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Sumin Kim

Sumin Kim

Mastodon @suminkim@mstdn.science
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🔄 Data last refreshed 7 days ago
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🔒 Paid proposals held safely in escrow — released only when the work's approved.

📣Sponsored postOne disclosed post (toot) with your link and message. $12→ 🧵Sponsored threadA multi-post explainer or story — the fediverse rewards dept… $30→ 📦Product seeding / honest reviewSend me your product — I post a disclosed, honest take. Auth… $16→ 📌Pinned sponsored postA disclosed post pinned to the top of my profile for the mon… $36/mo→ 🔗Profile link (bio field)Your link in one of my profile metadata fields for the month… $18/mo→ 🔁Boost packageI boost (repost) your account's toots through the month — di… $24/mo→ 🏛️Instance / community sponsorshipSponsor the server I run — a sponsor line in the About/rules… $30/mo→ 🤝Mutual boost collabWe boost each other across instances — a value swap between … Swap→ 🎬UGC HireBranded content for your own channels & ads from $50→ 🎙️Podcast guest spotInvite Sumin Kim onto your podcast (~45 min, remote) $25→ 📞1:1 ConsultPaid video call — advice, coaching or Q&A $75/hr→

Every booking is a normal escrow-protected deal.

Followers
52
Account age
3 yrs
🎁 Free analysisfor Sumin Kim
🕵️Fake Followers CheckReal-audience % & bot risk→ 📊Engagement rateBenchmarked vs. peers→ 💰What they chargeFair sponsored-post price→

📊 Post engagement

2
Avg engagement / post
3.8%
Engagement vs followers
Dec 2022
On Mastodon since

🔥 Top post: thanks Bill! --- RT @BillDauerNeuro Congrats to @suminkim28 who · 2 likes + reposts

📊 Activity & format

Posting cadence
85.7 / week
A very active account — posts many times a day.
Content mix
Mostly text
Recent: 6 text · 5 image · 1 video.
Follower / following
0.9×
Follows 57 back. A more reciprocal / networked account.

Recent posts

View on Mastodon ↗
🔥 Top post thanks Bill! --- RT @BillDauerNeuro Congrats to @suminkim28 who led this cool work revealing the dynamics of the neuronal nuclear pore and identified a novel aspect of torsinA biology. Hat tip also to @pappassa who played essential role https://www.biorxiv.org/content/10.1101/2… ★ 2
We hope this work provides a framework for future NPC studies in neurons & the tools will be adapted in future physiological and disease studies. Thanks to everyone who made this work possible, especially @veatchlab and Sebastien Phan (NCM… As for the functional consequences: delayed NPC assembly may interfere with neurodevelopmental processes that depend on transport, and abnormal NPC localization may disrupt gene expression since nups have roles in genome organization. (12/… TorsinA function is critical during a distinct neurodevelopmental window (adult KD of torsinA does not cause adverse effects; http://doi.org/10.1172/JCI139606). Our work suggests NPC biogenesis as the molecular event underlying this critic… TorsinA function is critical during a distinct neurodevelopmental window (adult KD of torsinA does not cause adverse effects; http://doi.org/10.1172/JCI139606). Our work suggests NPC biogenesis as the molecular event underlying this criti… Based on these data, torsinA is likely not required for the membrane fusion step of interphase NPC assembly. We speculate that lipid abnormalities may underly the NPC localization and NE bleb defects, or torsinA may have a role in organizi… These blebs are prevalent in day 10 neurons, when the cytoplasmic component Nup358 is absent from clusters (protein transport is also abnormal). As neurons continue to mature, these blebs resolve and Nup358 is recruited; NPC completion is … ▶ When these mislocalized NPCs form, the inner nuc. membrane buds excessively, causing abnormal nuclear envelope blebs. Blebs are also found in animal models (http://tinyurl.com/57sk5chu) and in mitotic cells w/o torsins (correlating to inte… NPCs found early on remained sparsely localized, but new NPCs formed abnormally close to each other. This supports scenario #2: torsinA is essential for correct localization of neuronal NPC biogenesis sites! Exciting since how NPC organiz… How do these NPC clusters arise? We developed a HaloTag-Nup107 mouse line and conducted pulse-chase experiments to test two possibilities: 1) post-formation NPC rearrangement into clusters, or 2) cluster formation due to abnormal proximit… Using dSTORM we found that these are indeed NPCs. Total NPC density was not affected despite clear distribution differences – perhaps NPC spatial organization and number are distinctly regulated. These are early NPC markers; onset of NPC a… Are neurons able to upregulate biogenesis without torsinA? Immature neurons exhibited sparse NPCs regardless of torsinA. In torsinA-KO neurons, clusters formed and enlarged during maturation. But are these clusters really NPCs or could th…

🐘 Community & instance

Home server
mstdn.science
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
On Mastodon since
Dec 2022
Joined in the Twitter-exodus wave of late 2022 — part of the migration that made Mastodon a real destination.

💡 Facts

🗓️Joined Mastodon in 2022 — 3 years ago.
👁️Averages 2 views per post.
📤Posts about 85.7× per week.

🕵️ Fake follower check

Estimated
80/100
Excellent Credibility score
97%
Real Real audience
Low Fake-follower risk
High Data confidence
  • Est. 97% real, active audience · Low fake-follower risk.
  • Strong engagement (~3.8% of followers engage each post) — an active, real audience.
  • Established account (3+ years old).

Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.

About

Cell biologist, fascinated by the nuclear envelope, organelles, neurons, and imaging 🔬. Working on improving DEI for trainees. she/her

📸 Gallery

These blebs are prevalent in day 10 neurons, when the cytoplasmic component Nup358 is absent from clusters (protein transport is also abnormal). As neurons continue to mature, these blebs resolve and Nup358 is recruited; NPC completion is delayed in neurons lacking torsinA. (9/N) https://t.co/v7j1PFaSv2 When these mislocalized NPCs form, the inner nuc. membrane buds excessively, causing abnormal nuclear envelope blebs. Blebs are also found in animal models (http://tinyurl.com/57sk5chu) and in mitotic cells w/o torsins (correlating to interphase NPCs; http://tinyurl.com/yc84e9m5). (8/N) NPCs found early on remained sparsely localized, but new NPCs formed abnormally close to each other. This supports scenario #2: torsinA is essential for correct localization of neuronal NPC biogenesis sites! Exciting since how NPC organization is determined is unknown. (7/N) How do these NPC clusters arise? We developed a HaloTag-Nup107 mouse line and conducted pulse-chase experiments to test two possibilities: 1) post-formation NPC rearrangement into clusters, or 2) cluster formation due to abnormal proximity of new NPC biogenesis sites. (6/N) Using dSTORM we found that these are indeed NPCs. Total NPC density was not affected despite clear distribution differences – perhaps NPC spatial organization and number are distinctly regulated. These are early NPC markers; onset of NPC assembly is torsinA-independent. (5/N) Are neurons able to upregulate biogenesis without torsinA? Immature neurons exhibited sparse NPCs regardless of torsinA. In torsinA-KO neurons, clusters formed and enlarged during maturation. But are these clusters really NPCs or could they be aggregates? (4/N)

🔀 Audience overlap

Estimated

Estimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.

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Frequently asked questions

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How many followers does Sumin Kim have?
Sumin Kim has 52 followers on Mastodon.

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