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New biomaterial allows for treating damaged tissue from the inside out

A new biomaterial that can be injected intravenously, reduces inflammation in tissue and promotes cell and tissue repair.

30 Jan 2023

New spray can have a dual impact in the fight against antibiotic resistance

The World Health Organization ranks antibiotic resistance as one of the top ten threats to global health. There is therefore a great need for new solutions to tackle resistant bacteria and reduce the use of antibiotics.

26 Jan 2023

Injectable hydrogel composite loaded with stem cells shows success in treating perianal fistulas

In a new study using a rat model of Crohn's disease, a biodegradable hydrogel composite loaded with stem cells, developed by Johns Hopkins Medicine researchers, in a collaborative effort with the Whiting School of Engineering, has shown significant success in treating perianal fistulas (PAF) — one of the many complications of Crohn's disease.

25 Jan 2023

Novel microneedle patch can immediately stop bleeding after traumatic injury

A soldier suffers a serious gunshot wound on a remote battlefield or a machinist has a work accident and gets stuck in traffic on the way to the hospital. Secondary, uncontrolled bleeding from traumatic injury is the leading cause of death of Americans from ages one to 46.

24 Jan 2023

Injectable hydrogel suppresses infections and promotes healing around prosthetics

Total hip and knee replacements are challenging enough for patients. When an infection occurs in the aftermath, the results are often disastrous, requiring potent antibiotics and revisionary surgery.

10 Jan 2023

COVID-19 vaccine potency and breadth improved by nanoparticle-conjugated adjuvants

In a recent study posted to bioRxiv*, researchers designed a nanoparticle (NP)-conjugated toll-like receptor 9 (TLR9) agonist to improve the adjuvanticity of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccines.

8 Jan 2023

New electrically conductive hydrogel scaffold supports neural cell differentiation

Brain-computer interfaces (BCIs) are a hot topic these days, with companies like Neuralink racing to create devices that connect humans' brains to machines via tiny implanted electrodes.

5 Jan 2023

Innovations in expansion microscopy allow unprecedented view of the interior of cells

Unprecedented views of the interior of cells and other nanoscale structures are now possible thanks to innovations in expansion microscopy.

2 Jan 2023

NIH scientists use patient stem cells and 3D bioprinting to produce eye tissue

Scientists used patient stem cells and 3D bioprinting to produce eye tissue that will advance understanding of the mechanisms of blinding diseases.

22 Dec 2022

Research could pave way for designing more strategically engineered transplants to treat cartilage damage in the joints

A collaborative team, which includes scientists from the Terasaki Institute for Biomedical Innovation, University of Illinois Chicago, and Pohang University of Science and Technology has elucidated some key points on how the generation of cartilage in the joints is facilitated and how alternative bone formation can be avoided.

21 Dec 2022

Temperature sensitive, shear-thinning hydrogel hemostat works rapidly to stop bleeding from wounds

As outlined in their recent publication in Biomaterials Science, researchers from the Terasaki Institute for Biomedical Innovation, (TIBI), have developed an injectable, temperature sensitive, shear-thinning hydrogel (T-STH) hemostat that works rapidly at body temperature to stop bleeding from a wound.

21 Dec 2022

Researchers report the development of robust candidate single immunization PNP hydrogel COVID vaccines

Researchers developed a one-dose subunit vaccine for the induction of durable, potent, and broad immunity against SARS-CoV-2.

16 Dec 2022

Radical project aims to develop a new method for commercial production of anti-microbial peptides

THE COVID pandemic has revealed just how delicate our public health is in terms of overcoming infectious diseases and antimicrobial resistance.

15 Dec 2022

Strontium-loaded hydrogel scaffolds promote wound healing by stimulating gingival fibroblast activity

A team of University at Buffalo researchers has developed a new strontium-loaded scaffold that can be personalized to fit any size dental implant and could help improve healing and tissue attachment in patients.

9 Dec 2022

UKSRC researchers work with community partners to protect Kentuckians from 'forever chemicals'

Nearly every person in the United States has been exposed to per- and polyfluorinated alky substances (PFAS) at some point in their life.

7 Dec 2022

Unique scaffolding material shows significant promise in the treatment of spinal cord injury

Unique new material developed at University of Limerick in Ireland has shown significant promise in the treatment of spinal cord injury.

29 Nov 2022

Wireless smart bandage promotes faster closure of wounds, enhances skin recovery

Some wounds just won't heal. Infections, diseases like diabetes, and suppressed immune systems often stack up to slow healing.

24 Nov 2022

Scientists develop new injectable hydrogel for treatment of aneurysms

Aneurysms, abnormal enlargement or ballooning in the wall of blood vessels can result in rupture and fatal bleeding. To treat aneurysms, it is essential to stop the blood flow to the affected area and prevent rupture of the vessel.

16 Nov 2022

New Pathogen Analyzer combines the advantages of PCR and rapid antigen testing

Speed or accuracy? As far as COVID-19 tests go, this was the choice you had to make. In the future, this dilemma could be a thing of the past.

2 Nov 2022

Hydrogel bioink can bioprint conduits that mimic the mechanics of native blood vessels

Cardiovascular diseases (CVDs) remain among the leading causes of global morbidity and mortality. In patients with CVD, blood vessels-which transport blood, oxygen, and nutrients-can become constricted or obstructed, leading to numerous complications.

27 Oct 2022