UpnDownisBack (@UpnDownisBack) header
UpnDownisBack (@UpnDownisBack) profile picture

Biotech 25 years. Capitalist always. Socialism is Cancer. Kicked off X for not liking Socialism. I guess I will stick to Biotech. Live n Learn. Now just Lurking

NJ,PA, FL
Joined December 2025
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$PMN ..I had to be a buyer here..
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Replying to @Stmkrs
The code showed $ABOS had a 25% chance and $PMN has an 85% chance.
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UpnDownisBack retweeted
$ABOS problems (1) not as selective = plaque sinc (2) short halflife (5-7d vs 25-27 days) dosed at q4w (3) IgG2 (vs IgG1) = no effector function that would allow clearance of oligomers $PMN may still have a chance
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UpnDownisBack retweeted
$PMN vastly better pk/pd
$ABOS problems (1) not as selective = plaque sinc (2) short halflife (5-7d vs 25-27 days) dosed at q4w (3) IgG2 (vs IgG1) = no effector function that would allow clearance of oligomers $PMN may still have a chance
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UpnDownisBack retweeted
$PMN halted, then -66% to $3.78 from $11.08. I flagged this Oct 26: don't just watch $ABOS, watch $PMN. ABOS was the oligomer test, PMN310 was the cleaner version with zero ARIA-E in 136 patients. ABOS missed, and PMN got dragged down anyway — exactly the read-through I outlined, not a hedge. Easy trade if you were prepared. 🦗🦗🦗 (Is this thing on, hello??)
When $ABOS drops in November, don't just watch ABOS — watch $PMN. ABOS is the Alzheimer's oligomer test: 542 patients, 18 months, does it work and is ARIA clean? PMN is the same idea, built cleaner: PMN310 targets toxic oligomers only and avoids plaques and blood vessels. Numbers so far: PMN zero ARIA-E in 136 patients. ABOS Phase 1 was 10.4%. I plan to trade it like this: ~ABOS clean win = PMN sympathy pop, and PMN still has its own 12-month data due Q1 2027. ~ABOS efficacy miss = PMN gets dragged down too, so this is a read-through, not a hedge. ~ABOS ARIA hot = PMN's clean safety becomes the story. investors.acumenpharm.com/ne…
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UpnDownisBack retweeted
When $ABOS drops in November, don't just watch ABOS — watch $PMN. ABOS is the Alzheimer's oligomer test: 542 patients, 18 months, does it work and is ARIA clean? PMN is the same idea, built cleaner: PMN310 targets toxic oligomers only and avoids plaques and blood vessels. Numbers so far: PMN zero ARIA-E in 136 patients. ABOS Phase 1 was 10.4%. I plan to trade it like this: ~ABOS clean win = PMN sympathy pop, and PMN still has its own 12-month data due Q1 2027. ~ABOS efficacy miss = PMN gets dragged down too, so this is a read-through, not a hedge. ~ABOS ARIA hot = PMN's clean safety becomes the story. investors.acumenpharm.com/ne…
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UpnDownisBack retweeted
If analysts can make bad calls, what about us? No position in $ABOS, just noticing that analysts ratings and PTs are not pure gold. Keep in mind when holding $ZURA (NP) through data
$ABOS stifel BUY PT $10 ABOS following their 3Q26 update. Most importantly, ABOS plans on sharing ph2 ALTITUDE-AD results for sabirnetug in November (narrowed from late-26). These results represent a major inflection point for the stock and first true test of the oligomer hypothesis in Alzheimer's. recently caught up with management at an investor lunch ( where ABOS reiterated their confidence that the ph1 data support an improvement over the approved anti-abetas--management would like to see at least 30% disease slowing on iADRS at 18-months and low-double-digit-% rate of ARIA-E or better.
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$XBI ..Really ? we shall see.
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$LRMR very volatile even rolling BLA submission is well underway. As $BHVN BLA for SCA(spinocerebellar ataxia) is re-accepted by FDA, I see very likely approval of $LRMR first disease modifying drug for FA (Friedreich's ataxia). It should at least double as BLA filing is accepted
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Europe and Canada celebrate global partnerships while factories close at home. The contrast is stark: manufacturing thrives where investment, skilled workers, and opportunity come together. #Manufacturing #AmericanDream
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UpnDownisBack retweeted
$RAPP Capital raise at 21. The private investor not to be named will get 30M at the same price
$RAPP Well played by funds Insider buying, upgrades and hop - capital raise of 200M +150M convertible notes + private placement with a "certain investor". The size of the private placement is not disclosed
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UpnDownisBack retweeted
$Pali Management has been slow but next 12 months will be execution by CRO and reputed IBD recruitment agency they have partnered with. This won’t be close to obefazimod in maintenance. Period! Management is targeting 20% CR delta in induction which aligns with Icotyde and prior apremilast 30mg data. I think this can be decent drug with antifibrotic profile in any market left (😉) by Obe. Marc has been boasting about Obe antifibrotic profile and someone might see that value in Pali too. Gut activation and slow systemic release will further improve data. If anyone has analyzed PK profile, please share your view. Also, someone ask Dean Li $MRK tomorrow when he is releasing Tuli data. Second half is almost over and no conferences left this year which he mentioned in calls.
Palisade Bio Announces First Patient Dosed in Global Phase 2b ASCENTRA-UC Study Evaluating Once-Daily Oral PALI-2108 for the Treatment of Ulcerative Colitis bit.ly/4dXWZfC $PALI #UlcerativeColitis #Crohnsdisease #IBD #GIHealth
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Could you retire with $1M invested? 🤔
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Long $ABOS
$ABOS Cantor follows up with new note on $ABOS mkt cap of $143M and $79M in cash,we like the asymmetric risk/reward set up and see meaningful upside should the P2 show efficacy and favorable safety/tolerability profile. Key 2026 Catalysts P2 ALTITUDE-AD topline data of sabirnetug (IV) in AD in November 2026.
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Top-ranked biotech stocks on Goldman's M&A target shortlist: Tier 1: $INSM, $ARWR, $MDGL, $KOD, $KRYS, $ELVN, $CYTK, $TSHA, $RLAY, $IMCR, $VERA, $MLYS, $PRAX, $COAG
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UpnDownisBack retweeted
AI bubble just popped.
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UpnDownisBack retweeted
It's been months that I keep saying Hitler was far left. Every time, thousands of clowns show up in my replies to give me history lessons. So I made a video to answer all these low IQ takes at once. Topic closed. Next.
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🚨 SOCIALISM IS HERE: The NYC Council just voted to put nonprofits at the FRONT of the line when you sell your own building. The vote was 38 to 9. When an owner of a covered building decides to sell, city-certified nonprofits get 20 days to say they're interested and 70 more to make an offer. That's 90 days of the government picking who gets first shot at YOUR property. Even after that, the nonprofit can come back and MATCH any outside offer you get. About 2,100 buildings are covered, and Mayor Zohran Mamdani has pledged to sign it. None of this should surprise anyone. Back in 2021, Mamdani called for the "full de-commodification" of housing. He told you exactly what he believed. Now he's doing it. You bought it. You paid for it. You carry the costs. But in Mamdani's New York, City Hall decides who gets to buy it. That's not housing policy. That's SOCIALISM.
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