Type 1 diabetes induced by immune checkpoint inhibitors.

In conclusions, ICI-induced type 1 diabetes is a potentially life-threating adverse event after the immunotherapy of cancers. Screening and early recognition is important. Further investigation of the mechanism may help to better understand the pathology of type 1 diabetes. PMID: 32842016 [PubMed - as supplied by publisher]
Source: Chinese Medical Journal - Category: General Medicine Authors: Tags: Chin Med J (Engl) Source Type: research

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Purpose of review To summarize a new form of autoimmune diabetes as an adverse event of specific cancer immunotherapies. Immune checkpoint inhibitors are revolutionary treatments in advanced cancers; however, they can cause type 1 diabetes following treatment with these state-of-the-art therapies. Recent findings A review of the literature showed that this new form of autoimmune diabetes has significant similarities with childhood-onset type 1 diabetes but also some distinctions. It frequently presents with severe diabetic ketoacidosis and almost half of the patients have type 1 diabetes-associated antibodies at prese...
Source: Current Opinion in Endocrinology, Diabetes and Obesity - Category: Endocrinology Tags: DIABETES AND ENDOCRINE PANCREAS II: Edited by Peter A. Gottlieb Source Type: research
(St. Jude Children's Research Hospital) Scientists at St. Jude Children's Research Hospital mapped the epigenetic controls on T cells, which could aid Type 1 diabetes diagnosis and treatment, as well as cancer immunotherapy.
Source: EurekAlert! - Medicine and Health - Category: International Medicine & Public Health Source Type: news
Immunotherapy has transformed the treatment landscape for a wide range of human cancers. Immune checkpoint inhibitors (ICIs), monoclonal antibodies that block the immune-regulatory “checkpoint” receptors CTLA-4, PD-1, or its ligand PD-L1, can produce durable responses in some patients. However, coupled with their success, these treatments commonly evoke a wide range of immune-related adverse events (irAEs) that can affect any organ system and can be treatment-limiting and life-threatening, such as diabetic ketoacidosis, which appears to be more frequent than initially described. The majority of irAEs from check...
Source: Journal of Clinical Investigation - Category: Biomedical Science Authors: Source Type: research
Publication date: Available online 11 December 2019Source: Best Practice &Research Clinical Endocrinology &MetabolismAuthor(s): Giusy Elia, Silvia Martina Ferrari, Maria Rosaria Galdiero, Francesca Ragusa, Sabrina Rosaria Paparo, Ilaria Ruffilli, Gilda Varricchi, Poupak Fallahi, Alessandro AntonelliAbstractAnticancer immunotherapy, in the form of immune checkpoint inhibition (ICI), is a paradigm shift that has transformed the care of patients with different types of solid and hematologic cancers. The most notable improvements have been seen in patients with melanoma, non-small-cell lung, bladder, renal, cervical, u...
Source: Best Practice and Research Clinical Endocrinology and Metabolism - Category: Endocrinology Source Type: research
This study demonstrates for the first time that senescent cells secrete functional LTs, significantly contributing to the LTs pool known to cause or exacerbate idiopathic pulmonary fibrosis. Against Senolytics https://www.fightaging.org/archives/2019/11/against-senolytics/ There is no consensus in science that is so strong as to have no heretics. So here we have an interview with a naysayer on the matter of senolytic treatments, who argues that the loss of senescent cells in aged tissues will cause more harm to long-term health than the damage they will do by remaining. To be clear, I think this to be a ...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
Pocket-size ultrasound devices that cost 50 times less than the machines in hospitals (and connect to your phone). Virtual reality that speeds healing in rehab. Artificial intelligence that’s better than medical experts at spotting lung tumors. These are just some of the innovations now transforming medicine at a remarkable pace. No one can predict the future, but it can at least be glimpsed in the dozen inventions and concepts below. Like the people behind them, they stand at the vanguard of health care. Neither exhaustive nor exclusive, the list is, rather, representative of the recasting of public health and medic...
Source: TIME: Health - Category: Consumer Health News Authors: Tags: Uncategorized HealthSummit19 technology Source Type: news
ConclusionThis is the first report of the full triad of APS-2 developing in a genetically susceptible individual at the age of 78 after treatment with an anti-PD1 agent. Although scarcely reported, a literature review of similar reports seems to indicate a predilection for this syndrome in patients with HLA-DR4 serotypes. HLA Class II typing is not routinely recommended, but may provide useful predictive information for patients at risk of poly-endocrinopathy even in patients without a relevant personal or family history. Additional studies are required to determine if such testing would be useful and/or cost effective.
Source: Journal for Immunotherapy of Cancer - Category: Cancer & Oncology Source Type: research
(Osaka University) Immune checkpoint inhibitors (ICIs) are emerging as an effective treatment for certain cancers, but in rare cases can cause autoimmune diseases. Researchers at Osaka University explored a unique case of a patient with cancer whose pancreas was removed, and who was diagnosed with type 1 diabetes (an autoimmune disease) after receiving ICIs. The researchers stained tissue samples from the pancreas, allowing them to better understand the link between checkpoint inhibitors and type 1 diabetes.
Source: EurekAlert! - Cancer - Category: Cancer & Oncology 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
This study shows that mRNA levels of the aging related lamin A splice variant progerin, associated with premature aging in HGPS, were significantly upregulated in subjects with BMI ≥ 25 kg/m2. Moreover, our data revealed a significantly positive correlation of BMI with progerin mRNA. These data provide to our knowledge for the first-time evidence for a possible involvement of progerin in previously observed accelerated aging of overweight and obese individuals potentially limiting their longevity. Our results also showed that progerin mRNA was positively correlated with C-reactive protein (CRP). This might suggest an as...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
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