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Early embryo DNA replication program reveals unexpected flexibility

The intricate process of duplicating genetic information, referred to as DNA replication, lies at the heart of the transmission of life from one cell to another and from one organism to the next.

20 Dec 2023

Patients facing death are opting for a lifesaving heart device — but at what risk?

Too old and too sick for a heart transplant, Arvid Herrman was given a choice: Have a mechanical pump implanted in his heart, potentially keeping him alive for several years, or do nothing and almost certainly die within a year.

19 Dec 2023

Spinal cord treatment offers relief and sensation to lower limb amputees

Researchers from the USA used commercially available electrodes for closed-loop spinal cord stimulation in three individuals with transtibial amputation.

18 Dec 2023

‘Financial ruin is baked into the system’: Readers on the costs of long-term care

Thousands of readers reacted to the articles in the "Dying Broke" series about the financial burden of long-term care in the United States.

15 Dec 2023

Deep learning models replicate human auditory processing

Computational models that mimic the structure and function of the human auditory system could help researchers design better hearing aids, cochlear implants, and brain-machine interfaces.

13 Dec 2023

New data illustrates evolving trends in breast enhancement over the past 16 years

Ongoing quality improvement data submitted by Board-certified plastic surgeons highlight current trends in surgical technique in cosmetic breast augmentation using implants, reports a study in the December issue of Plastic and Reconstructive Surgery, the official medical journal of the American Society of Plastic Surgeons (ASPS).

7 Dec 2023

Patients expected Profemur artificial hips to last. Then they snapped in half.

Bradley Little, a physical education teacher in Arizona, was leading his class through a school hallway in 2017 when he collapsed. Little feared he was having a stroke. Or, in a sign of the times, that he'd been shot. He tried to stand, but his leg wouldn't move.

5 Dec 2023

Experimental deep brain stimulation offers hope to treat cognitive deficits after traumatic brain injuries

Five people who had life-altering, seemingly irreversible cognitive deficits following moderate to severe traumatic brain injuries showed substantial improvements in their cognition and quality of life after receiving an experimental form of deep brain stimulation (DBS) in a phase 1 clinical trial.

4 Dec 2023

SGH and NTU Singapore to develop customized medical devices and implants using 3D printing

Singapore General Hospital (SGH) patients are expected to benefit from healthcare innovations, such as customized medical devices and implants, under a collaboration with Nanyang Technological University, Singapore (NTU Singapore) to set up a Joint Research & Development Laboratory in additive manufacturing (AM), also known as 3D printing.

4 Dec 2023

New stem cell-based treatment for Type 1 diabetes can reduce dependence on daily insulin injections

An innovative stem cell-based treatment for Type 1 diabetes can meaningfully regulate blood glucose levels and reduce dependence on daily insulin injections, according to new clinical trial results from the University of British Columbia (UBC) and Vancouver Coastal Health (VCH).

27 Nov 2023

Novel 3D-printed implant could revolutionize infection control in surgery

A novel surgical implant developed by Washington State University researchers was able to kill 87% of the bacteria that cause staph infections in laboratory tests, while remaining strong and compatible with surrounding tissue like current implants.

20 Nov 2023

Study reveals acupuncture and massage as effective pain management in advanced cancer

In a clinical trial, acupuncture and massage therapy significantly reduced pain, fatigue, and insomnia, enhancing quality of life in advanced cancer patients over 26 weeks.

16 Nov 2023

Does regular cannabis use affect motor skills?

A study in Human Brain Mapping reveals that regular cannabis use alters the neural dynamics of motor control, showing that while cannabis users perform tasks with similar accuracy and reaction time as non-users, their brains exhibit stronger β-ERD responses during task execution, potentially indicating compensatory neural mechanisms.

15 Nov 2023

Cannabis shows promise in easing endometriosis pain, new research suggests

The Journal of Clinical Medicine review explores cannabis as a self-management strategy for endometriosis pain, revealing its potential to reduce gut inflammation and improve gut permeability, thereby alleviating bloating and suppressing pain through interactions with the endocannabinoid system and gut microbiota.

14 Nov 2023

Aspirin avoidance improves clinical outcomes in patients with advanced heart failure

Left ventricular assist devices (LVADs) are pumps that are used to circulate blood in patients with weakened hearts due to advanced heart failure. Mechanical stress on these implants can make patients susceptible to blood clots, and patients are required to take anti-clotting medications including vitamin-k antagonists (VKA) and aspirin.

14 Nov 2023

Neural circuits respond to rapid dopamine surges

Researchers assess the pharmacodynamics of dopamine signaling, brain connectivity/activity, and self-documented 'high' following methylphenidate exposure.v

14 Nov 2023

High-density electrocorticography for speech decoding and improved neural speech prostheses

High-resolution, micro-electrocorticographic (µECoG) neural recordings for speech decoding to improve speech prostheses.

8 Nov 2023

New prosthetic converts brain signals to speech in real time

A speech prosthetic developed by a collaborative team of Duke neuroscientists, neurosurgeons, and engineers can translate a person's brain signals into what they're trying to say.

6 Nov 2023

Experimental wireless pacemaker harvests energy from heart to recharge battery

By converting mechanical energy into electrical energy, an experimental wireless, or leadless, pacemaker housing is able to partially recharge its battery, according to a proof-of-principle study to be presented at the American Heart Association's Scientific Sessions 2023.

6 Nov 2023

Managing menopause: The 2023 toolkit for healthcare practitioners

The authors of the revised 2023 Toolkit extracted key recommendations from professional guidelines and positions as well as consensus statements on menopause and related conditions that have emerged since 2014.

1 Nov 2023

Implants News and Research

Early embryo DNA replication program reveals unexpected flexibility

Patients facing death are opting for a lifesaving heart device — but at what risk?

Spinal cord treatment offers relief and sensation to lower limb amputees

‘Financial ruin is baked into the system’: Readers on the costs of long-term care

Deep learning models replicate human auditory processing

New data illustrates evolving trends in breast enhancement over the past 16 years

Patients expected Profemur artificial hips to last. Then they snapped in half.

Experimental deep brain stimulation offers hope to treat cognitive deficits after traumatic brain injuries

SGH and NTU Singapore to develop customized medical devices and implants using 3D printing

New stem cell-based treatment for Type 1 diabetes can reduce dependence on daily insulin injections

Novel 3D-printed implant could revolutionize infection control in surgery

Study reveals acupuncture and massage as effective pain management in advanced cancer

Does regular cannabis use affect motor skills?

Cannabis shows promise in easing endometriosis pain, new research suggests

Aspirin avoidance improves clinical outcomes in patients with advanced heart failure

Neural circuits respond to rapid dopamine surges

High-density electrocorticography for speech decoding and improved neural speech prostheses

New prosthetic converts brain signals to speech in real time

Experimental wireless pacemaker harvests energy from heart to recharge battery

Managing menopause: The 2023 toolkit for healthcare practitioners

Discover how SciY empowers scientists

Why use light scattering to analyze proteins and viral vectors?

Changing the landscape of R&D to build clinical success from the ground up

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