Robert Signer (@RobSigner) header
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Robert Signer

@RobSigner

Unlocking the mysteries of stem cells. To learn more follow @SignerLab.

signerlab.com
Joined May 2009
  • Tweets62
  • Following101
  • Followers12
9Media
Photo by Robert Signer (@RobSigner)Photo by Robert Signer (@RobSigner)Photo by Robert Signer (@RobSigner)Photo by Robert Signer (@RobSigner)Photo by Robert Signer (@RobSigner)Photo by Robert Signer (@RobSigner)Photo by Robert Signer (@RobSigner)Photo by Robert Signer (@RobSigner)Photo by Robert Signer (@RobSigner)
Replying to @WaxMetrix @this_solely
Love these analyses. Keep em coming!
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Replying to @Elliott0924 @davisdugout @premiercards_2
Mcgonigle Crystallized SSP $1k & Mojo auto /150 $300
Image from Robert Signer (@RobSigner)
Image from Robert Signer (@RobSigner)
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Replying to @cardboardbst
Mcgonigle - Bowman Chrome - Crystallized SSP - $1K
Image from Robert Signer (@RobSigner)
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Replying to @cardboardbst
Kevin McGonigle Bowman Chrome Mojo auto /150 - $300.
Image from Robert Signer (@RobSigner)
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Replying to @JfkCards @tigers
@JfkCards @tigers
Image from Robert Signer (@RobSigner)
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Replying to @CardPurchaser @mycardinv3ntory @WaxMetrix @MarketMoversApp @SportsCardInv
Is there a link to your discord?
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Replying to @CardPurchaser
Any clues as to when this might happen?
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Replying to @CardPurchaser
Will these be available from Fanatics direct at some point?
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Replying to @CardPurchaser
No Jumbos for Update Series?
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Replying to @DavidB42980 @CardPurchaser
Here's the listing: ebay.com/itm/800461495360 Can do less off eBay.
2026 Topps Chrome Michael Harris II Ink Strokes Auto Superfractor 1/1 Braves | eBay

2026 Topps Chrome Michael Harris II Ink Strokes Auto Superfractor 1/1 Braves | eBay

Superfractor Parallel. Ink Strokes Autograph.

ebay.com
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Replying to @DavidB42980 @CardPurchaser
It's available.
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Replying to @CardPurchaser
@CardPurchaser
Image from Robert Signer (@RobSigner)
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Replying to @RobSigner @asalovey96
@asalovey96
Image from Robert Signer (@RobSigner)
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Replying to @asalovey96
Michael Harris Superfractor 1/1 Auto $3500 OBO
Image from Robert Signer (@RobSigner)
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Replying to @CardPurchaser
Will these Megas be sealed or unsealed?
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Replying to @CardPurchaser
@CardPurchaser
Image from Robert Signer (@RobSigner)
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Replying to @WaxMetrix
I had 6 Tier One boxes (haven’t opened any yet). Weighed them on a precise scale - 4 boxes very similar to each other, 1 substantially heavier, and 1 that is way lighter than average. What could account for the lighter box? Redemption? Packing error?
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Robert Signer retweeted
Robert Signer (@SignerLab) profile picture
Robert Signer@SignerLab4 Nov 2021
Why is it so difficult to grow hematopoietic stem cells in culture? Huge increases in protein synthesis disrupt proteostasis in HSCs ex vivo. HSF1 comes to the rescue ex vivo & during aging to keep stem cells fit. Our latest now in print @CellStemCell cell.com/cell-stem-cell/full… 🧵
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Robert Signer retweeted
Robert Signer (@SignerLab) profile picture
Robert Signer@SignerLab13 Sep 2021
FREE registration for the Sanford Stem Cell Symposium is now open. Join our incredible lineup of speakers discussing stem cells in regenerative medicine, cancer, aging, bioengineering, genomics 🧬 & space 🚀. Agenda: stemcells.ucsd.edu/sanford-s… Registration: eventbrite.com/e/sanford-ste…
UCSD Division of Regenerative Medicine (@UCSanDiegoDRM) profile pictureUCSD Division of Regenerative Medicine@UCSanDiegoDRM13 Sep 2021
Please join us on October 14-15th for the Inaugural Sanford Stem Cell Symposium! Registration Link: eventbrite.com/e/sanford-ste…
Image from UCSD Division of Regenerative Medicine (@UCSanDiegoDRM)
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.@UCSDMedSchool researchers unlock a way to keep lab-grown stem cells healthy, which is positive news for people who need bone marrow transplants when donor stem cells are not available. The approach may also help further aging research. ow.ly/nSpg50FR4Vi
Illustration showing the HSF1-mediated heat shock pathway that promotes proteostasis in hematopoietic stem cells in culture and during aging. Photo credit: Cell Press

ALT Illustration showing the HSF1-mediated heat shock pathway that promotes proteostasis in hematopoietic stem cells in culture and during aging. Photo credit: Cell Press

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