Kirill Nadezhdin Profile
Kirill Nadezhdin

@knadezhdinPhD

Followers
80
Following
243
Media
1
Statuses
87

Postdoctoral research scientist at Columbia University, PhD

Manhattan, NY
Joined July 2021
Don't wanna be here? Send us removal request.
@AlexanderSobol6
Alexander Sobolevsky
10 months
Forty sites of TRP channel regulation! A review of binding sites on TRP channels discovered by now. @IrinaTalyzina @knadezhdinPhD https://t.co/1OiARkqDoZ
1
12
57
@AlexanderSobol6
Alexander Sobolevsky
1 year
Happy to share our new review of TRP channel structural pharmacology that describes 40 sites of TRP channel regulation discovered by now! @IrinaTalyzina @knadezhdinPhD https://t.co/1OiARkqDoZ
2
18
96
@komineev
Konstantin Mineev
1 year
My first paper in @Schwalbe_BMRZ, to which I really contributed substantially is now online. A story about the FGFR receptor and it's inhibition by a small molecule in cells and in solution. [Spoiler] membrane matters! https://t.co/qoJLHsr64H
febs.onlinelibrary.wiley.com
Here we investigated how the small-molecule inhibitor SSR128129E interacts with fibroblast growth factor receptor 3c activated by the FGF8b ligand. We employed nuclear magnetic resonance spectrosco...
1
6
30
@AlexanderSobol6
Alexander Sobolevsky
1 year
Dynamic molecular portraits of ion-conducting pores characterize functional states of TRPV channels @knadezhdinPhD @arthurCantab https://t.co/iybiBlmqJ3
0
4
17
@AlexanderSobol6
Alexander Sobolevsky
1 year
Happy to share: Dynamic molecular portraits of ion-conducting pores characterize functional states of TRPV channels. Fantastic collaboration with the group of Roman Efremov! @knadezhdinPhD @arthurCantab
2
4
28
@RohacsTibor
Tibor Rohacs
1 year
Gain of function mutations in the TRPV4 #ionchannel cause a variety of musculoskeletal and neurological diseases, but the mechanism is unclear. A new paper shows the role of endothelial cells in blood-CNS barrier breakdown.
Tweet card summary image
science.org
TRPV4-mediated BSCB breakdown is a reversible driver of motor neuron degeneration in mice.
1
13
58
@knadezhdinPhD
Kirill Nadezhdin
1 year
Indeed, to assemble our in-house device, we used many ideas published by @cryoET (C-SPAM) in https://t.co/T6413mOif2 and by @RubinsteinJohn (Shake-it-off) in
@shantigangwar
Shanti Pal Gangwar
1 year
@knadezhdinPhD @MariaKarela3 @AlexanderSobol6 "When we built our vitrification system, we drew inspiration from the C-SPAM device from @cryoET, and 'Shake-it-off' apparatus by @RubinsteinJohn"-@knadezhdinPhD
0
0
11
@knadezhdinPhD
Kirill Nadezhdin
1 year
We solved several different states of the GluK2 (kainate) receptor using cryo-EM, including the open conformation 👇 https://t.co/BxPz57Nvgp
@AlexanderSobol6
Alexander Sobolevsky
1 year
Happy to share structural mechanism of kainate receptor activation. Channel opening involves kinking of all four pore-forming M3 helices! @shantigangwar @MariaKarela3 @knadezhdinPhD @LauraYen42 @MKCMU https://t.co/NEyXvk9sgu
1
0
14
@AlexanderSobol6
Alexander Sobolevsky
1 year
Happy to share our results on how the plant lectin Concanavalin A helped to open the channel of kainate receptor for the first time! @shantigangwar @MariaKarela3 @knadezhdinPhD @LauraYen42 @MKCMU https://t.co/NEyXvk9sgu
2
12
96
@AlexanderSobol6
Alexander Sobolevsky
1 year
Happy to share the first structure of kainate receptor channel in the open state. The channel was opened by agonist glutamate and positive allosteric modulators plant lectin Concanavalin A (ConA) and BPAM344. @shantigangwar @MariaKarela3 @knadezhdinPhD https://t.co/NEyXvk9sgu
18
22
149
@MemProtPDB
Membrane Protein PDB
1 year
Huang, Y., Kumar, S., Lee, J. et al. Coupling enzymatic activity and gating in an ancient TRPM chanzyme and its molecular evolution | Nat Struct Mol Biol https://t.co/U8KGFsjdvD
0
14
52
@AlexanderSobol6
Alexander Sobolevsky
2 years
Physiological temperature drives TRPM4 ligand recognition and gating. Congrats to the team!
nature.com
Nature - A temperature-dependent Ca2+-binding site in the intracellular domain of TRPM4 is essential for TRPM4 function in physiological contexts.
0
12
76
@AlexanderSobol6
Alexander Sobolevsky
2 years
Happy to share the conformational ensemble of wild-type human TRPV3. For the first time the channel structure is open by applying agonists, 2-APB or THCV, without sensitizing mutations! @knadezhdinPhD @arthurCantab @IrinaTalyzina https://t.co/rWltNPZUbZ
3
12
48
@AlexanderSobol6
Alexander Sobolevsky
2 years
First structures that illustrate opening of wild-type human TRPV3 (no sensitizing mutations!) by agonists, 2-APB or THCV, acting through different binding sites and expelling lipid from the vanilloid site. @knadezhdinPhD @arthurCantab @IrinaTalyzina https://t.co/rWltNPZUbZ
5
14
63
@AlexanderSobol6
Alexander Sobolevsky
2 years
Happy to share the conformational ensemble of wild-type human TRPV3. For the first time the channel structure is open by applying agonists, 2-APB or THCV, without sensitizing mutations! @knadezhdinPhD @arthurCantab @IrinaTalyzina https://t.co/rWltNPZUbZ
3
12
55
@knadezhdinPhD
Kirill Nadezhdin
2 years
Another great work by Vera Moiseenkova-Bell and Andreas Leffler groups - much needed data on TRPV2 acid sensitive. Functional and structural insights into activation of TRPV2 by weak acids | The EMBO Journal
0
0
2
@AlexanderSobol6
Alexander Sobolevsky
2 years
Happy to share our new paper on the structural basis of selective TRPM7 inhibition by the anticancer agent CCT128930. Collaboration between V. Chubanov, A. Sobolevsky @AlexanderSobol6 and M. Kurnikova @MKCMU labs. @knadezhdinPhD @arthurCantab https://t.co/HQUvfl2ZsY
7
21
88
@DawidZyla
Dawid Zyla
2 years
I'm happy to announce that v5 of🔬Follow Relion Gracefully is now live! This version provides a comprehensive dashboard for seamless interaction with your #cryoem data in Relion. Check it out: https://t.co/9qQklvq5Rw
5
30
183
@AlexanderSobol6
Alexander Sobolevsky
2 years
Happy to share our new review on molecular pharmacology of calcium-selective TRP channel TRPV6. @arthurCantab https://t.co/QvW8QjiUdE
1
2
39