Tom Arnold, MD

Assoc Professor in Residence
Pediatrics
+1 415 476-1034
Publications: 

Type-I-interferon-responsive microglia shape cortical development and behavior.

Cell

Escoubas CC, Dorman LC, Nguyen PT, Lagares-Linares C, Nakajo H, Anderson SR, Barron JJ, Wade SD, Cuevas B, Vainchtein ID, Silva NJ, Guajardo R, Xiao Y, Lidsky PV, Wang EY, Rivera BM, Taloma SE, Kim DK, Kaminskaya E, Nakao-Inoue H, Schwer B, Arnold TD, Molofsky AB, Condello C, Andino R, Nowakowski TJ, Molofsky AV

A comparative evaluation of the strengths and potential caveats of the microglial inducible CreER mouse models.

Cell reports

Bedolla AM, McKinsey GL, Ware K, Santander N, Arnold TD, Luo Y

PTP1B mediates the inhibitory effect of MFGE8 on insulin signaling through the β5 integrin.

The Journal of biological chemistry

Datta R, Mukherjee D, Podolsky MJ, Yang CD, Alba DL, Singh S, Arnold TD, Koliwad S, Lizama CO, Atabai K

Structural and molecular basis of choline uptake into the brain by FLVCR2.

bioRxiv : the preprint server for biology

Cater RJ, Mukherjee D, Iturbe EG, Erramilli SK, Chen T, Koo K, Grez NS, Reckers A, Kloss B, Gawda T, Choy BC, Zheng Z, Clarke OB, Yee SW, Kossiakoff AA, Quick M, Arnold T, Mancia F

APOE4 impairs the microglial response in Alzheimer's disease by inducing TGFβ-mediated checkpoints.

Nature immunology

Yin Z, Rosenzweig N, Kleemann KL, Zhang X, Brandão W, Margeta MA, Schroeder C, Sivanathan KN, Silveira S, Gauthier C, Mallah D, Pitts KM, Durao A, Herron S, Shorey H, Cheng Y, Barry JL, Krishnan RK, Wakelin S, Rhee J, Yung A, Aronchik M, Wang C, Jain N, Bao X, Gerrits E, Brouwer N, Deik A, Tenen DG, Ikezu T, Santander NG, McKinsey GL, Baufeld C, Sheppard D, Krasemann S, Nowarski R, Eggen BJL, Clish C, Tanzi RE, Madore C, Arnold TD, Holtzman DM, Butovsky O

Radial glia promote microglial development through integrin α V β 8 -TGFβ1 signaling.

bioRxiv : the preprint server for biology

McKinsey GL, Santander N, Zhang X, Kleemann K, Tran L, Katewa A, Conant K, Barraza M, Waddell K, Lizama C, La Russa M, Koo HJ, Lee H, Mukherjee D, Paidassi H, Anton ES, Atabai K, Sheppard D, Butovsky O, Arnold TD

Finding the right tool: a comprehensive evaluation of microglial inducible cre mouse models.

bioRxiv : the preprint server for biology

Bedolla A, Mckinsey G, Ware K, Santander N, Arnold T, Luo Y

MFGE8 links absorption of dietary fatty acids with catabolism of enterocyte lipid stores through HNF4?-dependent transcription of CES enzymes.

Cell reports

Datta R, Gholampour MA, Yang CD, Volk R, Lin S, Podolsky MJ, Arnold T, Rieder F, Zaro BW, Verzi M, Lehner R, Abumrad N, Lizama CO, Atabai K

The SARS-CoV-2 receptor ACE2 is expressed in mouse pericytes but not endothelial cells: Implications for COVID-19 vascular research.

Stem cell reports

Muhl L, He L, Sun Y, Andaloussi Mäe M, Pietilä R, Liu J, Genové G, Zhang L, Xie Y, Leptidis S, Mocci G, Stritt S, Osman A, Anisimov A, Hemanthakumar KA, Räsänen M, Hansson EM, Björkegren J, Vanlandewijck M, Blomgren K, Mäkinen T, Peng XR, Hu Y, Ernfors P, Arnold TD, Alitalo K, Lendahl U, Betsholtz C

Microglia are involved in the protection of memories formed during sleep deprivation.

Neurobiology of sleep and circadian rhythms

Gentry NW, McMahon T, Yamazaki M, Webb J, Arnold TD, Rosi S, Ptácek LJ, Fu YH

αVβ8 integrin targeting to prevent posterior capsular opacification.

JCI insight

Shihan MH, Novo SG, Wang Y, Sheppard D, Atakilit A, Arnold TD, Rossi NM, Faranda AP, Duncan MK

Bone Marrow-Derived Alk1 Mutant Endothelial Cells and Clonally Expanded Somatic Alk1 Mutant Endothelial Cells Contribute to the Development of Brain Arteriovenous Malformations in Mice.

Translational stroke research

Shaligram SS, Zhang R, Zhu W, Ma L, Luo M, Li Q, Weiss M, Arnold T, Santander N, Liang R, do Prado L, Tang C, Pan F, Oh SP, Pan P, Su H

CNS fibroblasts form a fibrotic scar in response to immune cell infiltration.

Nature neuroscience

Dorrier CE, Aran D, Haenelt EA, Sheehy RN, Hoi KK, Pintaric L, Chen Y, Lizama CO, Cautivo KM, Weiner GA, Popko B, Fancy SPJ, Arnold TD, Daneman R

Lack of Flvcr2 impairs brain angiogenesis without affecting the blood-brain barrier.

The Journal of clinical investigation

Santander N, Lizama CO, Meky E, McKinsey GL, Jung B, Sheppard D, Betsholtz C, Arnold TD

A new genetic strategy for targeting microglia in development and disease.

eLife

McKinsey GL, Lizama CO, Keown-Lang AE, Niu A, Santander N, Larpthaveesarp A, Chee E, Gonzalez FF, Arnold TD

Disruption of the Extracellular Matrix Progressively Impairs Central Nervous System Vascular Maturation Downstream of β-Catenin Signaling.

Arteriosclerosis, thrombosis, and vascular biology

Jensen LD, Hot B, Ramsköld D, Germano RFV, Yokota C, Giatrellis S, Lauschke VM, Hubmacher D, Li MX, Hupe M, Arnold TD, Sandberg R, Frisén J, Trusohamn M, Martowicz A, Wisniewska-Kruk J, Nyqvist D, Adams RH, Apte SS, Vanhollebeke B, Stenman JM, Kele J

Impaired αVβ8 and TGFβ signaling lead to microglial dysmaturation and neuromotor dysfunction.

The Journal of experimental medicine

Arnold TD, Lizama CO, Cautivo KM, Santander N, Lin L, Qiu H, Huang EJ, Liu C, Mukouyama YS, Reichardt LF, Zovein AC, Sheppard D

Tissue Myeloid Progenitors Differentiate into Pericytes through TGF-β Signaling in Developing Skin Vasculature.

Cell reports

Yamazaki T, Nalbandian A, Uchida Y, Li W, Arnold TD, Kubota Y, Yamamoto S, Ema M, Mukouyama YS

Visualization of vascular mural cells in developing brain using genetically labeled transgenic reporter mice.

Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism

Jung B, Arnold TD, Raschperger E, Gaengel K, Betsholtz C

The αvβ1 integrin plays a critical in vivo role in tissue fibrosis.

Science translational medicine

Reed NI, Jo H, Chen C, Tsujino K, Arnold TD, DeGrado WF, Sheppard D

LSR/angulin-1 is a tricellular tight junction protein involved in blood-brain barrier formation.

The Journal of cell biology

Sohet F, Lin C, Munji RN, Lee SY, Ruderisch N, Soung A, Arnold TD, Derugin N, Vexler ZS, Yen FT, Daneman R

Excessive vascular sprouting underlies cerebral hemorrhage in mice lacking αVβ8-TGFβ signaling in the brain.

Development (Cambridge, England)

Arnold TD, Niaudet C, Pang MF, Siegenthaler J, Gaengel K, Jung B, Ferrero GM, Mukouyama YS, Fuxe J, Akhurst R, Betsholtz C, Sheppard D, Reichardt LF

Mesangial cell αvβ8-integrin regulates glomerular capillary integrity and repair.

American journal of physiology. Renal physiology

Lakhe-Reddy S, Li V, Arnold TD, Khan S, Schelling JR

Targeting of αv integrin identifies a core molecular pathway that regulates fibrosis in several organs.

Nature medicine

Henderson NC, Arnold TD, Katamura Y, Giacomini MM, Rodriguez JD, McCarty JH, Pellicoro A, Raschperger E, Betsholtz C, Ruminski PG, Griggs DW, Prinsen MJ, Maher JJ, Iredale JP, Lacy-Hulbert A, Adams RH, Sheppard D

Transcriptional corepressors HIPK1 and HIPK2 control angiogenesis via TGF-β-TAK1-dependent mechanism.

PLoS biology

Shang Y, Doan CN, Arnold TD, Lee S, Tang AA, Reichardt LF, Huang EJ

Ocean acidification and the loss of phenolic substances in marine plants.

PloS one

Arnold T, Mealey C, Leahey H, Miller AW, Hall-Spencer JM, Milazzo M, Maers K

Defective retinal vascular endothelial cell development as a consequence of impaired integrin αVβ8-mediated activation of transforming growth factor-β.

The Journal of neuroscience : the official journal of the Society for Neuroscience

Arnold TD, Ferrero GM, Qiu H, Phan IT, Akhurst RJ, Huang EJ, Reichardt LF

Analysis of genomewide association signals for nonsyndromic cleft lip/palate in a Kenya African Cohort.

American journal of medical genetics. Part A

Weatherley-White RC, Ben S, Jin Y, Riccardi S, Arnold TD, Spritz RA

Distribution of orofacial clefts and frequent occurrence of an unusual cleft variant in the Rift Valley of Kenya.

The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association

Spritz RA, Arnold TD, Buonocore S, Carter D, Fingerlin T, Odero WW, Wambani JO, Tenge RK, Weatherley-White RC