibility of addressing cancer at its molecular roots by targeting disease-causing genes rather than relying solely on surgery, chemotherapy, or radiotherapy.

16 Sep 2025

Bee-sting inspired microneedle patches offer pain-free drug delivery

Neurological diseases affect millions worldwide, and the need for long-term patient-friendly treatments has never been greater.

10 Sep 2025

Smart material delivers drugs in response to arthritis flare-ups

Researchers have developed a material that can sense tiny changes within the body, such as during an arthritis flare-up, and release drugs exactly where and when they are needed.

8 Sep 2025

Mucus-inspired hydrogel improves healing in animal models of gastric injury

Hydrogels-materials like gelatin that can absorb and hold water-can aid wound healing and enable slow-release drug delivery, but they usually break down in acidic environments like the stomach.

4 Sep 2025

Sugar-coated nanoparticles offer new hope for treating triple-negative breast cancer

Triple-negative breast cancer is particularly aggressive and difficult to treat; but recent research may offer a new way to target the often-deadly disease.

3 Sep 2025

How plant compounds could target Alzheimer’s disease from multiple angles

This review highlights how dietary polyphenols modulate Alzheimer’s disease biology through antioxidant, anti-inflammatory, and multi-target mechanisms, supported by in-silico docking analyses. Despite promise, challenges in bioavailability and brain delivery remain key hurdles to clinical translation.

31 Aug 2025

Wayne State researchers pursue new treatments for ocular chemical injuries in military personnel

Researchers at Wayne State University are pursuing new therapies for treating chemical injuries to the eyes with the help of a two-year, $400,400 grant from the U.S. Department of Defense (DOD).

28 Aug 2025

New swallowable device enables noninvasive gut nerve stimulation

Scientists have long struggled with how to study the gut's vast nervous system - often called the body's 'second brain' - without damaging it.

28 Aug 2025

Aptamer Group introduces novel biomarker discovery service

Aptamer Group plc, the leading developer of next-generation synthetic binders delivering innovation to the life science industry, today announced the launch of its biomarker discovery service, offering researchers in pharmaceutical, biotechnology, and diagnostic development an innovative approach to identify and validate new disease markers.

28 Aug 2025

New formulation of chemotherapy drug opens doors to advanced cancer treatment options

University of Arizona researchers devised a new method to deliver cancer chemotherapy drugs to pancreatic and breast cancer tumors more effectively and with less damage to healthy tissues than standard forms of chemotherapy.

21 Aug 2025

Breakthrough in protein drug delivery could replace lengthy IV infusions

Patients with some cancers, autoimmune diseases, and metabolic disorders often endure time-consuming intravenous (IV) infusions to receive the best protein-based treatments available.

20 Aug 2025

New nanoparticle drug delivery system targets the spleen for precise lupus treatment

With a $1 million Impact Award from the U.S. Department of Defense, Tianfu Wu, a University of Houston biomedical engineer, is developing a method to send medication directly to the spleen where certain immune cells cause the disease known as lupus, or Systemic Lupus Erythematosus.

18 Aug 2025