Key Points Chinese researchers have developed a brain-spinal interface (BSI) that helps paralyzed patients regain movement and sensation. The technology uses small brain and spinal implants with AI to bypass damaged neural pathways. Clinical trials in 2025 showed patients walking within days, with some sensory recovery. It may potentially be adapted to treat facial paralysis, […]
Month: May 2025
Blogs By Dr. Syed Nabeel
Agentic Artificial Intelligence in Healthcare: Principles, Applications, and Ethical Considerations
Introduction The evolution of artificial intelligence (AI) has ushered in a transformative era in healthcare, marked by the emergence of agentic AI—a paradigm shift from passive, task-specific tools to autonomous, goal-directed systems capable of independent decision-making and adaptive problem-solving. Unlike traditional AI, which operates within rigidly defined parameters, agentic AI exhibits autonomy, proactivity, and adaptability, […]
A research team at Pohang University of Science and Technology (POSTECH), South Korea, has developed an innovative photocurable hydrogel that enables minimally invasive bone regeneration. Comprising alginate derived from brown algae and recombinant mussel adhesive protein containing RGD peptides, the hydrogel incorporates calcium ions, phosphonodiols, and a photoinitiator to facilitate rapid solidification under visible light. […]
The Times Of Dentistry
Ultrasound-Powered 3D Printing: A Game-Changer for Maxillofacial Regeneration
By the DentistryUnited Newsdesk In a groundbreaking leap for regenerative dentistry, researchers at the California Institute of Technology have unveiled Deep Tissue In Vivo Sound Printing (DISP), a non-invasive 3D printing technique that uses ultrasound to create precise hydrogel structures inside the body. This innovation, detailed in a recent Science publication, could redefine maxillofacial reconstruction […]
Blogs By Dr. Syed Nabeel
Rain, AI & Fritters : A Dental Drama With No Patients (But Plenty of Snacks)
By Dr Syed Nabeel It was a dark and stormy afternoon—the kind where potholes morph into Olympic diving pools, patients disappear like they’ve signed up for a dental avoidance reality show, and even the most die-hard RCT fanatics ghost you faster than a patient dodging a scaling bill. There I was, Dr. Syed Nabeel, the […]
Chronicle 11 : Women Dilemma Navigating Dress Codes and Gender Norms in Dental School: A Woman Dentist’s Perspective in 2025 The first time I started dental school, I was happy about the fact that there were many women in the class. I was glad that I was getting into a profession that was more women […]
Prologue – The Steps at St. Stephen’s Green It was a misty afternoon in Dublin, the kind that drapes the city in a poetic hush. Alexandra, her auburn hair catching the grey light, sat cross-legged on the worn stone steps of the chapel near St. Stephen’s Green. Her fingers glided across the screen of her […]
When I opened my inbox this morning — the one I use for DentistryUnited (dentistryunited@gmail.com) — this message stood out. It wasn’t just another email. It was a reminder of the journey we began years ago, and how far our community has come. Dr. Samantha Korhonen, whom I met at the launch of DentistryUnited during […]
Chronicle 10 : The White Coat White Coat Dreams and Paranoid Dentists: A Journey from Nostalgia to Infection Control I still remember one of those soap advertisements that aired just before I started dental school. A charming actor, dressed as a doctor, rode through the dusty city on his bike—white coat draped heroically on […]
A Quest for Precision: Dr. Sofia’s Inquiry into Intraoral Scanners By Dr. Syed Nabeel, Founder of DentistryUnited.com The story began with a message from New York, channeled through the digital corridors of DentistryUnited.com. It was Dr. Sofia N., a dentist whose curiosity about digital dentistry shone brightly. She had turned to DentUni, the chatbot I […]