J Extracell Vesicles May 2023 PMID 37186457

Quantitative imaging of vesicle-protein interactions reveals close cooperation among proteins.

Minkwon Cha, Sang Hyeok Jeong, Jaehun Jung, Yoonjin Baeg, Sung-Soo Park, Seoyoon Bae, Chan Seok Lim, Jun Hyuk Park, Jie-Oh Lee, Yong Song Gho, Seung Wook Oh, Min Ju Shon

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Mentions

Peak: 6 in Apr 2023

across 2 sources since Apr 2023

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3,675

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461

Mentions per month

Apr 2023

All 6 dated mentions so far are from Apr 2023.

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YouTube2 videos

AI synopsis

What people are saying

Discussions collectively emphasize the innovative techniques used, such as TIRF microscopy, and highlight the importance of understanding vesicle-protein interactions for future therapeutic advances. Words like 'examined,' 'published,' and references to models and protein interactions suggest a focus on scientific contribution and potential impact, reflecting moderate to high engagement and agreement.

AgreementModerate agreement

Most discussions reflect support and recognition of the study’s significance, signaling general agreement about its contributions.

InterestHigh interest

Posts demonstrate high interest by mentioning technical details and the potential implications for therapeutic design.

EngagementModerate engagement

Comments include references to specific techniques like TIRF microscopy and broader implications, indicating moderate engagement.

ImpactModerate impact

Participants acknowledge the study’s potential to impact understanding of vesicle-protein interactions, though the emphasis remains on scientific understanding rather than immediate applications.

Abstract in brief

This study introduces a fluorescence microscopy technique that quantitatively measures interactions between vesicle proteins and cell surface proteins, helping us better understand how extracellular vesicles (EVs) attach to target cells.
Using cell-derived vesicles and the protein ICAM1 as a test case, the researchers found that the strength of these interactions varies based on the origin of the vesicles and the specific proteins involved, like integrins and tetraspanins such as CD9.
They developed an adsorption model that explains how the density and proximity of multiple proteins influence cooperative binding, offering insights that could improve therapeutic vesicle design and our understanding of vesicle-mediated cell communication.]

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All mentions

Quantitative Imaging of Vesicle-Protein Interactions with TIRF Microscopy

This video demonstrates the sequence of vesicle-protein interaction imaging using TIRF microscopy. The study provides insights into the cooperative nature of these interactions and their dependence on vesicle origin and…

Shon Lab, POSTECH · Apr 26, 2023 407 views

Quantitative Imaging of Vesicle-Protein Interactions in Cell Communication

This study introduces a fluorescence microscopy technique to measure vesicle-protein interactions, revealing how extracellular vesicles attach to target cells. It highlights the role of specific proteins like ICAM-1 and…

Shon Lab, POSTECH · Apr 26, 2023 54 views

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