教职员工
兼职教授
讲席教授
杰出人才
其他获奖
罗敏敏

罗敏敏,博士

教授,博导

 

教育经历

1995  北京大学 心理学学士

1997  美国宾夕法尼亚大学 计算机科学硕士

2000  美国宾夕法尼亚大学 神经学博士

工作经历

2000-2004年  美国杜克大学神经生物学系,博士后

2004-2005年  中科院神经科学研究所,研究员

2005年至今  北京生命科学研究所, 研究员

2009年至今  清华大学生命科学学院,教授

主要研究领域与方向

奖赏与惩罚驱使动物接近或逃避、产生快乐与痛苦、并指导学习与记忆形成。奖赏与惩罚关乎动物的生死与种系繁衍、并在人类的日常生活中影响情绪与情感。小鼠与人有类似的神经环路,并对奖赏与惩罚有相似的行为反应。我们实验室以转基因小鼠为模型,研究哺乳动物处理奖赏与惩罚的神经环路机制,特别是中缝背核及内侧缰核两个脑区及相连的神经环路的作用。我们运用电生理和光学成像,从清醒小鼠中记录特定类型神经元的在奖赏与惩罚相关行为中的反应特点。继而运用光遗传学及化学遗传学手段,检测激活、抑制、损毁相关神经元对于行为的影响。我们也利用全细胞膜片钳和光学成像等手段,探索不同药物及细胞信号转导途径在奖赏与惩罚行为中的作用及分子细胞机制。脑内处理奖赏与惩罚的神经环路异常导致多种人类精神疾病,包括抑郁、精神分裂、药物成瘾等。因此,我们的工作不仅有助于理解与奖赏与惩罚相关行为的神经生物学基础,亦可具有临床意义。

发表过的重要文章、书籍等:

研究论文:

1.     Luo J., Feng Q, Wei LCA, Luo MCA (2017) Optogenetic activation of dorsal raphe neurons rescues the autistic-like social deficits in Shank3 knockout mice. Cell Res (in press).

2.     Zhang J, Tan L, Ren Y, Liang J, Lin R, Feng Q, Zhou J, Hu F, Ren J, Wei C, Yu T, Zhuang Y, Bettler B, Wang F, Luo MCA (2016) Presynaptic excitation via GABAB receptors in habenula cholinergic neurons regulates fear memory expression. Cell 166:716–728 DOI: 10.1016/j.cell.2016.06.026.

3.     Li Y, Zhong W, Wang D, Feng Q, Liu Z, Zhou J, Jia C, Hu F, Zeng J, Guo Q, Fu L, Luo MCA (2016) Serotonin neurons in the dorsal raphe nucleus encode reward signals. Nature Comms 7:10503 doi: 10.1038/ncomms10503.

4.     Guo Q*, Zhou J*, Feng Q, Lin R, Gong H, Luo Q, Zeng S, Luo MCA, Fu LCA (2015) Multi-channel fiber photometry for population neuronal activity recording. Biomedical Optics Express 6:3919-3931. doi: 10.1364/BOE.6.003919.

5.     Wang D, He X, Zhao Z, Feng Q, Lin R, Sun Y, Ding T, Xu FCA, Luo MCA, Zhan CCA  (2015) Whole-brain mapping of the direct inputs and axonal projections of pro-opiomelanocortin (POMC) and agouti-related peptide (AgRP) neurons. Front. Neuroanat. DOI 10.3389/fnana.2015.00040.

6.     Guo Q, Wang D, He X, Feng Q, Lin R, Xu F, Fu L, Luo MCA (2015) Whole-brain mapping of inputs to projection neurons and cholinergic interneurons in the dorsal striatum. PLoS ONE DOI: 10.1371/journal.pone.0123381.

7.     Zhou J, Jia C, Feng Q, Bao J, Luo MCA (2015) Prospective coding of dorsal raphe reward signals by the orbitofrontal cortex. J Neurosci 35:2717-2730.

8.     Liu Z*, Zhou J*, Li Y, Hu F, Wang D, Lu Y, Ma M, Feng Q, Zhang J, Zeng J, Bao, Kim J, Chen Z, Mestikawy SE, Luo MCA (2014) Dorsal raphe neurons signal reward through 5-HT and glutamate. Neuron 81:1360–1374. (F1000 recommendation)

9.     Wang S, Tan Y, Zhang J, Luo MCA (2013) Pharmacogenetic activation of midbrain dopamine neurons induces hyperactivity. Neurosci Bulletin 29:517-524.

10.  Zhan CCA, Zhou J, Feng Q, Zhang J, Lin S, Bao J, Wu P, Luo MCA (2013) Acute and long-term suppression of feeding behavior by POMC neurons in the brainstem and hypothalamus, respectively. J Neurosci 33:3624 –3632. (F1000 recommendation)

11.  Hu F, Ren J, Zhang J, Zhong W, Luo MCA (2012) Atrial natriuretic peptide blocks synaptic transmission by activating Phosphodiesterase 2A and eliminating basal PKA activity in presynaptic terminals. PNAS 109: 17681–17686. (F1000 recommendation)

12.  Ma M, Luo MCA (2012) Optogenetic activation of basal forebrain cholinergic neurons modulates neuronal excitability and sensory responses in the main olfactory bulb. J Neurosci 32:10105-10116. (TWIJ feature article).

13.  Gong R*, Ding C*, Hu J*, Lu Y, Liu F, Mann E, Xu F, Cohen MB and Luo MCA (2011) Role for the membrane receptor guanylyl cyclase-C in attention deficiency and hyperactive behavior. Science 333:1642-1646.

14.  Ren J, Qin C, Hu F, Tan J, Qiu L, Zhao S, Feng G, Luo MCA (2011) Habenula "cholinergic" neurons co-release glutamate and acetylcholine and activate postsynaptic neurons via distinct transmission modes. Neuron 69:445-452. (Cover; F1000 recommendation)

15.  Zhan C, Luo MCA (2010) Diverse patterns of odor representation by neurons in the anterior piriform cortex of awake mice. J Neurosci 30:16662–16672.

16.  Han J, Luo MCA (2010) Loss of CO2 sensing by the olfactory system of CNGA3 knockout mice. Curr Zoology 56: 793−799.

17.  Gao L, Hu J, Zhong C, Luo MCA (2010) Integration of CO2 and odorant signals in the mouse olfactory bulb. Neuroscience 170:881–892.

18.  Tan J, Savigner A, Ma M, and Luo MCA (2010) Odor information processing by the olfactory bulb analyzed in gene-targeted mice. Neuron 65:912-926. (Video abstract)

19.  Sun L, Wan H, Hu J, Han J, Matsunami H, and Luo MCA (2009) Guanylyl cyclase-D in the olfactory CO2 neurons is activated by bicarbonate. PNAS 106:2041-2046.

20.  Qin C, Luo MCA (2009) Neurochemical phenotypes of the afferent and efferent projections of the mouse medial habenula. Neuroscience 161:827-37

21.  Fan S, Luo MCA (2009) The organization of feedback projections in a pathway important for processing pheromonal signals. Neuroscience 161:489-500

22.  Yan Z, Tan J, Qin C, Lu Y, Ding C, and Luo MCA (2008) Precise circuitry links bilaterally symmetric olfactory maps. Neuron 58:613–624. (Featured with a preview)

23.  Bian X, Yanagawa Y, Chen WR, and Luo MCA (2008) Cortical-like functional organization of the pheromone-processing circuits in the medial amygdala. J Neurophysiol 99:77-86.

24.  Hu J*, Zhong C*, Ding C, Chi Q, Walz A, Mombaerts P, Matsunami H, and Luo MCA (2007) Detection of near-atmospheric concentrations of CO2 by an olfactory subsystem. Science 317:953-957.

25.  Luo MCA, Fee, MS, and Katz, LC (2003) Encoding pheromonal signals in the accessory olfactory bulb of behaving mice. Science 299:1196-1201 (article, cover, and News and Views; Faculty 1000 recommendation).

26.  Luo M and Perkel, DJ (2002) Intrinsic properties and synaptic input for neurons within an avian motor thalamic nucleus during the phase crucial for song learning. J Neurophysiol 88:1903-1914.

27.  Luo MCA and Katz, LC (2001) Response correlation maps of neurons in the mammalian olfactory bulb. Neuron 32:1165-1179.

28.  Luo M, Ding L, and Perkel DJCA (2001) An avian basal ganglia pathway essential for vocal learning forms closed topographic loops. J Neurosci 21:6836-45.

29.  Luo M, and Perkel DJCA (1999) A GABAergic, strongly inhibitory projection to a thalamic nucleus in the zebra finch song system. J Neurosci 19:6700-11.

30.  Luo M, and Perkel DJCA (1999) Long-range GABAergic projection in a circuit essential for vocal learning. J Comp Neurol 403: 68-84.

综述:

31.  Luo MCA, Li Y, Zhong W (2016) Do dorsal raphe 5-HT neurons encode “beneficialness”? Neurobiology of Learning and Memory DOI: 10.1016/j.nlm.2016.08.008.

32.  Luo MCA, Zhou, J, Liu Z (2015) Reward processing by the dorsal raphe nucleus: 5-HT and beyond. Learning Memory 22:452-460. DOI: 10.1101/lm.037317.114. 

33.  Luo MCA (2011) Long-range intracortical excitation shapes olfactory processing. Neuron 72:1-3. 

34.  Luo MCA, Sun L, and Hu J (2009) Neural detection of gases—carbon dioxide, oxygen—in vertebrates and invertebrates. Curr Opinion Neurobiol 19:354-361.

35.  Luo MCA (2008) The Necklace Olfactory System in Mammals. J Neurogenetics 22:229-238.

36.  Luo MCA and Katz LC (2004) Encoding pheromones by the mammalian vomeronasal system. Curr Opinion Neurobiol 14:428-34.

 

荣誉、奖励及参加学术团体的情况
美国Burroughs Wellcome生物科学研究基金 (2002-2007)

人类前沿科学项目(HFSP)青年科学家研究基金 (2006-2009)

国家杰出青年科学基金(2006-2009)

张香桐杰出青年神经科学家奖(2009)

中国青年科技奖(2011)

吴阶平-保罗×杨森医学药学奖 (2017)

联系方式:

E-mail: luomm@tsinghua.edu.cn

       

 

 
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