Jacob Hanna

Public stem cell skirmish erupts between Hanna & Jaenisch

Jaenisch-Hanna

Professor Rudolf Jaenisch of MIT and his former postdoc/now assistant professor at The Weizmann Jacob Hanna have gotten into a very public, stem cell skirmish over conflicting papers. Hanna raised concerns over a Jaenisch lab paper and things have escalated from there. This mess is playing out before our eyes on PubMed (there was a comment from Hanna …

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Recommended weekend science links

snuppy

Here are some recommended weekend science reads and links including stem cells, CRISPR, and clones. Woo-Suk Hwang & his dog clones…all started with Snuppy (pictured): Disgraced Scientist Clones Dogs, And Critics Question His Intent.Now in 2020, I wonder where Hwang is and what is he doing?  I’m going to look into it. Human gene editing …

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Insider Trends on Stem Cells to Look Out for at ISSCR 2015 Stockholm

isscr2015_lockup_hi-res

The annual ISSCR meeting has started in Stockholm. This is always a great annual meeting both for the science and for connecting with people including new friends and colleagues as well as old friends. Another element to the meeting is the insider conversations in the halls, restaurants, and bars that tell a behind the scenes …

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Weekend Reads: Cool Papers, PubPeer, Jacob Hanna, & More

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Here are some papers and news for weekend reads. What are you reading this weekend? What are your go-to stem cell journals? Hostile Takeover: Glioma Stem Cells Recruit TAMs to Support Tumor Progression by Yu Shi, Yi-fang Ping, Xia Zhang, Xiu-wu Bian in Cell Stem Cell. YAP1 Regulates OCT4 Activity and SOX2 Expression to Facilitate self-renewal and …

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Are babies from same-sex couples possible?

IPS-cell-cloning

A question that has come up with advances in stem cell technology: could same-sex couples have their own biological children? Since Shinya Yamanaka reprogrammed first mouse and then human ordinary cells into powerful pluripotent stem cells, termed induced pluripotent stem (iPS) cells, back in 2006-2007 many new research avenues have opened up. The impossible suddenly …

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Silva Comments on MBD3/NuRD Debate with Jacob Hanna

Jose-Silva

What’s the deal with the tension between José Silva and Jacob Hanna over pluripotency? Researchers probing how to reprogram cells into powerful stem cells (induced pluripotent stem cells or IPSCs) and what the molecular mechanisms are behind this process have become entangled in a conflict. Of course over the years scientists including stem cell scientists have …

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TGIF: Biomedical weekend reading includes some cool papers

TGIF: I’m working on an R01, but I still try to find time to read a wide variety of papers. Below are the science pubs that I’m hoping to get to this weekend. Less Myc, longer “health span” Cell paper from Sedivy Lab. ESC Histone H3.3 nucleosomal functions Epigenetics & Chromatin paper from Keji Zhao Lab. Human …

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PubPeer “Stem Cell Shoot Out” & STAP 2.0 Clarification

Hanna-pubpeer

A heated series of discussions on stem cell publications is ongoing on the Post-publication review (post-pub) website, PubPeer, which has been called by a PubPeer user “The stem cell shoot out“. This “shoot out” goes well beyond the one page on PubPeer. It is notable to see that the authors of the papers that are the …

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