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Jack T Sumner

@jacksumner22.bsky.social

phd candidate • northwestern • hartmann lab systems biologist & moka pot enthusiast mol bio • *omics • infection bio • eco/evo he/him 🧪

587 Followers  |  277 Following  |  27 Posts  |  Joined: 23.11.2024  |  2.0471

Latest posts by jacksumner22.bsky.social on Bluesky

oh good - i thought they might’ve changed it *again*

I can barely keep up as it is

03.02.2026 01:13 — 👍 0    🔁 0    💬 0    📌 0

…what happened now

02.02.2026 01:38 — 👍 0    🔁 0    💬 1    📌 0
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Transitions in lung microbiota landscape associate with distinct patterns of pneumonia progression Sumner et al. show that lung microbial ecosystem dynamics associate with clinical outcomes during severe pneumonia infection. Systematic bronchoscopy paired with integrative multiomics reveals that va...

Transitions in lung microbiota & pneumonia

Microbiota states are predictive of pneumonia subtypes & exhibit differential stability & therapy response. Disruptive forces, e.g. aspiration, associated w/changes in gene expression & microbial community
www.cell.com/cell-host-mi...

11.12.2025 19:58 — 👍 6    🔁 3    💬 0    📌 0

Omg look at us go 😄 Congrats to you too!!

10.12.2025 17:59 — 👍 1    🔁 0    💬 0    📌 0

Excited to share work I led during my PhD - now out in @cp-cellhostmicrobe.bsky.social 🎉
Using multiomics, we show that microbiome and host expression profiles dynamically shift during pneumonia treatment and track with clinical outcomes 🧪🫁 #MicroSky
www.cell.com/cell-host-mi...

10.12.2025 17:17 — 👍 7    🔁 3    💬 1    📌 0

so i guess im Dr. Jack now - officially defended the PhD 🙂🎉

19.11.2025 23:19 — 👍 0    🔁 0    💬 0    📌 0

I'm hiring a lab technician to help me explore some exciting new questions about virus-host interactions! Biochemistry and/or mammalian cell culture experience is desired.

17.10.2025 19:58 — 👍 9    🔁 9    💬 0    📌 1
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Integrating taxonomic, functional, and strain-level profiling of diverse microbial communities with bioBakery 3 The bioBakery 3 platform enables improved, integrated, and strain-level analysis of microbial communities from large-scale meta-omic data.

sounds like were diving into metagenomics today elifesciences.org/articles/65088

07.10.2025 18:14 — 👍 0    🔁 0    💬 0    📌 0

it’s so weird writing a manuscript/dissertation chapter while listening to rfk testify before congress

04.09.2025 16:13 — 👍 0    🔁 0    💬 0    📌 0

SeqCenter? But i think they’re US based…

16.05.2025 15:13 — 👍 1    🔁 0    💬 1    📌 0

Schrodinger’s typo: every word exists in a state of misspelling and correct spelling until observed by an independent reader 😂

22.04.2025 13:02 — 👍 0    🔁 0    💬 0    📌 0

seriously almost replied w biopython code for manipulating genomic data in GFF format… 😅 i think i need to go touch grass (a pipette)

18.04.2025 00:39 — 👍 1    🔁 0    💬 0    📌 0

🫠🫠🫠

09.04.2025 00:15 — 👍 0    🔁 0    💬 0    📌 0
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Trump Officials Freeze $1 Billion for Cornell and $790 Million for Northwestern (Gift Article) The funding pause amid civil rights investigations into both universities sharply escalates the Trump administration’s campaign against elite colleges.

and so it begins (continues)…
🧪

www.nytimes.com/2025/04/08/u...

09.04.2025 00:04 — 👍 5    🔁 3    💬 0    📌 2

Proofreading function will have never been so literal!

08.02.2025 03:31 — 👍 0    🔁 0    💬 0    📌 0

that’s in my thesis writing productivity hack. subscribe to my patreon to unlock!

28.01.2025 19:01 — 👍 0    🔁 0    💬 0    📌 0

In light of the current events, I’d encourage other grad students to try this new productivity routine 🙂

*read news*
*sigh*
*search post-docs in france/italy*
*activate emotional self-regulation*
*repeat*

28.01.2025 18:57 — 👍 1    🔁 0    💬 1    📌 0

🙋‍♂️ but finishing my PhD at Northwestern - lmk if you need any STEM/biology expert contacts

24.01.2025 06:03 — 👍 0    🔁 0    💬 0    📌 0

Could i be added please? 🙋‍♂️

23.01.2025 14:11 — 👍 1    🔁 0    💬 0    📌 0

it’s like making a executive order to stop weather. it’s absolutely ridiculous

21.01.2025 04:21 — 👍 8    🔁 0    💬 1    📌 0

I literally almost fell off the treadmill when he did this. Shocking and gross

20.01.2025 23:55 — 👍 1    🔁 0    💬 1    📌 0

This looks awesome! Could you include me on pII? 😁

28.11.2024 02:23 — 👍 1    🔁 0    💬 0    📌 0

Thanks!

27.11.2024 18:05 — 👍 1    🔁 0    💬 0    📌 0

So great. Would love to be added too if there’s still room? 😁

27.11.2024 03:49 — 👍 1    🔁 0    💬 0    📌 0

Hi Souvik—thanks for putting these together!

Could you add me to the Gen Micro II starter pack? 😁

27.11.2024 03:43 — 👍 1    🔁 0    💬 1    📌 0

ok throwing my obligatory bluesky intro into the pot

Heyo! I’m a systems biologist broadly interested in how ecological and evolutionary dynamics drive molecular innovation & emergent properties. Currently exploring this in the lung microbial ecosystem as I wrap up my PhD at Northwestern 👋🧪

25.11.2024 00:28 — 👍 129    🔁 7    💬 6    📌 0

That’s great—thanks!

24.11.2024 23:24 — 👍 0    🔁 0    💬 0    📌 0
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Jack T Sumner ‪PhD Candidate in Interdisciplinary Biological Sciences, Northwestern University‬ - ‪‪Cited by 17‬‬ - ‪genomics‬ - ‪microbiome‬ - ‪molecular biology‬ - ‪systems biology‬

Hi Erik! Not sure if i’m doing this right, but can you add me to the Science feed? Or biology feed?

scholar.google.com/citations?us...

24.11.2024 01:07 — 👍 1    🔁 0    💬 1    📌 0
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Jack T Sumner ‪PhD Candidate in Interdisciplinary Biological Sciences, Northwestern University‬ - ‪‪Cited by 17‬‬ - ‪genomics‬ - ‪microbiome‬ - ‪molecular biology‬ - ‪systems biology‬

Hi Eryn! Could you add me? I’m a microbial ecologist (at least sometimes)

scholar.google.com/citations?us...

24.11.2024 01:02 — 👍 1    🔁 0    💬 0    📌 0

@jacksumner22 is following 20 prominent accounts