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Total 233 results found since Jan 2013.
Enzyme Treatment Strips Mucins from Cancer Cells
Researchers at Stanford University have developed a new type of cancer therapy. The technology targets mucins, sugar-coated proteins that help cancer cells to metastasize and avoid the immune system. In particular, mucins enable cancer cells to survi...
Source: Medgadget - September 12, 2023 Category: Medical Devices Authors: Conn Hastings Tags: Medicine Oncology Source Type: blogs
mRNA Immunotherapy Targets Cancer
Researchers at the Mount Sinai Hospital have developed an mRNA-based treatment for cancer. The approach combines the delivery of mRNA therapy in lipid nanoparticles and also involves co-delivering dendritic cells that have also been primed through tr...
Source: Medgadget - August 25, 2023 Category: Medical Devices Authors: Conn Hastings Tags: Genetics Medicine Oncology immunotherapy MountSinaiNYC mRNA Immunotherapy Source Type: blogs
Fight Aging! Newsletter, August 14th 2023
This study demonstrates just how vital the thymus is to maintaining adult health."
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Does Amyloid-β Aggregation Cause Broad Disruption of Proteostasis?
https://www.fightaging.org/archives/2023/08/does-amyloid-%ce%b2-aggregation-cause-broad-disruption-of-proteostasis/
Researchers here speculate on the ability of insoluble amyloid-β aggregates to be broadly disruptive of the solubility of many other proteins, and thus disruptive to cell and tissue function. Is this important in aging? The evidence here shows the existence of the mechanism in a lower species, but that doesn't n...
Source: Fight Aging! - August 13, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Fight Aging! Newsletter, June 19th 2023
In conclusion, among Swedish middle-aged subjects, nearly two-thirds showed complete fatty degeneration of thymus on CT.
Age-Related Dysfunction of Water Homeostasis
https://www.fightaging.org/archives/2023/06/age-related-dysfunction-of-water-homeostasis/
Dehydration can be an issue in older people. As in every complex system in the body, the mechanisms by which hydration is regulated become dysfunctional with advancing age. Researchers here look at the brain region responsible for regulating some of the response to dehydration, cataloging altered gene expression in search of the more important mechani...
Source: Fight Aging! - June 18, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Notes from the 2023 Age-Related Disease Therapeutics Summit
The former Longevity Therapeutics conference series was renamed to the Age-Related Disease Therapeutics Summit and held its fifth event recently in San Francisco. It was a smaller meeting than in past years, perhaps a result of the recent downturn in the global financial and investment environment. Few investors were present. Nonetheless, one can usually learn something interesting from the presenting biotech founders and executives. I took a few notes while I was there to present on progress at Repair Biotechnologies, and they follow in the order of the conference program.
Birget Schilling from the Buck Institute f...
Source: Fight Aging! - June 16, 2023 Category: Research Authors: Reason Tags: Longevity Industry Source Type: blogs
Senolytic Treatments as a Strategy to Improve Immune Function in Late Life
Senescent cells accumulate in tissues throughout the body with age. Cells become senescent constantly throughout life, largely by reaching the Hayflick limit on replication, but a small number due to potentially cancerous mutations, or other forms of damage and stress. Senescent cells are rapidly removed by the immune system in youth, keeping their numbers low, but the balance between creation and destruction is disrupted with aging. There is greater stress, but perhaps more importantly the immune system becomes less efficient, less able to clear senescent cells in a timely fashion. Since senescent cells actively secrete p...
Source: Fight Aging! - June 14, 2023 Category: Research Authors: Reason Tags: Medicine, Biotech, Research Source Type: blogs
Intratumoral Bacteria as an Injectable Anti-Cancer Treatment
Scientists at the Japan Advanced Institute of Science and Technology in Ishikawa, Japan have developed an anti-cancer treatment that consists of bacteria that are naturally found inside some tumors. Isolating and then injecting these bacteria into ex...
Source: Medgadget - May 19, 2023 Category: Medical Devices Authors: Conn Hastings Tags: Medicine Oncology JAIST Source Type: blogs
Nanoparticles Get Lymphatic Vessels Pumping
Researchers at the Georgia Institute of Technology have developed a nanotechnological solution for lymphedema, a failure of the lymphatic system that results in uncomfortable and irreversible fluid retention. Previous research efforts have focused on...
Source: Medgadget - March 27, 2023 Category: Medical Devices Authors: Conn Hastings Tags: Medicine Nanomedicine News Oncology Surgery Source Type: blogs
Imagene Profiles Cancer Biomarkers in Real Time
Cancer therapies have proliferated over the past few decades, improving outcomes for many patients. But this variety requires accurate diagnostics and appropriate decision making to choose the optimal course of therapy. The current gold standard of i...
Source: Medgadget - March 22, 2023 Category: Medical Devices Authors: Medgadget Editors Tags: Diagnostics Exclusive Oncology Pathology biomarkers cancer biomarkers molecular profiling Source Type: blogs
Fight Aging! Newsletter, January 30th 2023
In conclusion, deletion of p16Ink4a cells did not negatively impact beta-cell mass and blood glucose under basal and HFD conditions and proliferation was restored in a subset of HFD mice opening further therapeutic targets in the treatment of diabetes.
Communication Between Blood and Brain in Aging and Rejuvenation
https://www.fightaging.org/archives/2023/01/communication-between-blood-and-brain-in-aging-and-rejuvenation/
As noted here, joining the circulatory systems of an old and young mouse results in some degree of rejuvenation in the old mouse. Where brain function is improved, researchers are inter...
Source: Fight Aging! - January 29, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Senotherapeutics Will Reduce the Side-Effects of Cancer Radiotherapy
Treatment with radiation to kill cancerous cells results in an increased burden of senescent cells, both in and around the tumor. This is a fair trade-off; a senescent cancerous cell may be harmful in and of itself, but it is a good deal less harmful in the long run than an active cancer cell. Unfortunately senescent cells produce pro-growth, pro-inflammatory signaling that is disruptive of tissue function, raises the risk of suffering a range of age-related conditions, and increases the risk of both reoccurrence of the treated cancer and the development of later unrelated cancers.
Thus given the work taking place o...
Source: Fight Aging! - January 24, 2023 Category: Research Authors: Reason Tags: Medicine, Biotech, Research Source Type: blogs
Fight Aging! Newsletter, January 9th 2023
Fight Aging! publishes news and commentary relevant to the goal of ending all age-related disease, to be achieved by bringing the mechanisms of aging under the control of modern medicine. This weekly newsletter is sent to thousands of interested subscribers. To subscribe or unsubscribe from the newsletter,
please visit:
https://www.fightaging.org/newsletter/
Longevity Industry Consulting Services
Reason, the founder of Fight Aging! and Repair Biotechnologies, offers strategic consulting services to investors, entrepreneurs, and others interested in the longevity industry and its complexities. To find out m...
Source: Fight Aging! - January 8, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Fight Aging! Newsletter, January 2nd 2023
In conclusion, circulating monocytes in older adults exhibit increased expression of activation, adhesion, and migration markers, but decreased expression of co-inhibitory molecules.
MERTK Inhibition Increases Bone Density via Increased Osteoblast Activity
https://www.fightaging.org/archives/2022/12/mertk-inhibition-increases-bone-density-via-increased-osteoblast-activity/
Bone density results from the balance of constant activity on the part of osteoblasts and osteoclasts, the former building bone, the latter breaking it down. With advancing age, the balance of activity shifts to favor osteoclasts, prod...
Source: Fight Aging! - January 1, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
A Look Back at 2022: Progress Towards the Treatment of Aging as a Medical Condition
At the end of 2022, we can reflect on the fact that we are steadily entering a new era of medicine, one in which mechanisms of aging are targeted rather than ignored. It is a profound change, one that will change the shape of a human life and ultimately the human condition by eliminating the greatest sources of suffering and death in the world. Year after year, we see increased funding, ongoing progress towards therapies capable of slowing aging or reversing aspects of aging, and a growing taxonomy of such potential therapies and their target mechanisms.
The view of aging in the medical community and public at large...
Source: Fight Aging! - December 30, 2022 Category: Research Authors: Reason Tags: Of Interest Source Type: blogs
Fight Aging! Newsletter, December 19th 2022
In conclusion, p16 deletion or p16 positive cell clearance could be a novel strategy preventing long term HFD-induced skin aging.
Association of LDL-Cholesterol with Mortality
https://www.fightaging.org/archives/2022/12/association-of-ldl-cholesterol-with-mortality/
Researchers here report on a study of LDL-cholesterol and mortality risk in older people. As they note, data on this topic is conflicted once one moves beyond the matter of cardiovascular disease. Over a lifetime, higher LDL-cholesterol makes it easier to reach the tipping point at which cholesterol deposited in blood vessel walls produces en...
Source: Fight Aging! - December 18, 2022 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
