https://www.europesays.com/ie/317445/ Immunotherapy Blocking Microglial FcγR Prevents Neuron Loss in Parkinson’s Disease #Éire #IE #ImmuneCells #immunotherapy #Ireland #MonoclonalAntibodies #mouse #News #Parkinson'sDisease #Phagocytosis #Technology #topics #TranslationalMedicine
#phagocytosis — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #phagocytosis, aggregated by home.social.
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https://www.europesays.com/ie/161495/ Northwestern team develops antibody to expose hidden pancreatic cancer cells #Antibodies #Antibody #cancer #chemotherapy #Éire #HIV #IE #ImmuneSystem #immunotherapy #InfectiousDiseases #Ireland #Macrophage #medicine #MonoclonalAntibody #PancreaticCancer #Phagocytosis #Preclinical #Protein #Research #Technology #therapy #Tumor
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Understanding how lipids activate LC3-associated phagocytosis
LC3-associated phagocytosis (LAP) is a specialized process for degrading dead cells, microbes or other particles. It plays a…
#NewsBeep #News #Science #AU #Australia #Cancer #Cell #cellbiology #Children #Hospital #immunity #Immunology #Inflammation #Lipids #Membrane #Phagocytosis #research #Tumor
https://www.newsbeep.com/au/163001/ -
Smell loss emerges as the early behavioural sign of Alzheimer’s
New research reveals that immune cells attack brainstem nerve fibers linked to smell, making loss of smell the…
#NewsBeep #News #Health #Brain #CA #Canada #Cell #Cortex #Dementia #genes #Locus #Microglia #Nerve #Phagocytosis #Physiology #Protein #research #RNA
https://www.newsbeep.com/ca/119251/ -
@roylelab Nice work! This reminds me of a paper published while I was in my PhD lab addressing ER membrane contribution to the Phagocytic cup.
It still stands as a fantastic example of structured hypothesis testing.
https://doi.org/10.1016/j.cell.2005.08.018
#EndoplasmicReticulum #Phagocytosis #macrophages #ScienceMastodon
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Obesity Cripples Anti-Bacterial Immunity: It cripples your white blood cells, the neutrophils, that kill bacteria. #obesity #fattydiet #bacteria #immunity #neutrophils #phagocytosis
https://www.instagram.com/reel/DH9NiUTtOcR/ -
Fascinating footage of a human white blood cell chasing a bacterium captured through a microscope.
Credit: David Rogers
Source: https://embryology.med.unsw.edu.au/embryology/index.php/Movie_-_Neutrophil_chasing_bacteria -
DATE: August 29, 2024 at 07:00AM
SOURCE: BioWorld MedTechDirect article link at end of text block below.
Stem cells eat dead cells to ensure tissue integrity
#medtech #stemcells #phagocytosis
Here are any URLs found in the article text:
Articles can be found by scrolling down the page at https://www.bioworld.com/topics/85-bioworld-medtech .
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It's primitive... but it works... mostly...
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DATE: August 28, 2024 at 05:00PM
SOURCE: BioWorld MedTechDirect article link at end of text block below.
Stem cells eat dead cells to ensure tissue integrity
#medtech #stemcells #phagocytosis
Here are any URLs found in the article text:
Articles can be found by scrolling down the page at https://www.bioworld.com/topics/85-bioworld-medtech .
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Private, vetted email list for mental health professionals: https://www.clinicians-exchange.org
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NYU Information for Practice puts out 400-500 good quality health-related research posts per week but its too much for many people, so that bot is limited to just subscribers. You can read it or subscribe at @PsychResearchBot
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Since 1991 The National Psychologist has focused on keeping practicing psychologists current with news, information and items of interest. Check them out for more free articles, resources, and subscription information: https://www.nationalpsychologist.com
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EMAIL DAILY DIGEST OF RSS FEEDS -- SUBSCRIBE:
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It's primitive... but it works... mostly...
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Study finds widespread '#cell_cannibalism' and related phenomena across #tree_of_life
#phagocytosis #evolution #phylogenomics
https://phys.org/news/2024-05-widespread-cell-cannibalism-phenomena-tree.html
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🚀We are thrilled to announce the funding of the new research group “Phagosome Biology and Engineering”! Many thanks to the state of Thuringia for making this project possible.🙌
The group focuses on the interactions between fungi and hosts during the #phagocytosis to gain better understanding of how a 🍄 manipulates its host's defense mechanisms.
#Research #Innovation #LeibnizHKI #PhagosomeBiology #PhagosomeEngineering 🦠⚙️
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Identification of methylation-regulated genes modulating microglial phagocytosis in hyperhomocysteinemia-exacerbated Alzheimer’s disease. https://doi.org/10.1186/s13195-023-01311-9 #Alzheimer’s #Hyperhomocysteinemia #Microglia #Phagocytosis #Hypomethylation
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Next is Melanie Samuel from BCM
https://thesamuellab.org/Molecular regulation of #immune cell #plasticity and function in the #brain
"Our brain is the ultimate time machine" 🙂
How to target #synapses (for intervention) while preserving them (to avoid "turning back the clock"
Possibility that #microglia could be harnessed
partnered with IMPC (impc.org) to find microglia regulators in retina
one cool hit: SIRPα
it's NOT involved in #phagocytosis... surprise1/2
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Giant neuron derived vesicles called #exophers are processed by #phagocytosis in neighboring skin cells, and the phagocytic interaction promotes exopher production. #Neuroscience https://elifesciences.org/articles/82227?utm_source=mastodon&utm_medium=social&utm_campaign=organic
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https://www.nature.com/articles/s41590-023-01468-3
"Our data provide evidence that, in the mononuclear phagocyte system, the ability to proliferate is not merely restricted to myeloid progenitor cells and mature resident tissue macrophages (RTMs) but is also a tightly regulated capability of monocytes developing into RTMs in vivo"
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Uptake-independent killing of macrophages by extracellular #Mycobacterium #tuberculosis aggregates
Chiara Toniolo et al show that Mtb aggregates evade #phagocytosis by inducing #macrophage #pyroptosis via a mechanism involving its type VII secretion system ESX-1 and surface lipid PDIM
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@kschink @CurrentBiology It's been years since I worked in #Phagocytosis but it still love seeing movies like this.
Also, brilliant that they refer to DDB_G0269934 as argy-bargy 😂
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Fascinating footage of a human white blood cell chasing a bacterium captured through a microscope.
Credit: David Rogers
https://embryology.med.unsw.edu.au/embryology/index.php/Movie_-_Neutrophil_chasing_bacteria
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"Here, we show that neuronal signal-regulatory protein alpha (SIRPα) is a permissive cue for microglial #phagocytosis in the developing murine retina. Removal of neuronal, but not microglial, SIRPα reduced microglial phagocytosis, increased synpase numbers, and impaired circuit function. Conversely, prolonging neuronal SIRPα expression extended developmental microglial phagocytosis. These outcomes depended on the interaction of presynaptic SIRPα with postsynaptic CD47."
#Immunity #Immunology #Microglia #Neuroimmunology
https://www.cell.com/immunity/fulltext/S1074-7613(22)00559-3