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Searching for the origin of the enigmatic circulating T follicular helper cells.

Pahwa S.

J Clin Invest. 2019 Jul 2;130. pii: 130311. doi: 10.1172/JCI130311. eCollection 2019 Jul 2.


HIV and HCV augments inflammatory responses through increased TREM-1 expression and signaling in Kupffer and Myeloid cells.

Hyun J, McMahon RS, Lang AL, Edwards JS, Badilla AD, Greene ME, Stone GW, Pallikkuth S, Stevenson M, Dykxhoorn DM, Kottilil S, Pahwa S, Thomas E.

PLoS Pathog. 2019 Jul 1;15(7):e1007883. doi: 10.1371/journal.ppat.1007883. eCollection 2019 Jul.


A prospective study of the immune reconstitution inflammatory syndrome (IRIS) in HIV-infected children from high prevalence countries.

Cotton MF, Rabie H, Nemes E, Mujuru H, Bobat R, Njau B, Violari A, Mave V, Mitchell C, Oleske J, Zimmer B, Varghese G, Pahwa S; P1073 team.

PLoS One. 2019 Jul 1;14(7):e0211155. doi: 10.1371/journal.pone.0211155. eCollection 2019.


Dysfunctional peripheral T follicular helper cells dominate in people with impaired influenza vaccine responses: Results from the FLORAH study.

Pallikkuth S, de Armas LR, Rinaldi S, George VK, Pan L, Arheart KL, Pahwa R, Pahwa S.

PLoS Biol. 2019 May 17;17(5):e3000257. doi: 10.1371/journal.pbio.3000257. eCollection 2019 May.


Characterization of Plasma Membrane Localization and Phosphorylation Status of Organic Anion Transporting Polypeptide (OATP) 1B1 c.521 T>C Nonsynonymous Single-Nucleotide Polymorphism.

Crowe A, Zheng W, Miller J, Pahwa S, Alam K, Fung KM, Rubin E, Yin F, Ding K, Yue W.

Pharm Res. 2019 May 15;36(7):101. doi: 10.1007/s11095-019-2634-3.


Brief Report: Hazardous Cannabis Use and Monocyte Activation Among Methamphetamine Users With Treated HIV Infection.

Vidot DC, Manuzak JA, Klatt NR, Pallikkuth S, Roach M, Dilworth SE, Pahwa S, Carrico AW.

J Acquir Immune Defic Syndr. 2019 Jul 1;81(3):361-364. doi: 10.1097/QAI.0000000000002046.


Single Cell Profiling Reveals PTEN Overexpression in Influenza-Specific B cells in Aging HIV-infected individuals on Anti-retroviral Therapy.

de Armas LR, Pallikkuth S, Pan L, Rinaldi S, Cotugno N, Andrews S, Pahwa R, McDermott AB, Palma P, Pahwa S.

Sci Rep. 2019 Feb 21;9(1):2482. doi: 10.1038/s41598-019-38906-y.


Characterization and regulation of MT1-MMP cell surface-associated activity.

Pahwa S, Bhowmick M, Amar S, Cao J, Strongin AY, Fridman R, Weiss SJ, Fields GB.

Chem Biol Drug Des. 2018 Nov 27. doi: 10.1111/cbdd.13450. [Epub ahead of print]


Cardiac morbidity in HIV infection is associated with checkpoint inhibitor LAG-3 on CD4 T cells.

Pallikkuth S, Pahwa R, Kausalya B, Saravanan S, Pan L, Vignesh R, Iqbal S, Solomon SS, Murugavel KG, Poongulali S, Kumarasamy N, Pahwa S.

PLoS One. 2018 Oct 31;13(10):e0206256. doi: 10.1371/journal.pone.0206256. eCollection 2018.


Three-dimensional MR Fingerprinting for Quantitative Breast Imaging.

Chen Y, Panda A, Pahwa S, Hamilton JI, Dastmalchian S, McGivney DF, Ma D, Batesole J, Seiberlich N, Griswold MA, Plecha D, Gulani V.

Radiology. 2019 Jan;290(1):33-40. doi: 10.1148/radiol.2018180836. Epub 2018 Oct 30.


Skull-based giant cell tumor with atypical location highlighting the importance of intraoperative cytological examination: Report of four cases.

Gupta RK, Batra VV, Pahwa S, Bodeliwala S, Jagetia A, Singh D, Singh H.

Neurol India. 2018 Sep-Oct;66(5):1507-1509. doi: 10.4103/0028-3886.241407. No abstract available.


Diagnostic Accuracy of a Rapid Biparametric MRI Protocol for Detection of Histologically Proven Prostate Cancer.

Obmann VC, Pahwa S, Tabayayong W, Jiang Y, O'Connor G, Dastmalchian S, Lu J, Shah S, Herrmann KA, Paspulati R, MacLennan G, Ponsky L, Abouassaly R, Gulani V.

Urology. 2018 Dec;122:133-138. doi: 10.1016/j.urology.2018.08.032. Epub 2018 Sep 7.


Human Immunodeficiency Virus (HIV)-Antibody Repertoire Estimates Reservoir Size and Time of Antiretroviral Therapy Initiation in Virally Suppressed Perinatally HIV-Infected Children.

Rocca S, Zangari P, Cotugno N, De Rossi A, Ferns B, Petricone D, Rinaldi S, Giaquinto C, Bernardi S, Rojo P, Rossi P, Pahwa S, Nastouli E, Palma P; EPIICAL Consortium .

J Pediatric Infect Dis Soc. 2018 Aug 28. doi: 10.1093/jpids/piy080. [Epub ahead of print]


Microbial Translocation and Immune Activation in HIV-1 Infected Pregnant Women.

Mitchell CD, Dominguez S, Roach M, George V, Rinaldi S, Fischl M, Potter J, Tyson B, Pahwa S.

Curr HIV Res. 2018;16(3):208-215. doi: 10.2174/1570162X16666180731145011.


Psychosocial Correlates of Monocyte Activation and HIV Persistence in Methamphetamine Users.

Grosgebauer K, Salinas J, Sharkey M, Roach M, Pallikkuth S, Dilworth SE, Pahwa S, Koru-Sengul T, Stevenson M, Carrico AW.

J Neuroimmune Pharmacol. 2019 Mar;14(1):16-22. doi: 10.1007/s11481-018-9797-2. Epub 2018 Jul 25.


Effect of antiretroviral therapy on allele-associated Lp(a) level in women with HIV in the Women's Interagency HIV Study.

Enkhmaa B, Anuurad E, Zhang W, Li CS, Kaplan R, Lazar J, Merenstein D, Karim R, Aouizerat B, Cohen M, Butler K, Pahwa S, Ofotokun I, Adimora AA, Golub E, Berglund L.

J Lipid Res. 2018 Oct;59(10):1967-1976. doi: 10.1194/jlr.P084517. Epub 2018 Jul 16.


Altered immune cell follicular dynamics in HIV infection following influenza vaccination.

Moysi E, Pallikkuth S, De Armas LR, Gonzalez LE, Ambrozak D, George V, Huddleston D, Pahwa R, Koup RA, Petrovas C, Pahwa S.

J Clin Invest. 2018 Jul 2;128(7):3171-3185. doi: 10.1172/JCI99884. Epub 2018 Jun 18.


Circulating inflammatory monocytes contribute to impaired influenza vaccine responses in HIV-infected participants.

George VK, Pallikkuth S, Pahwa R, de Armas LR, Rinaldi S, Pan L, Pahwa S.

AIDS. 2018 Jun 19;32(10):1219-1228. doi: 10.1097/QAD.0000000000001821.


Recent stimulant use and leukocyte gene expression in methamphetamine users with treated HIV infection.

Carrico AW, Flentje A, Kober K, Lee S, Hunt P, Riley ED, Shoptaw S, Flowers E, Dilworth SE, Pahwa S, Aouizerat BE.

Brain Behav Immun. 2018 Jul;71:108-115. doi: 10.1016/j.bbi.2018.04.004. Epub 2018 Apr 18.


Report from the First EPIICAL (Early-treated Perinatally HIV-infected Individuals: Improving Children's Actual Life with Novel Immunotherapeutic Strategies) General Assembly meeting, 9-11 November 2017, Rome, Italy.

Zangari P, Palma P, Cotugno N, Rojo P, Tagarro A, Pepponi I, De Rossi A, Kuhn L, Pahwa S, Cameron M, Nastouli E, Watters S, Marceline AG, McCoy LE, Persaud D, Violari A, Chan M, Babiker AG, Foster C, Ananworanich J, Giaquinto C, Rossi P.

J Virus Erad. 2018 Jan 1;4(1):51-54. No abstract available.


Quantitative perfusion imaging of neoplastic liver lesions: A multi-institution study.

Pahwa S, Liu H, Chen Y, Dastmalchian S, O'Connor G, Lu Z, Badve C, Yu A, Wright K, Chalian H, Rao S, Fu C, Vallines I, Griswold M, Seiberlich N, Zeng M, Gulani V.

Sci Rep. 2018 Mar 21;8(1):4990. doi: 10.1038/s41598-018-20726-1.


Radiomic features on MRI enable risk categorization of prostate cancer patients on active surveillance: Preliminary findings.

Algohary A, Viswanath S, Shiradkar R, Ghose S, Pahwa S, Moses D, Jambor I, Shnier R, Böhm M, Haynes AM, Brenner P, Delprado W, Thompson J, Pulbrock M, Purysko AS, Verma S, Ponsky L, Stricker P, Madabhushi A.

J Magn Reson Imaging. 2018 Feb 22. doi: 10.1002/jmri.25983. [Epub ahead of print]


Impact of aging and HIV infection on serologic response to seasonal influenza vaccination.

Pallikkuth S, De Armas LR, Pahwa R, Rinaldi S, George VK, Sanchez CM, Pan L, Dickinson G, Rodriguez A, Fischl M, Alcaide M, Pahwa S.

AIDS. 2018 Jun 1;32(9):1085-1094. doi: 10.1097/QAD.0000000000001774. Erratum in: AIDS. 2019 Mar 15;33(4):771.


Substance-associated elevations in monocyte activation among methamphetamine users with treated HIV infection.

Carrico AW, Cherenack EM, Roach ME, Riley ED, Oni O, Dilworth SE, Shoptaw S, Hunt P, Roy S, Pallikkuth S, Pahwa S.

AIDS. 2018 Mar 27;32(6):767-771. doi: 10.1097/QAD.0000000000001751.


Free-Breathing 3D Liver Perfusion Quantification Using a Dual-Input Two-Compartment Model.

Ghodasara S, Pahwa S, Dastmalchian S, Gulani V, Chen Y.

Sci Rep. 2017 Dec 13;7(1):17502. doi: 10.1038/s41598-017-17753-9.


T Follicular Helper Cells and B Cell Dysfunction in Aging and HIV-1 Infection.

Pallikkuth S, de Armas L, Rinaldi S, Pahwa S.

Front Immunol. 2017 Oct 23;8:1380. doi: 10.3389/fimmu.2017.01380. eCollection 2017. Review.


Reevaluation of immune activation in the era of cART and an aging HIV-infected population.

de Armas LR, Pallikkuth S, George V, Rinaldi S, Pahwa R, Arheart KL, Pahwa S.

JCI Insight. 2017 Oct 19;2(20). pii: 95726. doi: 10.1172/jci.insight.95726.


Associations of Plasma Cytokine and Microbial Translocation Biomarkers With Immune Reconstitution Inflammatory Syndrome.

George V, Harrison L, Roach M, Li XD, Tierney C, Fischl MA, Aberg J, Tebas P, Asmuth DM, Pollard RB, Godfrey C, Pahwa S; AIDS Clinical Trials Group A5202 Study Team.

J Infect Dis. 2017 Nov 27;216(9):1159-1163. doi: 10.1093/infdis/jix460.


Perturbation of B Cell Gene Expression Persists in HIV-Infected Children Despite Effective Antiretroviral Therapy and Predicts H1N1 Response.

Cotugno N, De Armas L, Pallikkuth S, Rinaldi S, Issac B, Cagigi A, Rossi P, Palma P, Pahwa S.

Front Immunol. 2017 Sep 11;8:1083. doi: 10.3389/fimmu.2017.01083. eCollection 2017.


Co-Registration of ex vivo Surgical Histopathology and in vivo T2 weighted MRI of the Prostate via multi-scale spectral embedding representation.

Li L, Pahwa S, Penzias G, Rusu M, Gollamudi J, Viswanath S, Madabhushi A.

Sci Rep. 2017 Aug 18;7(1):8717. doi: 10.1038/s41598-017-08969-w.


Immune development in HIV-exposed uninfected children born to HIV-infected women.

Miyamoto M, Gouvêa AFTB, Ono E, Succi RCM, Pahwa S, Moraes-Pinto MI.

Rev Inst Med Trop Sao Paulo. 2017 Jun 1;59:e30. doi: 10.1590/S1678-9946201759030.


Cost-effectiveness of MR Imaging-guided Strategies for Detection of Prostate Cancer in Biopsy-Naive Men.

Pahwa S, Schiltz NK, Ponsky LE, Lu Z, Griswold MA, Gulani V.

Radiology. 2017 Oct;285(1):157-166. doi: 10.1148/radiol.2017162181. Epub 2017 May 17.


Paradoxical aging in HIV: immune senescence of B Cells is most prominent in young age.

Rinaldi S, Pallikkuth S, George VK, de Armas LR, Pahwa R, Sanchez CM, Pallin MF, Pan L, Cotugno N, Dickinson G, Rodriguez A, Fischl M, Alcaide M, Gonzalez L, Palma P, Pahwa S.

Aging (Albany NY). 2017 Apr;9(4):1307-1325. doi: 10.18632/aging.101229.


Pretreatment With Rifampicin and Tyrosine Kinase Inhibitor Dasatinib Potentiates the Inhibitory Effects Toward OATP1B1- and OATP1B3-Mediated Transport.

Pahwa S, Alam K, Crowe A, Farasyn T, Neuhoff S, Hatley O, Ding K, Yue W.

J Pharm Sci. 2017 Aug;106(8):2123-2135. doi: 10.1016/j.xphs.2017.03.022. Epub 2017 Apr 1.


Lipoprotein(a) and HIV: Allele-Specific Apolipoprotein(a) Levels Predict Carotid Intima-Media Thickness in HIV-Infected Young Women in the Women's Interagency HIV Study.

Enkhmaa B, Anuurad E, Zhang W, Li CS, Kaplan R, Lazar J, Merenstein D, Karim R, Aouizerat B, Cohen M, Butler K, Pahwa S, Ofotokun I, Adimora AA, Golub E, Berglund L.

Arterioscler Thromb Vasc Biol. 2017 May;37(5):997-1004. doi: 10.1161/ATVBAHA.117.309137. Epub 2017 Mar 23.


Role of Glutathione S-Transferase in Coronary Artery Disease Patients with and Without Type 2 Diabetes Mellitus.

Pahwa S, Sharma R, Singh B.

J Clin Diagn Res. 2017 Jan;11(1):BC05-BC08. doi: 10.7860/JCDR/2017/23846.9281. Epub 2017 Jan 1.


Development of a Combined MR Fingerprinting and Diffusion Examination for Prostate Cancer.

Yu AC, Badve C, Ponsky LE, Pahwa S, Dastmalchian S, Rogers M, Jiang Y, Margevicius S, Schluchter M, Tabayoyong W, Abouassaly R, McGivney D, Griswold MA, Gulani V.

Radiology. 2017 Jun;283(3):729-738. doi: 10.1148/radiol.2017161599. Epub 2017 Feb 10.


Induction of IL21 in Peripheral T Follicular Helper Cells Is an Indicator of Influenza Vaccine Response in a Previously Vaccinated HIV-Infected Pediatric Cohort.

de Armas LR, Cotugno N, Pallikkuth S, Pan L, Rinaldi S, Sanchez MC, Gonzalez L, Cagigi A, Rossi P, Palma P, Pahwa S.

J Immunol. 2017 Mar 1;198(5):1995-2005. doi: 10.4049/jimmunol.1601425. Epub 2017 Jan 27.


Slice profile and B1 corrections in 2D magnetic resonance fingerprinting.

Ma D, Coppo S, Chen Y, McGivney DF, Jiang Y, Pahwa S, Gulani V, Griswold MA.

Magn Reson Med. 2017 Nov;78(5):1781-1789. doi: 10.1002/mrm.26580. Epub 2017 Jan 11.


MR Fingerprinting of Adult Brain Tumors: Initial Experience.

Badve C, Yu A, Dastmalchian S, Rogers M, Ma D, Jiang Y, Margevicius S, Pahwa S, Lu Z, Schluchter M, Sunshine J, Griswold M, Sloan A, Gulani V.

AJNR Am J Neuroradiol. 2017 Mar;38(3):492-499. doi: 10.3174/ajnr.A5035. Epub 2016 Dec 29.


Radiomic features for prostate cancer detection on MRI differ between the transition and peripheral zones: Preliminary findings from a multi-institutional study.

Ginsburg SB, Algohary A, Pahwa S, Gulani V, Ponsky L, Aronen HJ, Boström PJ, Böhm M, Haynes AM, Brenner P, Delprado W, Thompson J, Pulbrock M, Taimen P, Villani R, Stricker P, Rastinehad AR, Jambor I, Madabhushi A.

J Magn Reson Imaging. 2017 Jul;46(1):184-193. doi: 10.1002/jmri.25562. Epub 2016 Dec 19.


High Levels of Inflammatory Cytokines in the Reproductive Tract of Women with BV and Engaging in Intravaginal Douching: A Cross-Sectional Study of Participants in the Women Interagency HIV Study.

Alcaide ML, Rodriguez VJ, Brown MR, Pallikkuth S, Arheart K, Martinez O, Roach M, Fichorova RN, Jones DL, Pahwa S, Fischl MA.

AIDS Res Hum Retroviruses. 2017 Apr;33(4):309-317. doi: 10.1089/AID.2016.0187. Epub 2017 Jan 3.


Methemoglobinemia Caused by Portable Dialysis in the Critically Ill.

Medarov BI, Pahwa S, Reed S, Blinkhorn R, Rane N, Judson MA.

Crit Care Med. 2017 Feb;45(2):e232-e235. doi: 10.1097/CCM.0000000000002062.


Maternal Health Literacy Is Associated with Early Childhood Nutritional Status in India.

Johri M, Subramanian SV, Koné GK, Dudeja S, Chandra D, Minoyan N, Sylvestre MP, Pahwa S.

J Nutr. 2016 Jul;146(7):1402-10. doi: 10.3945/jn.115.226290. Epub 2016 Jun 15.


A therapeutic HIV-1 vaccine enhances anti-HIV-1 immune responses in patients under highly active antiretroviral therapy.

Tung FY, Tung JK, Pallikkuth S, Pahwa S, Fischl MA.

Vaccine. 2016 Apr 27;34(19):2225-32. doi: 10.1016/j.vaccine.2016.03.021. Epub 2016 Mar 19.


The EPIICAL project: an emerging global collaboration to investigate immunotherapeutic strategies in HIV-infected children.

Palma P, Foster C, Rojo P, Zangari P, Yates A, Cotugno N, Klein N, Luzuriaga K, Pahwa S, Nastouli E, Gibb DM, Borkowsky W, Bernardi S, Calvez V, Manno E, Mora N, Compagnucci A, Wahren B, Muñoz-Fernández M, De Rossi A, Ananworanich J, Pillay D, Giaquinto C, Rossi P.

J Virus Erad. 2015;1(3):134-139. Epub 2015 Jun 30.


Paediatric HIV infection in the 'omics era: defining transcriptional signatures of viral control and vaccine responses.

Cotugno N, De Armas L, Pallikkuth S, Rossi P, Palma P, Pahwa S.

J Virus Erad. 2015;1:153-158. Epub 2015 Jun 30.


MR Fingerprinting for Rapid Quantitative Abdominal Imaging.

Chen Y, Jiang Y, Pahwa S, Ma D, Lu L, Twieg MD, Wright KL, Seiberlich N, Griswold MA, Gulani V.

Radiology. 2016 Apr;279(1):278-86. doi: 10.1148/radiol.2016152037. Epub 2016 Jan 21.


Evaluation of breast parenchymal density with QUANTRA software.

Pahwa S, Hari S, Thulkar S, Angraal S.

Indian J Radiol Imaging. 2015 Oct-Dec;25(4):391-6. doi: 10.4103/0971-3026.169458.


Downregulation of Organic Anion Transporting Polypeptide (OATP) 1B1 Transport Function by Lysosomotropic Drug Chloroquine: Implication in OATP-Mediated Drug-Drug Interactions.

Alam K, Pahwa S, Wang X, Zhang P, Ding K, Abuznait AH, Li L, Yue W.

Mol Pharm. 2016 Mar 7;13(3):839-51. doi: 10.1021/acs.molpharmaceut.5b00763. Epub 2016 Feb 1.

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