Revised Article-Blood and Marrow Stem Cell Transplant

A blood and marrow stem cell transplant is a procedure that replaces a person's faulty stem cells with healthy ones.
Source: National Heart, Lung, and Blood Institute Health Topics - Category: Consumer Health News Source Type: news

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This article, unfortunately paywalled, is interesting to note as a mark of the now increasingly energetic expansion of commercial efforts in longevity science. David Sinclair has been building a private equity company to work in many areas relevant to this present generation of commercial longevity science; while I'm not sold on his primary research interests as the basis for meaningful treatments for aging, he is diversifying considerably here, including into senolytics, the clearance of senescent cells demonstrated to produce rejuvenation in animal studies. This sort of approach to business mixes aspects of investing and...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
Contributors : Stephen Dalton ; Thomas Colunga ; Miranda Hayworth ; Luoman Chen ; Kristopher L NazorSeries Type : Expression profiling by high throughput sequencing ; Genome binding/occupancy profiling by high throughput sequencingOrganism : Homo sapiens ; Mus musculusMesothelium is a multipotent resident progenitor cell of the coelomic organs that functions in organogenesis, repair and possible regeneration. We used hESCs to generate mesothelium of the epithelial and mesenchymal forms. Mesenchymal derivatives of mesothelium have been previously reported to function in tissue repair by promoting and participating in angiog...
Source: GEO: Gene Expression Omnibus - Category: Genetics & Stem Cells Tags: Expression profiling by high throughput sequencing Genome binding/occupancy profiling by high throughput sequencing Homo sapiens Mus musculus Source Type: research
When Nichelle Obar learned she was pregnant with her second child last year, she never expected that her pregnancy, or her baby, would make history. But when the 40-year-old food-and-beverage coordinator from Hawaii and her fiancé Christopher Constantino went to their 18-week ultrasound, they learned something was wrong. The heart was larger than it should have been, and there was evidence that fluid was starting to build up around the organ as well. Both were signs that the fetus was working extra hard to pump blood to its fast-growing body and that its heart was starting to fail. Obar’s doctor knew what coul...
Source: TIME: Science - Category: Science Authors: Tags: Uncategorized medicine Source Type: news
Fight Aging! provides a weekly digest of news and commentary for thousands of subscribers interested in the latest longevity science: progress towards the medical control of aging in order to prevent age-related frailty, suffering, and disease, as well as improvements in the present understanding of what works and what doesn't work when it comes to extending healthy life. Expect to see summaries of recent advances in medical research, news from the scientific community, advocacy and fundraising initiatives to help speed work on the repair and reversal of aging, links to online resources, and much more. This content is...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
We report that the disruption of excitation-contraction coupling contributes to impaired force generation in the mouse model of Sod1 deficiency. Briefly, we found a significant reduction in sarcoplasmic reticulum Ca2+ ATPase (SERCA) activity as well as reduced expression of proteins involved in calcium release and force generation. Another potential factor involved in EC uncoupling in Sod1-/- mice is oxidative damage to proteins involved in the contractile response. In summary, this study provides strong support for the coupling between increased oxidative stress and disruption of cellular excitation contraction mac...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
With the development of medical technology, transplantation has prevailed and become an important tool in the treatment of disease. According to the WHO ’s statistics, as of 2015, approximately 120000 cases of solid organ transplantation have been performed globally. Renal transplantation is the most common, followed by liver transplantation, heart transplantation, lung transplantation, hematopoietic stem cell transplantation, etc. [1]. And, in re cipients of transplantation, seizures usually occur during the postoperative period [2,3].
Source: Seizure: European Journal of Epilepsy - Category: Neurology Authors: Tags: Review Source Type: research
Fight Aging! provides a weekly digest of news and commentary for thousands of subscribers interested in the latest longevity science: progress towards the medical control of aging in order to prevent age-related frailty, suffering, and disease, as well as improvements in the present understanding of what works and what doesn't work when it comes to extending healthy life. Expect to see summaries of recent advances in medical research, news from the scientific community, advocacy and fundraising initiatives to help speed work on the repair and reversal of aging, links to online resources, and much more. This content is...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
Purpose of review The current review highlights the most relevant articles on lung infections following hematopoietic stem cell transplantation (HCT) published over the last year. Between 30 and 50% of HCT recipients will develop pulmonary infiltrates. These pulmonary complications may be infectious (caused by virus, bacteria, fungi, or protozoa) or noninfectious (e.g., fluid overload, heart failure, transfusion reactions like transfusion associated lung injury and transfusion-associated circulatory overload, drug reactions, engraftment syndrome, idiopathic pneumonia syndrome, diffuse alveolar hemorrhage, cryptogenic org...
Source: Current Opinion in Organ Transplantation - Category: Surgery Tags: INFECTIOUS COMPLICATIONS IN TRANSPLANTATION: Edited by Shimon Kusne Source Type: research
In this study, senescent cell distribution and quantity in vastus lateralis muscle were examined in young human adults after a single bout of resistance exercise. To determine the effects of dietary protein availability around exercise on senescent cell quantity and macrophage infiltration of skeletal muscle, two isocaloric protein supplements (14% and 44% in calorie) were ingested before and immediately after an acute bout of resistance exercise, in a counter-balanced crossover fashion. An additional parallel trial was conducted to compare the outcome of muscle mass increment under the same dietary conditions after 12 wee...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
Abstract Allogeneic stem cell transplantation is currently the only curative therapy for primary myelofibrosis (MF), while the JAK2 inhibitor, ruxolitinib. Has been approved only for palliation. Other therapies are desperately needed to reverse life-threatening MF. However, the cell(s) and cytokine(s) that promote MF remain unclear. Several reports have demonstrated that captopril, an inhibitor of angiotensin-converting enzyme that blocks the production of angiotensin II (Ang II), mitigates fibrosis in heart, lung, skin and kidney. Here, we show that captopril can mitigate the development of MF in the Gata1low mou...
Source: J Cell Mol Med - Category: Molecular Biology Authors: Tags: J Cell Mol Med Source Type: research
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