DOC BUTCH DUMDUM

Knee osteoarthritis is one of the most common reasons patients become interested in regenerative medicine. The story is familiar. Knee pain begins gradually. Walking becomes uncomfortable. Stairs become difficult. Exercise decreases. Pain medications become more frequent. Eventually, the patient begins searching online and encounters terms such as: PRP. Stem cells. MSCs. Exosomes. Cartilage regeneration. But how much of this is supported by science? Understanding Osteoarthritis Osteoarthritis is more complicated than simply having “worn-out cartilage.” It involves the entire joint environment, including cartilage, synovium, subchondral bone, ligaments and inflammatory signaling. This is one reason regenerative medicine has become an attractive research area. Instead of merely suppressing pain, researchers are asking whether biologic interventions could influence the joint environment itself. Why Are MSCs Being Studied? Mesenchymal stromal/stem cells possess properties ...

​ Stroke remains one of the leading causes of long-term neurological disability. For many survivors, surviving the acute event is only the beginning. Months or even years afterward, patients may continue to experience weakness, impaired sensation, poor balance, spasticity, difficulty walking, speech problems, fatigue, and loss of independence. This naturally leads patients and their families to ask: “Can stem cells help the brain recover after a stroke?” The scientific answer is promising — but still evolving. What Happens to the Brain After Stroke? An ischemic stroke occurs when blood flow to part of the brain becomes interrupted, depriving neurons of oxygen and nutrients. Some brain cells die during the initial injury, while surrounding tissues may experience inflammation, oxidative stress, vascular dysfunction, and disruption of neural networks. Yet the brain also possesses an extraordinary ability: Neuroplasticity. Neuroplasticity refers to the nervous system’s ability to...

​ Stem Cell Therapy in the Philippines: What Does the Science Actually Say? Understanding Mesenchymal Stem Cells, Regenerative Medicine, and the Evidence Behind an Emerging Field By Dr. Daryl Joel Dumdum, MD, DFM, FSRM When patients first come to me asking about stem cell therapy, the questions are often remarkably similar: “Doc, do stem cells really work?” “Can stem cells repair damaged organs?” “Is stem cell therapy already available in the Philippines?” And perhaps the most important question: “Is there actual scientific evidence behind it?” My answer begins with an important distinction. Stem cell science is real. Regenerative medicine is real. But not every treatment being promoted as “stem cell therapy” has been proven to work for every disease. That distinction is extremely important. As physicians working in this rapidly developing field, our responsibility is not to sell hope without evidence. Our responsibility is to understand the science, follow the research, ...