A medicina regenerativa é um campo emergente que procura reparar, substituir ou restaurar células, tecidos ou órgãos adoecidos. Na Mayo Clinic, a Dra. Saranya Wyles, M.D. Ph.D. em dermatologia, está pesquisando novas curas para problemas de pele relacionados à idade, como rugas, manchas da idade, perda de cabelo e afinamento da pele.
罗切斯特，明尼苏达州 — 再生医学是一个新兴领域，人们在其中寻找修复、替换或恢复病变细胞、组织或器官的新方法。妙佑医疗国际(Mayo Clinic) 的皮肤科医生Saranya Wyles医学博士/博士正在研究新疗法，试图解决各种年龄相关的皮肤问题，如皱纹、老年斑、脱发和皮肤变薄
مدينة روتشستر، ولاية مينيسوتا- الطب التجديدي هو مجال ناشئ يهدف إلى إصلاح الخلايا أو الأنسجة أو الأعضاء المريضة أو استبدالها أو ترميمها. في مايو كلينك، تبحث طبيبة الجلد سارانيا وايلز، دكتور الطب، الحاصلة على الدكتوراه، عن علاجات جديدة لمشاكل الجلد المرتبطة بالعمر مثل: التجاعيد وبقع الشيخوخة وتساقط الشعر وترقق الجلد.
La medicina regenerativa es un campo naciente que busca reparar, reemplazar o restaurar células, tejidos y órganos dañados.
Here are some of the latest articles that have been added to the Aging channel on Newswise, a free source for journalists.
The Jacobson Innovation Award is an international surgical honor that recognizes living surgeons who are innovators of a new development or technique in any field of surgery. It is made possible through a gift from Julius H. Jacobson II, MD, FACS, and his wife Joan. Dr. Jacobson is a general vascular surgeon known for his pioneering work in the development of microsurgery. This year's recipient, Dr. Anthony Atala, is a pediatric urologist, researcher, professor, and mentor who is renowned for developing foundational principles for regenerative medicine research, which holds great promise for people who require tissue substitution and reconstruction.
Osteoarthritis – a painful condition that results from the deterioration of the cartilage in our joints – affects millions of people worldwide. To combat this issue, NIBIB-funded researchers are developing an implantable, biodegradable film that helps to regenerate the native cartilage at the site of damage. Their study, performed in rabbits, could be an initial, important step in the establishment of a new treatment for this common condition.
Using a next generation sequencing analysis to examine human endogenous retrovirus (HERV) integration sites, researchers from Kumamoto University, the National Institute of Genetics (Japan), and the University of Michigan (USA) have discovered that these ancient retroviruses can undergo retrotransposition (DNA sequence insertion with RNA mediation) into iPS cells.
Scientists from the Tokyo Medical and Dental University (TMDU) used photoelectrochemical measurement and X-ray photoelectron spectroscopy to clarify the source of titanium’s biocompatibility when implanted into the body, as with hip replacements and dental implants.
Scientists have revived light-sensing neuron cells in organ donor eyes and restored communication between them as part of a series of discoveries that stand to transform brain and vision research.
A new clinical guideline from the American Society for Radiation Oncology (ASTRO) provides guidance on the use of radiation therapy to treat patients with brain metastases from non-hematologic solid tumors. The guideline, which updates ASTRO’s original 2012 guideline to reflect recent research developments, is published in Practical Radiation Oncology.
Every species, from bacteria to humans, is capable of regeneration. Regeneration is mediated by the molecular processes that regulate gene expression to control tissue renewal, restoration and growth.
This study led by Prof. Qiuyu Zhang (Northwestern Polytechnical University), Prof. Ki-Bum Lee (Rutgers University), and Prof. Liang Kong (School of Stomatology, The Fourth Military Medical University).
ReMDO and Axiom Space today announced their plans to leverage the translational regenerative medicine expertise of the WFIRM team and Axiom’s leadership in commercial space infrastructure development to advance in-space regenerative medicine biomanufacturing.
A finding by UC Riverside bioengineers could hasten development of lab-grown blood vessels and other tissues to replace and regenerate damaged tissues in human patients.
Here are some of the latest articles that have been added to the Clinical Trials channel on Newswise.
ReMDO and its collaborating research partner, the Wake Forest Institute for Regenerative Medicine (WFIRM), have launched the Innovation Accelerator, which is housed in WFIRM’s space.
The Wake Forest Institute for Regenerative Medicine (WFIRM) and the Regenerative Medicine Foundation (RMF) for the second year will join forces for their annual meetings to be held in conjunction and virtually, kicking off on Monday, June 6 - 11. Early Bird Registration ends May 6.
Researchers at HSS have launched a study to see if injecting a type of stem cell derived from a patient’s own fat tissue could improve healing and shoulder function after rotator cuff surgery. The cells are extracted from adipose, or fat tissue, in the patient’s abdomen.
Iowa State University scientists are examining a genetic pathway triggered when cells undergo inflammation due to injury or infection that also plays an important role in the development of blood stem cells. The research could lead to the ability to treat blood diseases by regenerating a patient’s blood cells.
Etaluma is collaborating with the RegeneratOR Test Bed, a new regenerative medicine endeavor in North Carolina, by providing its technology to help support start-up and early-stage companies in the regenerative medicine space.
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A single protein can reverse the developmental clock on adult brain cells called astrocytes, morphing them into stem-like cells that produce neurons and other cell types, UT Southwestern researchers report in a PNAS study. The findings might someday lead to a way to regenerate brain tissue after disease or injury.
Researchers have used sound waves to turn stem cells into bone cells, in a tissue engineering advance that could one day help patients regrow bone lost to cancer or degenerative disease.
Through reconstructing an evolutionary history, they found that genetic differences between axolotls and other salamanders in their region of Mexico were almost indistinguishable.
The Latest Research News in Cardiovascular Health
A Mayo Clinic é pioneira e está refinando procedimentos regenerativos que são uma ponte para o transplante. Estes procedimentos estão proporcionando novas opções para fortalecer e reconstruir a saúde enquanto os pacientes aguardam o presente da vida.
妙佑医疗国际(Mayo Clinic) 致力于开发和完善各种再生医疗程序，以帮助患者为器官移植做好准备。这些再生医疗程序为器官移植患者提供了新的选项，让他们能够在等待生命的馈赠期间积极增强体质并恢复健康。
Mayo Clinic no solamente va a la vanguardia de los procedimientos regenerativos que sirven como puente al trasplante, sino que también los refina. Estos procedimientos brindan nuevas alternativas para recuperar y fortalecer la salud, mientras los pacientes esperan que llegue ese regalo de vida.
Researchers at Mayo Clinic, along with colleagues in the Netherlands and Germany, may have a viable, less risky alternative to regenerate bone: messenger RNA. This well-known platform for vaccines has already proven to be safe in human use by the FDA.
Here are some of the latest articles we've posted in the Physical Science channel.
Mayo Clinic and Carnegie Mellon University (CMU) announced today a research agreement to transform organ transplantation. The institutions will bioengineer innovative approaches to address barriers in organ transplantation.
Mechanical hearts spur some regeneration in dormant parts of failing hearts, according to a UT Southwestern pilot study that shows promise for developing regenerative heart therapies.
Irvine, Calif., Feb. 3, 2022 – The W.M. Keck Foundation has awarded $1 million to an interdisciplinary team of researchers at the University of California, Irvine to study the formation and health of cartilages, tissues that are vital to skeletal structures. A particular focus for the UCI team, which includes scientists from the School of Biological Sciences and The Henry Samueli School of Engineering, will be an examination of “peculiar cells” that are giant in size and packed with lipid molecules, according to co-principal investigator Maksim Plikus, professor of developmental & cell biology.
Internationally recognized medical researcher, surgeon, and professor Thomas K. Waddell, MD, MSc, PhD, was honored with the 2022 Earl Bakken Scientific Achievement Award from The Society of Thoracic Surgeons.
Scientists have triggered long-term growth of legs in adult frogs, which are naturally unable to regenerate limbs. The frogs regrew a lost leg over months, triggered by just 24 hour exposure to a five-drug cocktail held under a bioreactor. The new legs were functional enough to enable sensation and locomotion.
A mutation in the gene that causes fibrodysplasia ossificans progressiva (FOP) doesn’t just cause extra bone growth but is tied to a problem in generating new muscle tissue after injury
Biofabrication company to advance key tissue applications
A medicina regenerativa poderia retardar a evolução das doenças degenerativas que frequentemente devastam os anos da maturidade, revela um estudo da Mayo Clinic. A expectativa de vida quase dobrou desde os anos 50, mas a expectativa de saúde (o número de anos sem doenças) não acompanhou o ritmo. De acordo com um artigo publicado na revista NPJ Regenerative Medicine, de maneira geral, as pessoas vivem mais tempo, mas a última década de vida é frequentemente assolada por doenças crônicas relacionadas ao envelhecimento, o que diminui a qualidade de vida. Esses últimos anos de vida vêm com uma grande sobrecarga de custos para a sociedade.
La medicina regenerativa puede lentificar el reloj de aquellas enfermedades degenerativas que suelen causar estragos durante la tercera edad, descubre un estudio de Mayo Clinic. La expectativa de vida casi se ha duplicado desde la década de los años 50; pero la expectativa de salud, que son los años sin sufrir enfermedades, se ha mantenido al mismo ritmo. Según un trabajo publicado en NPJ Regenerative Medicine (Medicina Regenerativa de NPJ), las personas suelen vivir más largo, pero en su última década de vida generalmente se ven aquejadas por aquellas enfermedades crónicas y propias de la edad que disminuyen la calidad de vida. Además, esos últimos años representan una gran carga para la sociedad.
退行性疾病的到来通常意味着老年黄金岁月遭受破坏，但妙佑医疗国际(Mayo Clinic)的一项研究发现，再生医学可以减缓退行性疾病的发展。自1950年代以来，人类的寿命几乎翻番，但无病痛的健康寿命却没有同步跟上。根据发表在《NPJ 再生醫學》（NPJ Regenerative Medicine）上的一篇论文，人的寿命普遍有所增长，但在最后的十年里，往往会饱受与年龄相关的慢性疾病的困扰，这些疾病降低了生活质量。人在最后几年的时光往往会给社会带来巨大的成本负担。
وجدت دراسة أجرتها مايو كلينك أن الطب التجديدي يمكن أن يبطئ عقارب الساعة بالنسبة للأمراض التنكسية التي غالبًا ما تدمر سنوات التقاعد. لقد تضاعف العمر الافتراضي تقريبًا منذ الخمسينيات من القرن الماضي، لكن الامتداد الصحّي - عدد السنوات الخالية من الأمراض - لم تواكب ذلك. وفقًا لورقة بحثية نُشرت في مجلة إن بي جيه للطب التجديدي، يعيش الناس عمومًا لفترة أطول، لكن العقد الأخير من العمر غالبًا ما يكون مليئًا بالأمراض المزمنة المرتبطة بالعمر والتي تقلل من جودة الحياة. وتأتي هذه السنوات الأخيرة مع كلفة كبيرة على المجتمع.
A silicon device that can change skin tissue into blood vessels and nerve cells has advanced from prototype to standardized fabrication, meaning it can now be made in a consistent, reproducible way.
Immune cells could be doing much more than we think in protecting our eyes – Jefferson researchers uncover new details.
A novel protein regulator of tumor angiogenesis, TMEM230, was recently characterized by researchers to have a role in tumor development and vascularization, with potential as a target for anti-tumor therapy in difficult-to-treat cancers such as glioblastoma.
Scientists from Cedars-Sinai are gearing up to send stem cells into space to test whether it is possible to produce large batches in zero gravity for use in treating a variety of diseases back on Earth.
Johns Hopkins Medicine scientists have used glowing chemicals and other techniques to create a 3D map of the blood vessels and self-renewing “stem” cells that line and penetrate a mouse skull. The map provides precise locations of blood vessels and stem cells that scientists could eventually use to repair wounds and generate new bone and tissue in the skull.
Biologists have struggled to study rare and transient muscle cells involved in the process, but Cornell engineers have lifted the curtain on these elusive dynamics with the launch of scMuscle, one of the largest single-cell databases of its kind.
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