Rishav

Postdoctoral Fellow, Molecular and Cellular Biology, Harvard University

[FlyCalcium @GaitiHasan]

https://t.co/I4IYxqkNF1 @eLife
The VOR of our manuscript showing how Orai mediated Ca2+ entry drives changes in gene expression of ion channels and Ca2+ signaling genes in central dopaminergic neurons is published @eLife @rishavm_

[bioRxiv @biorxivpreprint]

Orai mediated Calcium entry sets the excitability threshold of central dopaminergic neurons by regulation of gene expression https://t.co/MWweROYFSn #bioRxiv

[Rishav @rishavm_]

@Dhanya_SK @GaitiHasan @RGopurappilly @nandashreek @Pragnya_Chak @TheCoffeeNeuron @anamika_sharma3 @NCBS_Bangalore @BLiSC_India @TIFRScience Thank you @Dhanya_SK !!!

[National Centre for Biological Sciences @NCBS_Bangalore]

Congratulations to Rishav Mitra (@rishavm_ from @GaitiHasan's lab) on successfully defending his thesis today!

His work focuses on how SOCE shapes #transcriptional maturation in #Drosphila flight circuits.

[Rishav @rishavm_]

@nitish_dua3 Congratulations @nitish_dua3!!

[Rishav @rishavm_]

@NCBS_Bangalore @anamika_sharma3 @GaitiHasan Congratulations @anamika_sharma3 !!!

[National Centre for Biological Sciences @NCBS_Bangalore]

Anamika (@anamika_sharma3) from @GaitiHasan's lab at #NCBS successfully defended her thesis on the role of pre-synaptic IP3 receptors in #neuronal function, using #Drosophila neurons as a model system.

Congratulations to Dr Anamika for achieving this milestone! #NCBS #PhD

[National Centre for Biological Sciences @NCBS_Bangalore]

#brainawarenessweek2022

We present you a gist of the work by @GaitiHasan & her group. They have been exploring how #calcium functions in #neurons, and how disruption of these processes can cause various #NeurodegenerativeDiseases.

See more: https://t.co/UBcdulRGSO

1/9

[National Centre for Biological Sciences @NCBS_Bangalore]

The team found that dopamine release in the flight promoting neurons requires intracellular Ca2+ (calcium) signaling.

Here you're seeing Ca2+ signals in the fly brain on the addition of a chemical that is like a neurotransmitter
(yellow flash).

Video credit: @rishavm_

5/9

[Renjitha Gopurappilly @RGopurappilly]

What a proud moment for all of us! @GaitiHasan @NCBS_Bangalore
@nandashreek @Pragnya79518945 @anamika_sharma3 @rishavm_ @TheCoffeeNeuron @Dhanya_SK
PC: Deepa

[Rishav @rishavm_]

Our latest review - “Store-operated Ca2+ entry regulates neuronal gene expression and function” is now online.
https://t.co/pcdLreba5c

[Rishav @rishavm_]

@Sreeparna_P @GaitiHasan Thank you!

[FlyCalcium @GaitiHasan]

AddThis | Home https://t.co/FfWfQnzNN0. Great to see our review on SOCE in neurons out. Special mention @rishavm_ for gene expression analysis across organisms - including humans

[Rishav @rishavm_]

@GhoshRoyLab @Dev_journal @GaitiHasan @DimpleNotani @siddjakes29 @shlesharich Thank you!

[Rishav @rishavm_]

Our latest work is now online @Dev_journal. "IP3-mediated Ca2+ signals regulate larval to pupal transition under nutrient stress through the H3K36 methyltransferase Set2" - https://t.co/oBvbl1ZjSv
@GaitiHasan @DimpleNotani @siddjakes29 @shlesharich

[Rishav @rishavm_]

@alok_javali @Dev_journal @GaitiHasan @DimpleNotani @siddjakes29 @shlesharich Thanks Alok!

[Rishav @rishavm_]

IP3/Ca2+ signals in a set of neurons drive a transcriptional feedback loop through Set2 mediated H3K36 methylation. This signaling pathway establishes a brain-wide transcriptional profile that allows Drosophila larvae to undergo pupariation under protein deprivation.

[FlyCalcium @GaitiHasan]

IP3-mediated Ca2+ signals regulate larval to pupal transition under nutrient stress through the H3K36 methyltransferase Set2 | Development | The Company of Biologists https://t.co/Z47GL7cBMx

Now online - IP3/Ca2+ and a chromatin modifier
@NCBS_Bangalore @DBTIndia @DimpleNotani

[FlyCalcium @GaitiHasan]

https://t.co/C9WwCSiLS6 @eLife
Happy to share our work and ideas on how intracellular calcium signaling and the IP3R contribute to dopamine release, long flight and the search for food. @NCBS_Bangalore @ScottishWaddell @DavidYule @yulonglilab

[FlyCalcium @GaitiHasan]

Happy to share this interesting story