Bruce Booth @LifeSciVC
Early stage biotech VC. Recovering scientist. Opinions expressed are solely my own and do not express the views or opinions of Atlas Venture. atlasventure.com Cambridge, MA Joined December 2010-
Tweets12K
-
Followers53K
-
Following736
-
Likes23K
Bruce Booth retweeted
Atlas Venture raises $400M ‘opportunity’ fund, in sign of possible biotech rebound statnews.com/2025/09/04/atl…
2
7
40
6K
4
Bruce Booth retweeted
We are pleased to announce that the first subjects have been dosed in a Phase 1 trial evaluating our #NBD1 stabilizer in proprietary dual combinations with our complementary modulators in development for the treatment of cystic fibrosis. For details: investors.sionnatx.com/news-releases/…
💯 very relatable. Dropped my three off this weekend… including my youngest… emotions of joy and sadness, excitement and anxiety, opportunity and loss… all mixed together. With waterworks 😭. Especially tough on the long solo drive back thinking about life hereafter 😳
💯 very relatable. Dropped my three off this weekend… including my youngest… emotions of joy and sadness, excitement and anxiety, opportunity and loss… all mixed together. With waterworks 😭. Especially tough on the long solo drive back thinking about life hereafter 😳
"The Intelligent Entrepreneur: Real and Illusory Margins of Safety in Company Building" - reflections from @AnkitMahadevia on some of the key choices leadership teams have to make. lifescivc.com/2025/08/the-in…
Very sad news… Jim Tobin passed away. After a productive scientific career at GI and Pfizer, Jim was a wonderful colleague at Atlas for a few years, and then a trusted partner at J&J’s Innovation Center. Strong scientist, great colleague, and good man… He will be missed. RIP.…
Microsoft and Meta crushed earnings... adding ~$500B+ in market cap in pre-market trading. They've added more value in a single morning than the value of every Big Pharma except LLY. Or like adding 5 BMS's... 2.5 Merck's... or more than every publicly-traded biotech that has…
SVB’s 2025 Healthcare Investments & Exits Report. VC fundraising is down... implications for future "dry powder" to support tomorrow's startups Biotech financings, down from peak, remain historically robust ($11B+ 1H25) China and AI, both top of mind svb.com/trends-insight…
Excited to partner with @Novartis on a novel I&I program borne out of our targeted covalency engine at @matchpointtx Novartis inks deal with covalent medicines biotech Matchpoint for $60M upfront - endpoints.news/novartis-inks-…
RIP Ozzy. Two of my fav's: Crazy Train & Road To Nowhere.
Big late stage win for Takeda! Oveporexton (TAK-861) hits on all endpoints in narcolepsy for the first-in-class orexin receptor 2 selective agonist. Congrats to Andy Plump and the team at $TAK - perseverance and conviction on the MoA paid off takeda.com/newsroom/newsr…
A great post for raising money from VCs.... "Best Practices for Pitching, Geared Towards First-Time Founders" - from @atlasventure's @AimeeRaleigh13 ... lifescivc.com/2025/07/best-p…
$MRK will acquire Verona Pharma $VRNA for $10B. Fun bit of biotech history: 20 years ago, it was founded as a university spinout in the UK to make respiratory drugs. In 2006, before even raising money privately, it went public via a listing on London's AIM stock exchange,…
Some military leadership perspectives applied to biotech, from the always thoughtful Jason Campagna. @jcampagna98: "Leadership in the Age of Stacks" lifescivc.com/2025/07/leader…
Building Korro Bio: A CEO’s Perspective on Innovation and Risk Management @KorroBio $KRRO lifescivc.com/2025/06/buildi…
Brad Loncar @bradloncar
77K Followers 366 Following #Biotech, Founder of @BiotechTV, KC native, @univmiami hurricane.🧬🙌
Adam Feuerstein ✡�... @adamfeuerstein
120K Followers 781 Following Biotech reporter @statnews. Dog ❤️er. Polk Award winner. #COYS. Said one analyst: The likes of Adam Feuerstein attack viciously. On Signal: stataf.54
Michael Gilman @michael_gilman
25K Followers 769 Following Scientist, entrepreneur, ex-biopharm exec, former FM radio jock, lifelong hockey fan, aspiring guitar player, #immigrant. CEO @ArrakisTx. Just @gilman on...
Bertrand Delsuc @BertrandBio
19K Followers 238 Following Views=mine only, RT-like=/=endorse, no advice. 16y in Tech (chip design) & 10y following bios. Preplanned pause.
Daphne Zohar @daphnezohar
25K Followers 847 Following Founder & CEO of @SeaportTX. Co-founder Karuna Tx (now at BMS). previously Founder & CEO @PureTechH. Cofounder/host @BiotechCH. Board Exec committee @IamBiotech
Peter Kolchinsky @PeterKolchinsky
64K Followers 180 Following Managing Partner, RA Capital Management. We build & invest in biotech companies. Scientist. Author, The Great American Drug Deal. https://t.co/ARVLrrTQU4
Jacob Plieth @JacobPlieth
30K Followers 298 Following Journalist @ ApexOnco. The Wolverine Of Biotech / Mr ASH. Once had a blue tick. Interested in: oncology. Not interested in: what stock you bought today.
Matthew Herper @matthewherper
110K Followers 3K Following Writing and events at STAT. This is biology's century; Every data point has a face. ‘21 Polk Award. Signal: MattHerper.92
Andrew Pannu @andrewpannu
14K Followers 286 Following daily dose of biotech & healthcare commentary • founder @sleuthinsights • building software for the bioeconomy
Dirk Haussecker @RNAiAnalyst
20K Followers 514 Following Biotech enthusiast with a stock trading focus on nucleic acid-based and -targeted biotech. https://t.co/dfLqOuH7Uh
Jing Liang 🇺🇦 @AppleHelix
10K Followers 4K Following Entrepreneur. Drug hunter. Novice biotech scripophile. Anti-ideologues. Proudly blocked by @VPrasadMDMPH. https://t.co/zMzJBoov2V
Professor Oak @Prof_Oak_
11K Followers 706 Following Biopharma Musings | Genetic Medicine & Rare Disease | Buyside Turned Operator | Not Investment Advice | DYODD
Jay Bradner, M.D. @jaybradner
23K Followers 906 Following Physician-scientist making medicines with friends, memories with family. EVP R&D at Amgen
Keith Hornberger @KRHornberger
12K Followers 260 Following TPD-med chem-hiking-cocktails / while I have a connection to Arvinas, all opinions expressed are mine and do not represent the views or positions of the company
Luke Timmerman @ldtimmerman
35K Followers 254 Following Biotech journalist. Founder @TimmermanReport.
Jeb Keiper @JebKeiper
5K Followers 420 Following Former CEO @NimbusTx. Board member at multiple companies helping teams discover & develop new medicines for patients. Any tweets are solely my own views.
Biotech Hangout @BiotechCH
15K Followers 549 Following Weekly discussion of biotech news w/ @daphnezohar @bradloncar Josh Schimmer @timopler @LifeSciVC, @cngarabedian, & other biotech insiders
John Maraganore 🇺�... @JMaraganore
16K Followers 420 Following Founding CEO of @Alnylam. Pioneered RNAi therapeutics as a whole new class of medicines for patients. Now bioentrepreneur-at-large. Opinions are my own.
Freedom forever 🇮�... @acommanman766
417 Followers 1K Following FREEDOM FOREVER 🌱 Transforming Hair Loss Treatment with Breakthrough Technology.
ran ma @ranma1779280
4 Followers 35 Following
michael @michael28515080
912 Followers 986 Following
BeatricePullman @opzIkThXN757b4
0 Followers 62 Following
Bigg Boss@Afghantalk @bigboss3336699
197 Followers 2K Following A Secret Society within A Secret Society
Agustin Diaz @DiazDia61128
33 Followers 2K Following
Anna Stephens @damaedkat
5 Followers 48 Following I’m currently in Los Angeles, serving as the Chief Digital Transformation Consultant for my family business. I lead a team dedicated to digital transformation,
Amy @florecenteee
1K Followers 272 Following God, country 🇺🇸, keep an open mind, cheerful and optimistic, very confident, enjoy life, sincere people, hate scammers #patriots #classiccars🇺🇸
Phoenix Medication Ma... @PHXMedMgmt
234 Followers 3K Following Phoenix provides innovative, cost-effective, durable, and fit-for-purpose #MedicationManagement solutions. #medicationsafety #pharmacists
Marshmallowherz @6zxxli97h3JISj5
7 Followers 313 Following
Bernie Man @bernieoffsesame
65 Followers 80 Following poster of biotech nonsense - do not take as investment advise - you will lose money
Sreenath Rangapuram @SreenathRanga
40 Followers 413 Following Founder/CEO RideCommerce and CENT. Techstars’24. 18+ years in Tech,Fintech
ad312 @ad312220
2 Followers 24 Following
Rob Krukowski @rob_krukowski
43 Followers 449 Following
Yu-Nan Huang @yunanhuang83
56 Followers 779 Following Assistant Professor at Chung Shan Medical University Hospital Genetics, Endocrinology, and AI in Clinical Medicine
Dhiraj Gupta @dhirrrraj
5 Followers 124 Following
Tiffany @RobertsonNYC7
12 Followers 101 Following
Capybara Simp @A32ndCherokee
198 Followers 1K Following Unknown Legend by Neil Young is about me. He/Him
pirotuwk @pirotuwk
72 Followers 267 Following AI Software Engineer - Computer Vision, NLP, ML DeFi Yield Farming, Forecasting and ...
Eddie Cao @realeddiecao
848 Followers 973 Following
SinoDrugWatch @SinoDrugWatch
2 Followers 16 Following Bringing you the pulse of China's pharma and biotech innovation.
Michael Murnyk @glamurnik
240 Followers 534 Following
Andrew @Andrew86992357
12 Followers 232 Following
AJ Hosny @AjHosny
281 Followers 2K Following Cody Monkey & Founder - Building for fattys @ https://t.co/x5oKgo6qR9 @poundcake_App
eyeOME @eye_ome
37 Followers 536 Following
Ben Huston @BenHuston267505
3 Followers 20 Following
Mike Araujo @mnaraujo10
74 Followers 1K Following
Irene Li @IreneLi08690101
1 Followers 26 Following
Dr Kamal @dr_kamalx
4 Followers 58 Following
asdas asdasd @jorsh765
11 Followers 26 Following
Rowan Dunne @DunneRowan
302 Followers 6K Following Journalist: mining, AI, sleep tech & other topics of interest ✍️
USInks @USinks_official
76 Followers 421 Following We offer top-quality Squid Ink, LEIBINGER, & Viper printers, inks, & solvents with fast shipping, reliable service, & competitive prices. #IndustrialPrinting
Lily @Redemeedly
13 Followers 76 Following
Joe @HSBio3
6 Followers 76 Following
Agentic Pharma @AgenticPharma
7 Followers 131 Following
云创兽Ai @Mwoermnou5205
2 Followers 120 Following 📊 monitoring global markets lover, wealth goddess! open to insights. DM me about stock screeners! ⚡ #Markets #Investing
Mugabe Romo @MugabeRomo64236
35 Followers 95 Following
Dr Magnus Nicolson @DrMNicolson
10 Followers 321 Following Chief Executive Officer @ Invizius | Biotech & Immunology | Science-to-Market Innovation | Husband & Father reluctant Equestrian Sponsor.
Dr. Benjamin NDAGIJIM... @ben_ndag
23K Followers 7K Following Medical Doctor | Senior Public Health Official | Political Figure & Former Provincial Secretary of CNDD-FDD |Consul General of Burundi in Laâyoune| Essayist
Brad Loncar @bradloncar
77K Followers 366 Following #Biotech, Founder of @BiotechTV, KC native, @univmiami hurricane.🧬🙌
David R. Liu @davidrliu
74K Followers 64 Following Professor at Harvard, Broad Institute, & HHMI. Our lab integrates chemistry & evolution to illuminate biology & enable new therapeutics. IG/Threads: @davidrliu1
Michael Gilman @michael_gilman
25K Followers 769 Following Scientist, entrepreneur, ex-biopharm exec, former FM radio jock, lifelong hockey fan, aspiring guitar player, #immigrant. CEO @ArrakisTx. Just @gilman on...
Daphne Zohar @daphnezohar
25K Followers 847 Following Founder & CEO of @SeaportTX. Co-founder Karuna Tx (now at BMS). previously Founder & CEO @PureTechH. Cofounder/host @BiotechCH. Board Exec committee @IamBiotech
Peter Kolchinsky @PeterKolchinsky
64K Followers 180 Following Managing Partner, RA Capital Management. We build & invest in biotech companies. Scientist. Author, The Great American Drug Deal. https://t.co/ARVLrrTQU4
Jacob Plieth @JacobPlieth
30K Followers 298 Following Journalist @ ApexOnco. The Wolverine Of Biotech / Mr ASH. Once had a blue tick. Interested in: oncology. Not interested in: what stock you bought today.
Matthew Herper @matthewherper
110K Followers 3K Following Writing and events at STAT. This is biology's century; Every data point has a face. ‘21 Polk Award. Signal: MattHerper.92
Dirk Haussecker @RNAiAnalyst
20K Followers 514 Following Biotech enthusiast with a stock trading focus on nucleic acid-based and -targeted biotech. https://t.co/dfLqOuH7Uh
John Carroll @JohnCendpts
71K Followers 108 Following 47 yrs before the mast. Invented FierceBiotech, founded Endpoints News w/ 243,000 subs. Devoting time to the big showdown with Merkel cell carcinoma . We'll see
Jing Liang 🇺🇦 @AppleHelix
10K Followers 4K Following Entrepreneur. Drug hunter. Novice biotech scripophile. Anti-ideologues. Proudly blocked by @VPrasadMDMPH. https://t.co/zMzJBoov2V
Bio Stocks™ @BioStocks
69K Followers 93 Following Investor/trader focused primarily in the biopharma sector. Tweets are not investment advice and are not recommendations of any kind.
Professor Oak @Prof_Oak_
11K Followers 706 Following Biopharma Musings | Genetic Medicine & Rare Disease | Buyside Turned Operator | Not Investment Advice | DYODD
Jay Bradner, M.D. @jaybradner
23K Followers 906 Following Physician-scientist making medicines with friends, memories with family. EVP R&D at Amgen
Keith Hornberger @KRHornberger
12K Followers 260 Following TPD-med chem-hiking-cocktails / while I have a connection to Arvinas, all opinions expressed are mine and do not represent the views or positions of the company
Luke Timmerman @ldtimmerman
35K Followers 254 Following Biotech journalist. Founder @TimmermanReport.
Sports_Bios @Sports_bios
14K Followers 87 Following
Jeb Keiper @JebKeiper
5K Followers 420 Following Former CEO @NimbusTx. Board member at multiple companies helping teams discover & develop new medicines for patients. Any tweets are solely my own views.
Biotech Hangout @BiotechCH
15K Followers 549 Following Weekly discussion of biotech news w/ @daphnezohar @bradloncar Josh Schimmer @timopler @LifeSciVC, @cngarabedian, & other biotech insiders
The All-In Podcast @theallinpod
521K Followers 8 Following @chamath, @jason, @davidsacks, and @friedberg cover all things economic, tech, political, social, and poker.
Kaizen D. Asiedu @thatsKAIZEN
425K Followers 519 Following I help you cut through media biases and see the nuances. Harvard ‘12, Emmy Winner.
Novartis @Novartis
293K Followers 518 Following An innovative medicines company working to reimagine medicine. See our community guidelines: https://t.co/wolzG1zLye
Matchpoint Therapeuti... @matchpointtx
133 Followers 1 Following Acing the future of covalent medicines
Adam May @A_May_MD
16K Followers 97 Following I invest in biotechs. I often tweet about companies I have positions in. Nothing I say should be considered investment advice.
TheHistoryOfTheAmeric... @TheHistoryOfTh2
4K Followers 696 Following Jack Henneman. Telling the history of the lands making up the United States from the beginning, without (intentional) presentism. Michigan Law '86 @TheFireorg
Samuel Hume @DrSamuelBHume
29K Followers 1K Following I’m a resident doctor, I write about progress in medicine
BioHunter @TheBio_Hunter
12K Followers 564 Following Hunting the risky jungle of biotech in search of opportunity, good science, and measured risk. Seasoned trader, x-sell side, x-founder & entrepreneur
Clifford Asness @CliffordAsness
155K Followers 1K Following https://t.co/SqAanFKORB. https://t.co/NbcMFHWbR4. Chaotic good.
Jay Bhattacharya, MD,... @NIHDirector_Jay
70K Followers 26 Following Official account of Jay Bhattacharya, the 18th @NIH Director. Privacy: https://t.co/pcNDp62J5S
Vinay Prasad MD MPH @VPrasadMDMPH
313K Followers 4K Following These posts were issued before my FDA employment and do not necessarily represent the views of the FDA or the United States. The account is now inactive.
Greg Bisconti @biobrokersocal
96 Followers 132 Following Top Life Sciences broker (aka lab broker) with 20+ yrs advising companies in all size, shape and form of complex real estate transactions.
Stan Druckenmiller @standuquesne
36K Followers 13 Following
Jack Scannell @JackScannell13
2K Followers 116 Following Science, drugs, money: Interested in making better R&D decisions
Patients Capital Mana... @PCM_bio
2K Followers 701 Following Long Only Biotech | tweets not investment advice | #PCM
Vivek Ramaswamy @VivekGRamaswamy
3.6M Followers 299 Following Father. Husband. Entrepreneur. Candidate for Governor of Ohio.
bryan dickinson @chembioBryan
6K Followers 1K Following chemical/synthetic biologist, Luddite trying find better ways to make molecules that do important stuff, dad, @uchicago professor of chemistry
InteractivePolls @IAPolls2022
223K Followers 110 Following 🗳️ Polling and Prediction Markets Aggregator 📊 Live, unbiased election forecasts: https://t.co/rDzcdHFUG2
Ian Quigley @allmeasures
962 Followers 3K Following Cofounder, @LeashBio. Ex-Recursion, Arima Genomics, Nanocellect, Salk, UT Austin, Baylor College of Medicine, Rice. He/him.
Dr. B. Franklin Pugh @ThePughLab
1K Followers 593 Following From Cornell, to UW-Madison, to Cal-Berkeley, to Penn State, & back to Cornell, Frank Pugh trains scientists to decipher molecular mechanisms controlling genes.
Chris Martz @ChrisMartzWX
143K Followers 975 Following Meteorologist and policy analyst at CFACT | Politically incorrect climate / energy pot stirrer | “The Anti-Greta Thunberg” – NY Post | 📧 [email protected]
Boston Harbor Beacon @BHBeacon
740 Followers 921 Following Boston Harbor & the Coast of Massachusetts Bay
Dr. Matthew M. Wielic... @MatthewWielicki
92K Followers 2K Following Earth science professor-in-exile, climate and cultural realist, political orphan, pluralist, husband, father, Polish immigrant, https://t.co/oHJwRZwFmu
Aimee Raleigh @AimeeRaleigh13
146 Followers 110 Following
The Kobeissi Letter @KobeissiLetter
989K Followers 569 Following Official X account for The Kobeissi Letter, an industry leading commentary on the global capital markets. Email us: [email protected]
Startup Shinobi @startupshinobi
3K Followers 3K Following Wit and real wisdom for founders and investors from a GP. Startups and VC are ripe for ridicule. Follow me for the knowledge but stay for the laughs.
Steve Milloy @JunkScience
154K Followers 88 Following 'Perhaps the most influential climate science contrarian' (Nature). Trump EPA transition. Biostat. Atty. Fund mgr. FOX News contrib. Founder, https://t.co/tXR83l44vf.
David Sacks @DavidSacks
1.4M Followers 3K Following Tech founder & investor. Personal views only. Official account: @davidsacks47
BowTiedBiotech 🧪�... @BowTiedBiotech
20K Followers 470 Following Daily Biotech Updates: Public & Private Market Updates, Company Building, Financing, Exit Strategies, & Emerging Science Trends | Current: Janitor at Biotech VC
John V. Oyler @johnvoyler
788 Followers 167 Following Co-Founder, Chairman & CEO of @Beonemedicines, a global oncology company built to deliver highest quality therapies to billions more people. MIT & Stanford alum
Andrew Dunn @AndrewE_Dunn
11K Followers 2K Following Senior biopharma correspondent at @endpts | Previously @BusinessInsider @BioPharmaDive | [email protected] | Signal (sources only, no PR): adunn123.30
Allison DeAngelis @ADeAngelis_bio
5K Followers 873 Following Reporter covering biopharma startups and venture capital at @statnews. Formerly @thisisinsider and @bosbizjournal.
Milei Explains @Milei_Explains
53K Followers 285 Following Milei in English. Translating Milei videos for friends. No politics. 100% Economics. Not affiliated with Javier Milei. All clips fair use.
The Atlas Society @TheAtlasSociety
78K Followers 22K Following Reason, Achievement, Ethical Self-interest, Ayn Rand | Website https://t.co/VpluSigd19 | Facebook https://t.co/24MHJPr6fO | Instagram https://t.co/MkjFWgPzvN #AynRand
Ken Kengatharan @Biotechs_R_Us
1K Followers 6K Following Bio(+)tech(+)engineering R&D | PhD + MBA | C{X}O | BOD | USA +EU +UK | Atheneos Ventures | Renexxion | Helios Orion | +4 more | @Stanford | Tweet+RT+QT = mine
Ashwin Varma, MD @varma_ashwin97
2K Followers 5K Following Currently: PGY-1 Former: Associate @BCG, Clinical Trials @MDAndersonNews, External R&D @Celgene, Summer Associate, @Lux_Capital. Views my own.
Jake Weber @ProfitNomad
5K Followers 868 Following
Tomas Pueyo @tomaspueyo
337K Followers 558 Following Understand deeply how the world works today to navigate the world of tomorrow. Join 100k ppl in my free newsletter:
Tucker Carlson @TuckerCarlson
16.5M Followers 2 Following
The Figen @TheFigen_
2.4M Followers 13 Following PhD musicology/Teacher/ - Posting #humor #motivation #art #cool #memes content.
Genevieve Roch-Decter... @GRDecter
426K Followers 1K Following President & Portfolio Manager • 500,000 Followers • Seen on Bloomberg & FOX • Top Voice LinkedIn
Andy Plump @andy_plump
134 Followers 2 Following
Todd Jones 🦊 @toddrjones
14K Followers 2K Following Econ professor, @msstate, @CESifoNetwork, @iza_bonn | Applied micro, econ of ed, data viz, coding tips | Alum @USUAggies, @Cornell | Latter-day Saint | Dad x 4
Domain Smoke 💨💨 @DomainSmoke
10K Followers 710 Following Uncovering Hidden Gems in the Domain Universe 🧐 Enjoy My Daily Auction Coverage • Join Newsletter 👉 https://t.co/OeGMGTwGaITrends for United States
1.390 posts
11,8 B posts
11 B posts
43,4 B posts
213 B posts
12,7 B posts
36,8 B posts
179 B posts
7.493 posts
2.853 posts
58,8 B posts
177 B posts
2.106 posts
688 B posts
2.911 posts
44,6 B posts
You might like
John Carroll
@JohnCendpts
71K Followers
Brad Loncar
@bradloncar
77K Followers
Luke Timmerman
@ldtimmerman
35K Followers
FiercePharma
@FiercePharma
100K Followers
FierceBiotech
@FierceBiotech
101K Followers
Jacob Plieth
@JacobPlieth
30K Followers
Adam Feuerstein ✡�...
@adamfeuerstein
120K Followers
Endpoints News
@endpts
30K Followers
Timmerman Report
@timmermanreport
8K Followers
Daphne Zohar
@daphnezohar
25K Followers
Paras Sharma
@paras_biotech
16K Followers
Biotech Hangout
@BiotechCH
15K Followers
BioCentury
@BioCentury
16K Followers
John Maraganore 🇺�...
@JMaraganore
16K Followers
Jeb Keiper
@JebKeiper
5K Followers