Ding Liu
@dingliu.bsky.social
Postdoc from the Catherine Dulac lab，interested in how the brain reconstructs and interprets the world, and how gene carriers like humans are trapped by or possibly escape our evolutionary fate.
Reposted by Ding Liu
The dataset is massive: 200,000 cells and ~150 cell types, ~25% of which have known behavioral annotations thanks to previous work by many labs, such as @dulaclab.bsky.social work on parenting or social drive (recently published by @dingliu.bsky.social). Maybe you can spot your favorite cell type!
March 5, 2025 at 10:04 PM
The dataset is massive: 200,000 cells and ~150 cell types, ~25% of which have known behavioral annotations thanks to previous work by many labs, such as @dulaclab.bsky.social work on parenting or social drive (recently published by @dingliu.bsky.social). Maybe you can spot your favorite cell type!
Thank you so much, Ishmail! Really appreciated the mice and support you provided! Let’s keep in “touch”!
February 28, 2025 at 3:37 AM
Thank you so much, Ishmail! Really appreciated the mice and support you provided! Let’s keep in “touch”!
Hey Yoh! Long time no see. Thank you!
February 27, 2025 at 4:14 PM
Hey Yoh! Long time no see. Thank you!
Thank you, Sebastian!!
February 27, 2025 at 4:13 PM
Thank you, Sebastian!!
And the colleagues from the Dulac lab: @mostafizurrahman.bsky.social @Autumn Johnson @Zuri A. Sullivan @Nicolai Pena @Mustafa Talay @blogeman.bsky.social @Samantha Finkbeiner @Lechen Qian @Athena Capo-Battaglia (7/7)
February 27, 2025 at 4:05 PM
And the colleagues from the Dulac lab: @mostafizurrahman.bsky.social @Autumn Johnson @Zuri A. Sullivan @Nicolai Pena @Mustafa Talay @blogeman.bsky.social @Samantha Finkbeiner @Lechen Qian @Athena Capo-Battaglia (7/7)
Thank all the collaborators and lab members for their contribution and superb teamwork: @naoshigeuchida.bsky.social @Mitsuko Watabe-Uchida, @Ryunosuke Amo @Iku Tsutsui-Kimura @David Ginty @ssebastianchoi.bsky.social @ishmailsaboor.bsky.social (6/7)
February 27, 2025 at 4:05 PM
Thank all the collaborators and lab members for their contribution and superb teamwork: @naoshigeuchida.bsky.social @Mitsuko Watabe-Uchida, @Ryunosuke Amo @Iku Tsutsui-Kimura @David Ginty @ssebastianchoi.bsky.social @ishmailsaboor.bsky.social (6/7)
We also found that touch is a key sensory modality for mice to perceive social environment, with lack of touch sensation leading to the emergence of social need, and its presence providing social satiety. (5/7)
February 27, 2025 at 4:05 PM
We also found that touch is a key sensory modality for mice to perceive social environment, with lack of touch sensation leading to the emergence of social need, and its presence providing social satiety. (5/7)
Via projections to oxytocin neurons, lateral habenula and arcuate nucleus, Isolation neurons coordinate the enhanced social drive, aversive emotion and inhibition of eating during short-term social isolation. The projections from Reunion neurons to VTA led to dopamine release during reunion. (4/7)
February 27, 2025 at 4:05 PM
Via projections to oxytocin neurons, lateral habenula and arcuate nucleus, Isolation neurons coordinate the enhanced social drive, aversive emotion and inhibition of eating during short-term social isolation. The projections from Reunion neurons to VTA led to dopamine release during reunion. (4/7)
We further identified two molecularly defined interconnected neuronal populations in the hypothalamus, one activated by social isolation, the other by social reunion, together mediating a dynamic balance between “social need” and “social satiety” states. (3/7)
February 27, 2025 at 4:05 PM
We further identified two molecularly defined interconnected neuronal populations in the hypothalamus, one activated by social isolation, the other by social reunion, together mediating a dynamic balance between “social need” and “social satiety” states. (3/7)
First, we characterized a "social rebound" behavior triggered by social isolation, which suggests a homeostatic regulation of social need. Intriguingly, different mouse strains showed distinct social rebound intensity after isolation, indicating a genetic basis for social need. (2/7)
February 27, 2025 at 4:05 PM
First, we characterized a "social rebound" behavior triggered by social isolation, which suggests a homeostatic regulation of social need. Intriguingly, different mouse strains showed distinct social rebound intensity after isolation, indicating a genetic basis for social need. (2/7)
And the colleagues from the Dulac lab: @mostafizurrahman.bsky.social @Autumn Johnson @Zuri A. Sullivan @Nicolai Pena @Mustafa Talay @blogeman.bsky.social @Samantha Finkbeiner @Lechen Qian @Athena Capo-Battaglia (7/7)
February 27, 2025 at 3:57 PM
And the colleagues from the Dulac lab: @mostafizurrahman.bsky.social @Autumn Johnson @Zuri A. Sullivan @Nicolai Pena @Mustafa Talay @blogeman.bsky.social @Samantha Finkbeiner @Lechen Qian @Athena Capo-Battaglia (7/7)
Thank all the collaborators and lab members for their contribution and superb teamwork: @naoshigeuchida.bsky.social @Mitsuko Watabe-Uchida, @Ryunosuke Amo @Iku Tsutsui-Kimura @David Ginty @ssebastianchoi.bsky.social @ishmailsaboor.bsky.social (6/7)
February 27, 2025 at 3:57 PM
Thank all the collaborators and lab members for their contribution and superb teamwork: @naoshigeuchida.bsky.social @Mitsuko Watabe-Uchida, @Ryunosuke Amo @Iku Tsutsui-Kimura @David Ginty @ssebastianchoi.bsky.social @ishmailsaboor.bsky.social (6/7)
We also found that touch is a key sensory modality for mice to perceive social environment, with lack of touch sensation leading to the emergence of social need, and its presence providing social satiety. (5/7)
February 27, 2025 at 3:57 PM
We also found that touch is a key sensory modality for mice to perceive social environment, with lack of touch sensation leading to the emergence of social need, and its presence providing social satiety. (5/7)
Via projections to oxytocin neurons, lateral habenula and arcuate nucleus, Isolation neurons coordinate the enhanced social drive, aversive emotion and inhibition of eating during short-term social isolation. The projections from Reunion neurons to VTA led to dopamine release during reunion. (4/7)
February 27, 2025 at 3:57 PM
Via projections to oxytocin neurons, lateral habenula and arcuate nucleus, Isolation neurons coordinate the enhanced social drive, aversive emotion and inhibition of eating during short-term social isolation. The projections from Reunion neurons to VTA led to dopamine release during reunion. (4/7)
We further identified two molecularly defined interconnected neuronal populations in the hypothalamus, one activated by social isolation, the other by social reunion, together mediating a dynamic balance between “social need” and “social satiety” states. (3/7)
February 27, 2025 at 3:57 PM
We further identified two molecularly defined interconnected neuronal populations in the hypothalamus, one activated by social isolation, the other by social reunion, together mediating a dynamic balance between “social need” and “social satiety” states. (3/7)
First, we characterized a "social rebound" behavior triggered by social isolation, which suggests a homeostatic regulation of social need. Intriguingly, different mouse strains showed distinct social rebound intensity after isolation, indicating a genetic basis for social need. (2/7)
February 27, 2025 at 3:57 PM
First, we characterized a "social rebound" behavior triggered by social isolation, which suggests a homeostatic regulation of social need. Intriguingly, different mouse strains showed distinct social rebound intensity after isolation, indicating a genetic basis for social need. (2/7)
We also found that touch is a key sensory modality for mice to perceive social environment, with lack of touch sensation leading to the emergence of social need, and its presence providing social satiety. (5/7)
February 27, 2025 at 3:48 PM
We also found that touch is a key sensory modality for mice to perceive social environment, with lack of touch sensation leading to the emergence of social need, and its presence providing social satiety. (5/7)
Via projections to oxytocin neurons, lateral habenula and arcuate nucleus, Isolation neurons coordinate the enhanced social drive, aversive emotion and inhibition of eating during short-term social isolation. The projections from Reunion neurons to VTA led to dopamine release during reunion. (4/7)
February 27, 2025 at 3:48 PM
Via projections to oxytocin neurons, lateral habenula and arcuate nucleus, Isolation neurons coordinate the enhanced social drive, aversive emotion and inhibition of eating during short-term social isolation. The projections from Reunion neurons to VTA led to dopamine release during reunion. (4/7)
We further identified two molecularly defined interconnected neuronal populations in the hypothalamus, one activated by social isolation, the other by social reunion, together mediating a dynamic balance between “social need” and “social satiety” states. (3/7)
February 27, 2025 at 3:48 PM
We further identified two molecularly defined interconnected neuronal populations in the hypothalamus, one activated by social isolation, the other by social reunion, together mediating a dynamic balance between “social need” and “social satiety” states. (3/7)