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Neurobiology of Obesity – Alessandro Furlan group

In the Furlan lab we use transcriptomics, circuit-tracing methods and functional neural manipulation (i.e. opto- and chemo genetics) to identify and characterize the central and peripheral circuits through which the brain and the organs “talk”. Our goal is to understand how the brain and the body work together to regulate critical physiological processes, with a focus on weight regulation and obesity (see schematic).

Research news and activities

Research and activities

Schematic illustration of the Furlan Lab's research direction.
Schematic of the Furlan Lab research approach. Legend: AAV, adeno-associated virus. Photo: Alessandro Furlan

Obesity is one of the most common metabolic diseases in the world, becoming increasingly more common in both developed and developing countries. Its comorbidities (e.g. hypertension, diabetes, cancer) are a leading cause of premature death and a major economic burden. Despite this, our understanding of the disease and ability to treat it are limited, with few interventions available and many not effective in producing lasting results. 

The failures of current obesity therapies aimed at reducing adiposity (white adipose tissue excess) via changes in life-style and diet, suggest that the disease is likely not caused uniquely by behavior (e.g. overeating) or genetic factors. Our hypothesis, supported by a growing body of evidence, is that pathological weight gain causes and is maintained by persistent changes in brain circuitry. The Furlan lab focuses on building a better understanding of body-brain neuronal circuits and the pattern of their dysregulation, providing insights that can inform novel approaches to and new treatments against obesity and the metabolic syndrome. 

Projects

For information about ongoing research projects, please mail Dr. Furlan at alessandro.furlan@ki.se

Dissertations

Publications

Selected publications

  • Journal article: NATURE NEUROSCIENCE. 2022;25(11):1470-1480
    Furlane A; Corona A; Boyle S; Sharma R; Rubino R; Habel J; Gablenze EC; Giovanniello J; Beyaz S; Janowitze T; Shea SD; Li B
  • Article: CELL. 2018;174(4):999-1014.e22
    Zeisel A; Hochgerner H; Lonnerberg P; Johnsson A; Memic F; van der Zwan J; Haring M; Braun E; Borm LE; La Manno G; Codeluppi S; Furlan A; Lee K; Skene N; Harris KD; Hjerling-Leffler J; Arenas E; Ernfors P; Marklund U; Linnarsson S
  • Article: SCIENCE. 2017;357(6346):46
    Furlan A; Dyachuk V; Kastriti ME; Calvo-Enrique L; Abdo H; Hadjab S; Chontorotzea T; Akkuratova N; Usoskin D; Kamenev D; Petersen J; Sunadome K; Memic F; Marklund U; Fried K; Topilko P; Lallemend F; Kharchenko PV; Ernfors P; Adameyko I
  • Article: NATURE NEUROSCIENCE. 2016;19(10):1331-1340
    Furlan A; La Manno G; Lubke M; Haring M; Abdo H; Hochgerner H; Kupari J; Usoskin D; Airaksinen MS; Oliver G; Linnarsson S; Ernfors P
  • Article: NATURE NEUROSCIENCE. 2015;18(1):145-153
    Usoskin D; Furlan A; Islam S; Abdo H; Lonnerberg P; Lou D; Hjerling-Leffler J; Haeggstrom J; Kharchenko O; Kharchenko PV; Linnarsson S; Ernfors P
  • Article: SCIENCE. 2014;345(6192):82-87
    Dyachuk V; Furlan A; Shahidi MK; Giovenco M; Kaukua N; Konstantinidou C; Pachnis V; Memic F; Marklund U; Mueller T; Birchmeier C; Fried K; Ernfors P; Adameyko I
  • Article: EMBO JOURNAL. 2013;32(11):1613-1625
    Furlan A; Lubke M; Adameyko I; Lallemend F; Ernfors P


Zhang X, Guan W, Yang T, Furlan A, Xiao X, Yu K, An X, Galbavy W, Ramakrishnan C, Deisseroth K, Ritola K, Hantman A, He M, Josh Huang Z, Li B
Nat Neurosci 2021 11;24(11):1586-1600


Xiao X, Deng H#, Furlan A#, Yang T, Zhang X, Hwang GR, Tucciarone J, Wu P, He M, Palaniswamy R, Ramakrishnan C, Ritola K, Hantman A, Deisseroth K, Osten P, Huang ZJ, Li B
Cell 2020 10;183(1):211-227.e20


Stephenson-Jones M, Bravo-Rivera C, Ahrens S, Furlan A, Xiao X, Fernandes-Henriques C, Li B
Neuron 2020 03;105(5):921-933.e5

Funding

Current funding

  • ̽ѡ starting grant
  • ̽ѡ strategic support
  • Stratneuro

Past funding

  • Swedish research council (VR postdoc)
  • ̽ѡ (KID)
  • EMBO postdoctoral fellowship (Germany)
  • The Charles H. Revson Foundation (USA)
  • The Warren Alpert Foundation (USA)

Staff and contact

Group leader

All members of the group

Addresses

Postal address

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Department of Neuroscience
171 77 Stockholm

Visiting address (visitors, couriers, etc.)

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Biomedicum
Solnavägen 9
171 65 Solna

Delivery address (goods, parcels, etc.)

Biomedicum
Tomtebodavägen 16
171 65 Solna

Map to Biomedicum, Solnavägen 9, Solna

Work with us

Want to work with us?

We are constantly looking for doctoral and postdoctoral candidates interested in joining the group. Prior experience working with mice, and familiarity with stereotaxic surgery, imaging, and optogenetics are a plus.

Please send your cover letter and your CV, inclusive of 2-3 references to: alessandro.furlan@ki.se