Rajni Sharma

ORCID: 0000-0003-1009-4154
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About
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Research Areas
  • Sexual Differentiation and Disorders
  • Urological Disorders and Treatments
  • Pancreatic function and diabetes
  • Metabolism and Genetic Disorders
  • Diabetes Management and Research
  • Obesity, Physical Activity, Diet
  • Renal and Vascular Pathologies
  • Urologic and reproductive health conditions
  • Diet and metabolism studies
  • Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
  • Cancer, Hypoxia, and Metabolism
  • Malaria Research and Control
  • Acute Kidney Injury Research
  • Chronic Kidney Disease and Diabetes
  • Metabolism, Diabetes, and Cancer
  • Renal Diseases and Glomerulopathies
  • Hemoglobinopathies and Related Disorders
  • Diabetes and associated disorders
  • Growth Hormone and Insulin-like Growth Factors
  • Mosquito-borne diseases and control
  • SARS-CoV-2 and COVID-19 Research
  • Hyperglycemia and glycemic control in critically ill and hospitalized patients
  • Hepatitis B Virus Studies
  • Ion Transport and Channel Regulation
  • Infective Endocarditis Diagnosis and Management

All India Institute of Medical Sciences
2016-2025

Foundation for Liver Research
2023-2025

King's College London
2025

Williams (United Kingdom)
2025

Northwestern University
2023-2024

Sanjay Gandhi Post Graduate Institute of Medical Sciences
1999-2023

Post Graduate Institute of Medical Education and Research
2018-2023

Indira Gandhi Medical College
2005-2022

National Institute of Ayurveda
2022

Creative Commons
2018-2021

Abstract Background 46,XY gonadal dysgenesis is classified as complete (CGD) or partial (PGD) subtypes. The phenotype of PGD and the long-term outcome not clearly defined. Objective To evaluate clinical features pubertal in a large cohort, using CGD comparator for diagnostic clarity. Methods Patients with GD were identified from I-DSD Registry data on phenotype, genetics, biochemistry, histology development collated three categories; (n=100), assigned female (PGDf, n=107) male (PGDm, n=103)...

10.1210/clinem/dgaf223 article EN cc-by The Journal of Clinical Endocrinology & Metabolism 2025-04-10

Aims: The aim was to study the clinical profile, risk factors prevalence, angiographic distribution, and severity of coronary artery stenosis in acute syndrome (ACS) patients South Indian population. Materials Methods: A total 1562 ACS were analyzed for various factors, pattern heart disease, complications hospital mortality at Sri Jayadeva Institute Cardiovascular Research Sciences, Bengaluru, Karnataka, India. Results: Mean age presentation 54.71 ± 19.90 years. Majority male 1242 (79.5%)...

10.4103/2321-449x.140228 article EN cc-by-nc-sa Heart India 2014-01-01

This study was conducted to evaluate the safety and efficacy of tacrolimus (TAC) in children with SRNS. The group comprised 22 consecutive steroid-resistant nephrotic syndrome (SRNS) who were studied prospectively. TAC initiated a dose 0.10 mg/kg/day, increased attain trough level 5.0–10.0 g/l. These patients treated concomitant prednisone, which subsequently tapered off stopped. primary outcome variable number attained complete remission (CR) or partial (PR). mean age onset 7.33 ± 5.9...

10.1093/ndt/gfm688 article EN Nephrology Dialysis Transplantation 2007-10-15

Mesenchymal stem cell (MSC) therapy is an innovative approach in diabetes due to its capacity modulate tissue microenvironment and regeneration of glucose-responsive insulin-producing cells. In this study, we investigated the role MSC-derived exosomes pancreatic insulin secretion mice with streptozotocin-induced diabetes. cells (MSCs) were isolated characterized from umbilical cord blood (UCB). Exosomes these MSCs. Diabetes was induced male C57Bl/6 by streptozotocin (STZ; 40 mg/kg body...

10.1155/2021/9534574 article EN cc-by Journal of Diabetes Research 2021-12-10

Abstract Background 46, XY disorders of sex development (DSD) are a group highly heterogeneous conditions in which the molecular etiology remains unknown significant proportion patients, even with massive parallel sequencing. Clinically copy number variants (CNVs) identified 20−30% cases, particularly among those gonadal dysgenesis (GD) and no diagnosis. Methods Fourteen patients DSD due to GD whom pathogenic/likely pathogenic were found on next‐generation sequencing using targeted panel 155...

10.1111/andr.70004 article EN Andrology 2025-01-28

Acute kidney injury (AKI) is a major health concern and well-established risk factor for the development of chronic disease (CKD). Tissue hypoxia prominent feature injured that shapes biological behavior parenchymal immune cells. Endothelial cells have important immunomodulatory roles, but impact dysregulated oxygen sensing on their responses remains poorly understood. By leveraging combination conditional mouse strains, single-cell analyses human samples, in vitro experiments, we...

10.1101/2025.04.21.649850 preprint EN cc-by-nc-nd bioRxiv (Cold Spring Harbor Laboratory) 2025-04-22
Tobias Laue María Pilar Ballester Lily Meoli Carl Grabitz Eva Uson and 95 more Lorenzo D’Antiga Valérie A. McLin Montserrat Pujadas Ângela Carvalho‐Gomes Iván Sahuco Ariadna Bono Federico D’Amico R. Viganò Elena Diago Beatriz Tormo Lanseros Elvira Inglese Dani Martinez Vazquez Annelotte Broekhoven Marjolein Kikkert Shessy P. Torres Morales Sebenzile K. Myeni Mar Riveiro‐Barciela Adriana Palom N. Zeni Alessandra Brocca Annarosa Cussigh Sara Cmet Maria Desamparados Escudero-García Matteo Stocco Leonardo Antonio Natola Donatella Ieluzzi Veronica Paon Angelo Sangiovanni Elisa Farina Clara Dibenedetto Yolanda Sánchez‐Torrijos Ana Lucena-Varela Eva Román Elisabet Sánchez Rubén Sánchez-Aldehuelo Julia López-Cardona Dhaarica Jeyanesan Alejandro Esquivel Morocho Itzel Canas-Perez Christine Eastgate Simone Di Cola Lucia Lapenna Giacomo Zaccherini Deborah Bongiovanni Antonio Riva Rajni Sharma Hio Lam Phoebe Tsou Nicola L. Harris Paola Zanaga Katia Sayaf Sabir Hossain Javier Crespo Mercedes Robles‐Díaz Antonio Madejón Helena Degroote Marko Korenjak Xavier Verhelst Javier García‐Samaniego Raúl J. Andrade Paula Iruzubieta Gavin Wright Paolo Caraceni Manuela Merli Vishal Patel Amir Gander Agustı́n Albillos Germán Soriano Maria Francesca Donato David Sacerdoti Pierluigi Toniutto Marı́a Buti Christophe Duvoux Paolo Grossi Thomas Berg Wojciech G. Polak Massimo Puoti Anna Bosch-Comas L Belli Patrizia Burra Francesco Paolo Russo Minneke J. Coenraad José Luís Calleja Giovanni Perricone Shilpa Chokshi Marina Berenguer J. J. Clariá Richard Moreau Javier Fernández Vicente Arroyo Paolo Angeli Cristina Sánchez-Garrido Javier Ampuero Salvatore Piano Emanuele Nicastro Nathalie Rock

Adult solid organ transplant recipients (SOTRs) have decreased responsiveness to severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) vaccination and higher incidence of infection, but there are few data on the serological response in pediatric SOTR. The aim this study was determine SARS-CoV-2 liver (LT) kidney (KT) compare it with adult A European, prospective, multicenter performed. Samples were taken at 7 32 wk following COVID-19 endpoints measured by ELISA. total 42 (16...

10.1097/txd.0000000000001787 article EN cc-by-nc-nd Transplantation Direct 2025-04-29

Kidney disease is prevalent in diabetes. Urinary exosomes (uE) from animal models and patients with Diabetic nephropathy (DN) showed increased levels of miRs reno-protective potential. We examined whether urinary loss such associated their reduced renal DN patients. also tested injecting uE can leverage kidney rats. In this study (study-1) we performed microarray profiling miRNA tissues subjects diabetes without (controls). study-2, was induced Wistar rats by Streptozotocin (i.p. 50 mg/kg...

10.3389/fendo.2023.1157194 article EN cc-by Frontiers in Endocrinology 2023-05-12

Background: Cancer is a word that strikes fear into people and something completely changes their lives its effects touch everyone involved. The main objective of the study to assess coping strategies used by parents children with cancer. Subjects Methods: A total 60 caregivers cancer healthy participated in study. Informed consent was taken were assessed on sociodemographic parameters, measured using ways scale-revised. Results: mean age 9.98 (standard deviation-1.85) years. About half...

10.4103/ijsp.ijsp_57_18 article EN cc-by-nc-sa Indian Journal of Social Psychiatry 2018-01-01

Impaired insulin-induced suppression of renal gluconeogenesis could be a risk for hyperglycemia. Diabetes is associated with elevated gluconeogenesis; however, its regulation in early insulin resistance unclear humans. A noninvasive marker would helpful. Here, we show that human urine exosomes (uE) contain three gluconeogenic enzymes: phosphoenolpyruvate carboxykinase (PEPCK), fructose 1,6-bisphosphatase, and glucose 6-phosphatase. Their protein levels were positively whole body sensitivity....

10.1152/ajprenal.00507.2019 article EN AJP Renal Physiology 2020-02-10

Objective: To describe physical growth and related factors in transfusion-dependent thalassemia patients. Methods: This is a cross-sectional analysis of the records patients registered at being followed up by Thalassemia Day Care Center (TDCC) Kalawati Saran Children's Hospital, New Delhi, India. Clinical laboratory parameters were recorded on spreadsheet for analysis. included weight, height, sexual maturity ratings, general systemic examination. Laboratory pretransfusion hemoglobin (Hb),...

10.2147/phmt.s15305 article EN cc-by-nc Pediatric Health Medicine and Therapeutics 2011-02-01

10.1007/s12098-012-0931-5 article EN The Indian Journal of Pediatrics 2012-12-20

Background Regular blood transfusion and iron chelation are the standard of care for children with thalassemia. Deferiprone is an effective oral chelator but known to cause significant arthropathy. Though clinical radiographic features deferiprone related arthropathy have been described, long-term effects not known. Procedure Routine radiographs left wrist hand done bone age estimation in 40 thalassemia were evaluated revealed unique changes 13 (10 males: 3 females) previous or current...

10.1002/pbc.24678 article EN Pediatric Blood & Cancer 2013-08-13
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