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Mariani LH, Eddy S, AlAkwaa FM, McCown PJ, Harder JL, Nair V, Eichinger F, Martini S, Ademola AD, Boima V, Reich HN, El Saghir J, Godfrey B, Ju W, Tanner EC, Vega-Warner V, Wys NL, Adler SG, Appel GB, Athavale A, Atkinson MA, Bagnasco SM, Barisoni L, Brown E, Cattran DC, Coppock GM, Dell KM, Derebail VK, Fervenza FC, Fornoni A, Gadegbeku CA, Gibson KL, Greenbaum LA, Hingorani SR, Hladunewich MA, Hodgin JB, Hogan MC, Holzman LB, Jefferson JA, Kaskel FJ, Kopp JB, Lafayette RA, Lemley KV, Lieske JC, Lin JJ, Menon R, Meyers KE, Nachman PH, Nast CC, O'Shaughnessy MM, Otto EA, Reidy KJ, Sambandam KK, Sedor JR, Sethna CB, Singer P, Srivastava T, Tran CL, Tuttle KR, Vento SM, Wang CS, Ojo AO, Adu D, Gipson DS, Trachtman H, Kretzler M. Precision nephrology identified tumor necrosis factor activation variability in minimal change disease and focal segmental glomerulosclerosis. Kidney Int 2023; 103:565-579. [PMID: 36442540 DOI: 10.1016/j.kint.2022.10.023] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 10/25/2022] [Accepted: 10/28/2022] [Indexed: 11/27/2022]
Abstract
The diagnosis of nephrotic syndrome relies on clinical presentation and descriptive patterns of injury on kidney biopsies, but not specific to underlying pathobiology. Consequently, there are variable rates of progression and response to therapy within diagnoses. Here, an unbiased transcriptomic-driven approach was used to identify molecular pathways which are shared by subgroups of patients with either minimal change disease (MCD) or focal segmental glomerulosclerosis (FSGS). Kidney tissue transcriptomic profile-based clustering identified three patient subgroups with shared molecular signatures across independent, North American, European, and African cohorts. One subgroup had significantly greater disease progression (Hazard Ratio 5.2) which persisted after adjusting for diagnosis and clinical measures (Hazard Ratio 3.8). Inclusion in this subgroup was retained even when clustering was limited to those with less than 25% interstitial fibrosis. The molecular profile of this subgroup was largely consistent with tumor necrosis factor (TNF) pathway activation. Two TNF pathway urine markers were identified, tissue inhibitor of metalloproteinases-1 (TIMP-1) and monocyte chemoattractant protein-1 (MCP-1), that could be used to predict an individual's TNF pathway activation score. Kidney organoids and single-nucleus RNA-sequencing of participant kidney biopsies, validated TNF-dependent increases in pathway activation score, transcript and protein levels of TIMP-1 and MCP-1, in resident kidney cells. Thus, molecular profiling identified a subgroup of patients with either MCD or FSGS who shared kidney TNF pathway activation and poor outcomes. A clinical trial testing targeted therapies in patients selected using urinary markers of TNF pathway activation is ongoing.
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Affiliation(s)
- Laura H Mariani
- Division of Nephrology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA.
| | - Sean Eddy
- Division of Nephrology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Fadhl M AlAkwaa
- Division of Nephrology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Phillip J McCown
- Division of Nephrology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Jennifer L Harder
- Division of Nephrology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Viji Nair
- Division of Nephrology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Felix Eichinger
- Division of Nephrology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Sebastian Martini
- Division of Nephrology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Adebowale D Ademola
- Department of Paediatrics, Faculty of Clinical Sciences, College of Medicine, University of Ibadan, Ibadan, Oyo State, Nigeria
| | - Vincent Boima
- Department of Medicine and Therapeutics, University of Ghana Medical School, College of Health Sciences, University of Ghana, Accra, Ghana
| | - Heather N Reich
- Division of Nephrology, Department of Medicine, University Health Network and University of Toronto, Toronto, Ontario, Canada
| | - Jamal El Saghir
- Division of Nephrology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Bradley Godfrey
- Division of Nephrology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Wenjun Ju
- Division of Nephrology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Emily C Tanner
- Division of Nephrology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Virginia Vega-Warner
- Division of Nephrology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Noel L Wys
- Division of Nephrology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Sharon G Adler
- Division of Nephrology and Hypertension at Harbor-UCLA Medical Center and The Lundquist Institute for Biomedical Innovation, Torrance, California, USA
| | - Gerald B Appel
- Division of Nephrology, Department of Medicine, Columbia University Irving Medical Center, New York, New York, USA
| | - Ambarish Athavale
- Division of Nephrology-Hypertension, University of San Diego, California, San Diego, California, USA
| | - Meredith A Atkinson
- Division of Pediatric Nephrology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Serena M Bagnasco
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Laura Barisoni
- Department of Pathology and Medicine, Division of Nephrology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Elizabeth Brown
- Division of Nephrology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Daniel C Cattran
- Division of Nephrology, Department of Medicine, University Health Network and University of Toronto, Toronto, Ontario, Canada
| | - Gaia M Coppock
- Renal-Electrolyte and Hypertension Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Katherine M Dell
- Center for Pediatric Nephrology, Cleveland Clinic, Case Western Reserve University, Cleveland, Ohio, USA
| | - Vimal K Derebail
- University of North Carolina Kidney Center, Division of Nephrology and Hypertension, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Fernando C Fervenza
- Division of Nephrology and Hypertension, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Alessia Fornoni
- Katz Family Division of Nephrology and Hypertension, Department of Medicine, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Crystal A Gadegbeku
- Department of Kidney Medicine, Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Keisha L Gibson
- Pediatric Nephrology Division, School of Medicine, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Laurence A Greenbaum
- Division of Nephrology, Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Sangeeta R Hingorani
- Division of Nephrology, Department of Pediatrics, University of Washington, Seattle, Washington, USA
| | - Michelle A Hladunewich
- Division of Nephrology, Department of Medicine, University Health Network and University of Toronto, Toronto, Ontario, Canada
| | - Jeffrey B Hodgin
- Department of Pathology, University of Michigan, Ann Arbor, Michigan, USA
| | - Marie C Hogan
- Division of Nephrology and Hypertension, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Lawrence B Holzman
- Renal-Electrolyte and Hypertension Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - J Ashley Jefferson
- Division of Nephrology, Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Frederick J Kaskel
- Division of Pediatric Nephrology, Montefiore Medical Center, Bronx, New York, USA
| | - Jeffrey B Kopp
- National Institute of Diabetes and Digestive Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Richard A Lafayette
- Department of Medicine, Division of Nephrology, Stanford University, Stanford, California, USA
| | - Kevin V Lemley
- Department of Pediatrics, Keck School of Medicine of the University of Southern California, Los Angeles, California, USA
| | - John C Lieske
- Division of Nephrology and Hypertension, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Jen-Jar Lin
- Department of Pediatrics, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
| | - Rajarasee Menon
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, Michigan, USA
| | - Kevin E Meyers
- Division of Nephrology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Patrick H Nachman
- Division of Nephrology and Hypertension, Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - Cynthia C Nast
- Department of Pathology, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | | | - Edgar A Otto
- Division of Nephrology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Kimberly J Reidy
- Division of Pediatric Nephrology, Montefiore Medical Center, Bronx, New York, USA
| | - Kamalanathan K Sambandam
- Division of Nephrology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, Texas, USA; Division of Nephrology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - John R Sedor
- Lerner Research Institutes, Cleveland Clinic, Cleveland, Ohio, USA; Department of Molecular Medicine, Case Western Reserve University, Cleveland, Ohio, USA; Department of Physiology, Case Western Reserve University, Cleveland, Ohio, USA; Department of Biophysics, Case Western Reserve University, Cleveland, Ohio, USA
| | - Christine B Sethna
- Division of Pediatric Nephrology, Cohen Children's Medical Center, New Hyde Park, New York, USA
| | - Pamela Singer
- Division of Pediatric Nephrology, Cohen Children's Medical Center, New Hyde Park, New York, USA
| | - Tarak Srivastava
- Section of Nephrology, Children's Mercy Hospital, Kansas City, Missouri, USA
| | - Cheryl L Tran
- Pediatric Nephrology, Mayo Clinic, Rochester, Minnesota, USA
| | - Katherine R Tuttle
- Division of Nephrology, Department of Medicine, University of Washington, Seattle, Washington, USA; Providence Medical Research Center, Providence Health Care, University of Washington, Spokane, Washington, USA
| | - Suzanne M Vento
- Division of Nephrology, Department of Pediatrics, New York University School of Medicine, New York, New York, USA
| | - Chia-Shi Wang
- Division of Nephrology, Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Akinlolu O Ojo
- Department of Population Health, School of Medicine, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Dwomoa Adu
- Department of Medicine and Therapeutics, University of Ghana Medical School, College of Health Sciences, University of Ghana, Accra, Ghana
| | - Debbie S Gipson
- Division of Nephrology, Department of Pediatrics, University of Michigan, Ann Arbor, Michigan, USA
| | - Howard Trachtman
- Division of Nephrology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Matthias Kretzler
- Division of Nephrology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA; Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, Michigan, USA.
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