Emily Greenwald
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emilymbgreenwald.bsky.social
Emily Greenwald
@emilymbgreenwald.bsky.social
Dragon(RNA) tamer. Interested in RNA, immunology, aging, equity, justice, magic, & books. Aka Wizard Genes. PhD with @sbmontgom.bsky.social & Andrew Fire at @stanfordmedicine.bsky.social. @brandeisuniversity.bsky.social alum #JewishandProud 🏳️‍🌈she/her
Reposted by Emily Greenwald
If your DMs are “encrypted” but one org holds all the keys, you haven’t distributed trust – you’ve built a backdoor.

Juicebox only works when boundaries are real. Separation isn’t optional.

Replication != distribution.
Don’t Put All Your Juice in One Box
At Juicebox, we believe key recovery should be secure, user friendly, and actually… work. That means it has to be more than cryptographic theater. It has to reflect the real world, where systems get h...
juicebox.xyz
June 6, 2025 at 1:43 PM
A dragon emerges from an egg, within a nest among others waiting to hatch atop a majestic castle. The dragon is embedded with a DragonRNA, a DNA strand covalently extended with an RNA tail. Variants of precursor DNAs are backlit by a glowing polymerase within each egg,
April 28, 2025 at 9:18 PM
Reposted by Emily Greenwald
Incredibly proud of the brilliant work Emily has done – these little monsters have so much potential in RNA therapeutics! So glad it’s finally in the world. It was a privilege to help with some figures and artistic renderings (spot the dragon flying through the abstract!). Mazel tov to all involved!
I’m excited to share our paper in @narjournal.bsky.social on DragonRNA: DNA-primed RNA extension! We developed a fluorescence gel shift assay to detect DragonRNA activity by enzymes, & characterized this activity using gel assays, sequencing, & bioinformatics.
academic.oup.com/nar/article/...
DragonRNA: Generality of DNA-primed RNA-extension activities by DNA-directed RNA polymerases
Abstract. RNA polymerases (RNAPs) transcribe DNA into RNA. Several RNAPs, including from bacteriophages Sp6 and T7, Escherichia coli, and wheat germ, had b
academic.oup.com
April 24, 2025 at 12:07 AM
I’m excited to share our paper in @narjournal.bsky.social on DragonRNA: DNA-primed RNA extension! We developed a fluorescence gel shift assay to detect DragonRNA activity by enzymes, & characterized this activity using gel assays, sequencing, & bioinformatics.
academic.oup.com/nar/article/...
DragonRNA: Generality of DNA-primed RNA-extension activities by DNA-directed RNA polymerases
Abstract. RNA polymerases (RNAPs) transcribe DNA into RNA. Several RNAPs, including from bacteriophages Sp6 and T7, Escherichia coli, and wheat germ, had b
academic.oup.com
April 23, 2025 at 11:35 PM
Reposted by Emily Greenwald
Yeshiva University agreed to recognize an LGBTQ+ student group Thursday, settling a lawsuit that once seemed destined for the Supreme Court and delivering a landmark victory to queer Jews at the school and in the Orthodox community beyond.
Yeshiva University recognizes LGBTQ+ student group in landmark settlement
The YU Pride Alliance settled its discrimination lawsuit against Yeshiva University, winning recognition as an official student group.
forward.com
March 21, 2025 at 4:32 PM
Made Funfetti Hamantaschen with apricot and chocolate fillings with @nora.bsky.social! Chag Purim Sameach!
Purim reminds us that resilience and joy go hand in hand. The world is uncertain, but at least we get cookies (made with @emilymbgreenwald.bsky.social!). Chag Purim Sameach!
March 14, 2025 at 2:13 AM
Reposted by Emily Greenwald
For the past year, I've been creating Juicebox, an open-source encryption key recovery system that provides high security coupled with a user-friendly design, to make encryption further accessible to larger numbers of people.

I'd love to know what you think!
Key to Simplicity: Squeezing the hassle out of encryption key recovery
Cryptography transforms the impossible task of safeguarding extensive data transmitted and stored across numerous systems and networks into the simpler task of securing a small singular key in one loc...
www.juicebox.xyz
April 9, 2024 at 7:25 PM
Reposted by Emily Greenwald
Contacting elected officials is a cornerstone of democracy (whether you are expressing disagreement or gratitude). Yet, the new whitehouse.gov has removed all ways to reach the President or administration – channels that existed even in his prior term. This is unprecedented in the digital age.
The White House
President Donald J. Trump and Vice President JD Vance are committed to lowering costs for all Americans, securing our borders, unleashing American energy dominance, restoring peace through strength, a...
whitehouse.gov
January 31, 2025 at 7:16 PM