#vesicles — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #vesicles, aggregated by home.social.
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Better Technology For Liquid Cancer Biopsies. A new “lab on a spinning disc” can detect and speed the analysis of cancer markers that will help to revolutionize both diagnosis and management of malignant disease. #cancer #diagnosis #ev #vesicles #oncology
https://www.instagram.com/p/DUl8icojego/ -
A new study describes a key #molecular mechanism that explains how #cells exchange information through #extracellular #vesicles (EVs), small particles with great therapeutic potential.
#MolecularBiology #sflorg
https://www.sflorg.com/2025/11/mbol11282501.html -
[フロンティア] 細胞内の運び役キネシン (Kinesin) の働きを超高精細CGで映像化 最新科学が解き明かした命のメカニズムを紹介
https://www.youtube.com/watch?v=yrvf8V_yLGA
#youtube_NHK #キネシン #kinesin #KIF #ダイニン #dynein #vesicles #微小管 #microtubules #cell #science -
[フロンティア] 細胞内の運び役キネシン (Kinesin) の働きを超高精細CGで映像化 最新科学が解き明かした命のメカニズムを紹介
https://www.youtube.com/watch?v=yrvf8V_yLGA
#youtube_NHK #キネシン #kinesin #KIF #ダイニン #dynein #vesicles #微小管 #microtubules #cell #science -
NASA finds Titan's lakes may be creating vesicles with primitive cell walls
https://www.sciencedaily.com/releases/2025/08/250831112449.htm
#HackerNews #NASA #Titan #vesicles #cellwalls #space #exploration #astrobiology
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NASA Research Shows Path Toward Protocells on Titan
Cell-like compartments called vesicles could form naturally in the lakes of Saturn’s moon, based on our current knowledge of the moon’s atmosphere and chemistry.
➡️ https://science.nasa.gov/science-research/planetary-science/astrobiology/path-toward-protocells-on-titan/
➡️ https://doi.org/10.1017/S1473550425100037#Titan #Saturn #astrobiology #Dragonfly #Life #cells #protocells #chemistry #science #news #astrodon #vesicles
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NASA Research Shows Path Toward Protocells on Titan
Cell-like compartments called vesicles could form naturally in the lakes of Saturn’s moon, based on our current knowledge of the moon’s atmosphere and chemistry.
➡️ https://science.nasa.gov/science-research/planetary-science/astrobiology/path-toward-protocells-on-titan/
➡️ https://doi.org/10.1017/S1473550425100037#Titan #Saturn #astrobiology #Dragonfly #Life #cells #protocells #chemistry #science #news #astrodon #vesicles
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NASA Research Shows Path Toward Protocells on Titan
Cell-like compartments called vesicles could form naturally in the lakes of Saturn’s moon, based on our current knowledge of the moon’s atmosphere and chemistry.
➡️ https://science.nasa.gov/science-research/planetary-science/astrobiology/path-toward-protocells-on-titan/
➡️ https://doi.org/10.1017/S1473550425100037#Titan #Saturn #astrobiology #Dragonfly #Life #cells #protocells #chemistry #science #news #astrodon #vesicles
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NASA Research Shows Path Toward Protocells on Titan
Cell-like compartments called vesicles could form naturally in the lakes of Saturn’s moon, based on our current knowledge of the moon’s atmosphere and chemistry.
➡️ https://science.nasa.gov/science-research/planetary-science/astrobiology/path-toward-protocells-on-titan/
➡️ https://doi.org/10.1017/S1473550425100037#Titan #Saturn #astrobiology #Dragonfly #Life #cells #protocells #chemistry #science #news #astrodon #vesicles
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NASA Research Shows Path Toward Protocells on Titan
Cell-like compartments called vesicles could form naturally in the lakes of Saturn’s moon, based on our current knowledge of the moon’s atmosphere and chemistry.
➡️ https://science.nasa.gov/science-research/planetary-science/astrobiology/path-toward-protocells-on-titan/
➡️ https://doi.org/10.1017/S1473550425100037#Titan #Saturn #astrobiology #Dragonfly #Life #cells #protocells #chemistry #science #news #astrodon #vesicles
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Gas #vesicles are hollow structures made of #protein found in the cells of certain #microorganisms, and researchers at Rice University believe they can be programmed for use in #biomedical applications.
#Microbiology #Biotechnology #Bioengineering #sflorg
https://www.sflorg.com/2024/03/mcb03292401.html -
The researchers discovered that liver #cells have a clever way of compensating for the missing #enzyme. By clustering together and exchanging tiny, protein-wrapped packages called #vesicles, #liver cells are able to communicate and share the #biochemical materials needed to multiply, allowing them to proliferate even without #Shp2.
#Biology #Medical #sflorg
https://www.sflorg.com/2023/10/bio10172301.html -
How do #botulinum toxins get to nerve ends to mediate #neurointoxication?
F. Meunier Lab shows that BoNT/A uptake into #synaptic #vesicles is via hijacking of a tripartite membrane nanocluster of #polysialogangliosides, #synaptotagmin and glycoprotein SV2
https://www.embopress.org/doi/10.15252/embj.2022112095 -
How do #botulinum toxins get to nerve ends to mediate #neurointoxication?
F. Meunier Lab shows that BoNT/A uptake into #synaptic #vesicles is via hijacking of a tripartite membrane nanocluster of #polysialogangliosides, #synaptotagmin and glycoprotein SV2
https://www.embopress.org/doi/10.15252/embj.2022112095 -
How do #botulinum toxins get to nerve ends to mediate #neurointoxication?
F. Meunier Lab shows that BoNT/A uptake into #synaptic #vesicles is via hijacking of a tripartite membrane nanocluster of #polysialogangliosides, #synaptotagmin and glycoprotein SV2
https://www.embopress.org/doi/10.15252/embj.2022112095 -
How do #botulinum toxins get to nerve ends to mediate #neurointoxication?
F. Meunier Lab shows that BoNT/A uptake into #synaptic #vesicles is via hijacking of a tripartite membrane nanocluster of #polysialogangliosides, #synaptotagmin and glycoprotein SV2
https://www.embopress.org/doi/10.15252/embj.2022112095 -
@pwilmart This method for plasma fractionation is one of those that makes me say to myself ... why didn't I think of that!
Rather than remove all the stuff from the house to find the car keys, they spin down the house and look at the bottom of the tube for them, and there they are.
https://doi.org/10.1002/pmic.202200039
#plasma #proteomics #teammassspec #centrifugation #EV #vesicles #EVOSep #SPE
@neely also works on blood proteomics I think.
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@pwilmart This method for plasma fractionation is one of those that makes me say to myself ... why didn't I think of that!
Rather than remove all the stuff from the house to find the car keys, they spin down the house and look at the bottom of the tube for them, and there they are.
https://doi.org/10.1002/pmic.202200039
#plasma #proteomics #teammassspec #centrifugation #EV #vesicles #EVOSep #SPE
@neely also works on blood proteomics I think.
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@pwilmart This method for plasma fractionation is one of those that makes me say to myself ... why didn't I think of that!
Rather than remove all the stuff from the house to find the car keys, they spin down the house and look at the bottom of the tube for them, and there they are.
https://doi.org/10.1002/pmic.202200039
#plasma #proteomics #teammassspec #centrifugation #EV #vesicles #EVOSep #SPE
@neely also works on blood proteomics I think.
-
@pwilmart This method for plasma fractionation is one of those that makes me say to myself ... why didn't I think of that!
Rather than remove all the stuff from the house to find the car keys, they spin down the house and look at the bottom of the tube for them, and there they are.
https://doi.org/10.1002/pmic.202200039
#plasma #proteomics #teammassspec #centrifugation #EV #vesicles #EVOSep #SPE
@neely also works on blood proteomics I think.
-
@pwilmart This method for plasma fractionation is one of those that makes me say to myself ... why didn't I think of that!
Rather than remove all the stuff from the house to find the car keys, they spin down the house and look at the bottom of the tube for them, and there they are.
https://doi.org/10.1002/pmic.202200039
#plasma #proteomics #teammassspec #centrifugation #EV #vesicles #EVOSep #SPE
@neely also works on blood proteomics I think.
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Extracellular #vesicles from #Zika #virus-infected cells display viral E protein that binds #ZIKV-neutralizing #antibodies to prevent infection enhancement
https://www.embopress.org/doi/10.15252/embj.2022112096 -
Inspired by the bubbles #bacteria create inside their #cells; researchers developed a similar system by coating tiny gas #vesicles with #protein. The resulting bubbles are safe, highly stable, and function as contrast agent in medical applications.
#Medical #Physics #sflorg
https://www.sflorg.com/2023/01/med01202301.html -
#Osteoblasts are cells that are responsible for the formation of #bone. They do this by modulating the composition of the #BoneMatrix, which is the material that makes up the bone. Osteoblasts deposit minerals, such as #calcium phosphate hydroxyapatite, in the matrix. This process is thought to be mediated by the release of matrix #vesicles, which are small fragments of the cell membrane.
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I came across this #microscopy paper. https://www.nature.com/articles/s41587-022-01519-4
"By blue-shifting the #STED beam and separating #fluorophores by on/off switching, individual fluorophores bound to a #DNA strand are localized with σ = 4.7 Å, corresponding to a fraction of the fluorophore size, with only 2,000 detected #photons ."
This image showing resolution below the size of the fluorophore leaves me speechless.
The paper features images of #DNAorigami, #NuclearPores, synaptic #Vesicles, #ECM (#laminin) and #vilmentin -
I came across this #microscopy paper. https://www.nature.com/articles/s41587-022-01519-4
"By blue-shifting the #STED beam and separating #fluorophores by on/off switching, individual fluorophores bound to a #DNA strand are localized with σ = 4.7 Å, corresponding to a fraction of the fluorophore size, with only 2,000 detected #photons ."
This image showing resolution below the size of the fluorophore leaves me speechless.
The paper features images of #DNAorigami, #NuclearPores, synaptic #Vesicles, #ECM (#laminin) and #vilmentin
