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McNamara ME, Jain SS, Oza K, Muralidaran V, Kiliti AJ, McDeed AP, Patil D, Cui Y, Schmidt MO, Riegel AT, Kroemer AH, Wellstein A. Circulating, cell-free methylated DNA indicates cellular sources of allograft injury after liver transplant. bioRxiv 2024:2024.04.04.588176. [PMID: 38617373 PMCID: PMC11014558 DOI: 10.1101/2024.04.04.588176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/16/2024]
Abstract
Post-transplant complications reduce allograft and recipient survival. Current approaches for detecting allograft injury non-invasively are limited and do not differentiate between cellular mechanisms. Here, we monitor cellular damages after liver transplants from cell-free DNA (cfDNA) fragments released from dying cells into the circulation. We analyzed 130 blood samples collected from 44 patients at different time points after transplant. Sequence-based methylation of cfDNA fragments were mapped to patterns established to identify cell types in different organs. For liver cell types DNA methylation patterns and multi-omic data integration show distinct enrichment in open chromatin and regulatory regions functionally important for the respective cell types. We find that multi-tissue cellular damages post-transplant recover in patients without allograft injury during the first post-operative week. However, sustained elevation of hepatocyte and biliary epithelial cfDNA beyond the first week indicates early-onset allograft injury. Further, cfDNA composition differentiates amongst causes of allograft injury indicating the potential for non-invasive monitoring and timely intervention.
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Affiliation(s)
- Megan E. McNamara
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA
| | - Sidharth S. Jain
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA
| | - Kesha Oza
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, USA
- Department of General Surgery, MedStar Georgetown University Hospital, Washington, DC, USA
| | - Vinona Muralidaran
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, USA
| | - Amber J. Kiliti
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA
| | - A. Patrick McDeed
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA
| | - Digvijay Patil
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, USA
| | - Yuki Cui
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, USA
| | - Marcel O. Schmidt
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA
| | - Anna T. Riegel
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA
| | - Alexander H.K. Kroemer
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, USA
| | - Anton Wellstein
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA
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Nisar P, Katge F, Chimata VK, Pradhan D, Patil D, Agrawal I. Comparative evaluation of hand and rotary file systems on dentinal microcrack formation during pulpectomy procedure in primary teeth: an in vitro study. Eur Arch Paediatr Dent 2024; 25:181-189. [PMID: 38461490 DOI: 10.1007/s40368-024-00863-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 01/03/2024] [Indexed: 03/12/2024]
Abstract
PURPOSE Pulpectomy can be used for the management of deep dentinal carious lesions in primary teeth which can be restored. Mechanical preparation of root canals can be performed using hand or NiTi rotary files. However, this may cause dentinal stress and consequently dentinal microcracks. Hence, the aim was comparative evaluation of hand and rotary file systems on dentinal microcrack formation during pulpectomy procedure in primary teeth. METHODS 60 extracted primary molar teeth were selected comprising of 80 root canals. Simple random sampling was used to divide root canals into four groups (n = 20): Group A-Hedstrom file, Group B-Pro AF Baby Gold rotary, Group C-ProTaper Next rotary, and Group D-unprepared group. Assessment was conducted on presence or absence of microcracks using Chi square test (p < 0.05). RESULTS The total number of microcracks in Group A: one (5%), Group B: four (20%), Group C: nine (45%) and Group D: zero (0%) which was statistically significant (p = 0.002). At cervical third, the number of microcracks seen with Group A: one (5%), Group B: zero (0%), Group C: five (25%) and Group D: zero (0%) (p = 0.005). At the middle third, the number of microcracks seen in Group A: zero (0%), Group B: four (20%), Group C: four (20%) and Group D: zero (0%) (p = 0.029). CONCLUSION The study concluded that dentinal microcracks are formed with both hand and rotary file systems in primary teeth. ProTaper Next showed significantly higher number of microcracks, followed by ProAF Baby Gold and H files.
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Affiliation(s)
- P Nisar
- Department of Pediatric and Preventive Dentistry, Terna Dental College, Navi Mumbai, Maharashtra, India
| | - F Katge
- Department of Pediatric and Preventive Dentistry, Terna Dental College, Navi Mumbai, Maharashtra, India.
| | - V K Chimata
- Department of Pediatric and Preventive Dentistry, Terna Dental College, Navi Mumbai, Maharashtra, India
| | - D Pradhan
- Department of Pediatric and Preventive Dentistry, Terna Dental College, Navi Mumbai, Maharashtra, India
| | - D Patil
- Department of Pediatric and Preventive Dentistry, Terna Dental College, Navi Mumbai, Maharashtra, India
| | - I Agrawal
- Department of Pediatric and Preventive Dentistry, Terna Dental College, Navi Mumbai, Maharashtra, India
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Belyayev L, Kang J, Sadat M, Loh K, Patil D, Muralidaran V, Khan K, Kaufman S, Subramanian S, Gusev Y, Bhuvaneshwar K, Ressom H, Varghese R, Ekong U, Matsumoto CS, Robson SC, Fishbein TM, Kroemer A. Suppressor T helper type 17 cell responses in intestinal transplant recipients with allograft rejection. Hum Immunol 2024:110773. [PMID: 38494386 DOI: 10.1016/j.humimm.2024.110773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 02/28/2024] [Accepted: 03/04/2024] [Indexed: 03/19/2024]
Abstract
BACKGROUND Intestinal transplant (ITx) rejection is associated with memory T helper type 17 cell (Th17) infiltration of grafted tissues. Modulation of Th17 effector cell response is facilitated by T regulatory (Treg) cells, but a phenotypic characterization of this process is lacking in the context of allograft rejection. METHODS Flow cytometry was performed to examine the expression of surface receptors, cytokines, and transcription factors in Th17 and Treg cells in ITx control (n = 34) and rejection patients (n = 23). To elucidate key pathways guiding the rejection biology, we utilized RNA sequencing (RNAseq) and assessed epigenetic stability through pyrosequencing of the Treg-specific demethylated region (TSDR). RESULTS We found that intestinal allograft rejection is characterized by Treg cellular infiltrates, which are polarized toward Th17-type chemokine receptor, ROR-γt transcription factor expression, and cytokine production. These Treg cell subsets have maintained epigenetic stability, as defined by FoxP3-TSDR methylation status, but displayed upregulation of functional Treg and purinergic signaling genes by RNAseq analysis such as CD39, in keeping with suppressor Th17 properties. CONCLUSION We show that ITx rejection is associated with increased polarized cells that express a Th17-like phenotype concurrent with regulatory purinergic markers.
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Affiliation(s)
- Leonid Belyayev
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, 3800 Reservoir Road NW, Washington, DC 20007, USA; Walter Reed National Military Medical Center, 8901 Wisconsin Avenue, Bethesda, MD 20814, USA
| | - Jiman Kang
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, 3800 Reservoir Road NW, Washington, DC 20007, USA; Department of Biochemistry and Molecular & Cellular Biology, Georgetown University, Washington, DC 20007, USA
| | - Mohammed Sadat
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, 3800 Reservoir Road NW, Washington, DC 20007, USA
| | - Katrina Loh
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, 3800 Reservoir Road NW, Washington, DC 20007, USA
| | - Digvijay Patil
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, 3800 Reservoir Road NW, Washington, DC 20007, USA
| | - Vinona Muralidaran
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, 3800 Reservoir Road NW, Washington, DC 20007, USA
| | - Khalid Khan
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, 3800 Reservoir Road NW, Washington, DC 20007, USA
| | - Stuart Kaufman
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, 3800 Reservoir Road NW, Washington, DC 20007, USA
| | - Sukanya Subramanian
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, 3800 Reservoir Road NW, Washington, DC 20007, USA
| | - Yuriy Gusev
- Innovation Center for Biomedical Informatics (ICBI), Georgetown University Medical Center, 2115 Wisconsin Ave NW, Suite 110, Washington, DC 20075, USA
| | - Krithika Bhuvaneshwar
- Innovation Center for Biomedical Informatics (ICBI), Georgetown University Medical Center, 2115 Wisconsin Ave NW, Suite 110, Washington, DC 20075, USA
| | - Habtom Ressom
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC 20008, USA
| | - Rency Varghese
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC 20008, USA
| | - Udeme Ekong
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, 3800 Reservoir Road NW, Washington, DC 20007, USA
| | - Cal S Matsumoto
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, 3800 Reservoir Road NW, Washington, DC 20007, USA
| | - Simon C Robson
- Center for Inflammation Research, Department of Anesthesiology, Beth Israel Deaconess Medical Center, Harvard Medical School, 25 Shattuck St, Boston, MA 02115, USA
| | - Thomas M Fishbein
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, 3800 Reservoir Road NW, Washington, DC 20007, USA
| | - Alexander Kroemer
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, 3800 Reservoir Road NW, Washington, DC 20007, USA.
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Oza K, Kang J, Patil D, Owen KL, Cui W, Khan K, Kaufman SS, Kroemer A. Current Advances in Graft-versus-host Disease After Intestinal Transplantation. Transplantation 2024; 108:399-408. [PMID: 37309025 DOI: 10.1097/tp.0000000000004703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Graft-versus-host disease (GvHD) remains a potentially fatal complication following intestinal transplant (ITx). Over the past decade, advances in the understanding of the pathophysiology of this complex immunological phenomenon have led to the reassessment of the host systemic immune response and have created a gateway for novel preventive and therapeutic strategies. Although sufficient evidence dictates the use of corticosteroids as a first-line option, the treatment for refractory disease remains contentious and lacks a standardized therapeutic approach. Timely diagnosis remains crucial, and the advent of chimerism detection and immunological biomarkers have transformed the identification, prognostication, and potential for survival after GvHD in ITx. The objectives of the following review aim to discuss the clinical and diagnostic features, pathophysiology, advances in immune biomarkers, as well as therapeutic opportunities in the prevention and treatment of GvHD in ITx.
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Affiliation(s)
- Kesha Oza
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC
- Department of General Surgery, MedStar Georgetown University Hospital, Washington, DC
| | - Jiman Kang
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC
- Department of Biochemistry and Molecular & Cellular Biology, Georgetown University, Washington, DC
| | - Digvijay Patil
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC
| | - Kathryn L Owen
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC
| | - Wanxing Cui
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC
- Department of Biochemistry and Molecular & Cellular Biology, Georgetown University, Washington, DC
| | - Khalid Khan
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC
| | - Stuart S Kaufman
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC
| | - Alexander Kroemer
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC
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Agrawal I, Katge F, Patil D, Pradhan D, Nisar P. Comparative evaluation of shear bond strength of three different glass ionomer cement (conventional, zirconium-reinforced and advanced glass hybrid) in primary molars: an in vitro study. Eur Arch Paediatr Dent 2023:10.1007/s40368-023-00817-y. [PMID: 37341921 DOI: 10.1007/s40368-023-00817-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 06/14/2023] [Indexed: 06/22/2023]
Abstract
PURPOSE The success of restorative materials is largely dependent on their capacity to adhere to the tooth structure and withstand the various forces present in the oral cavity. So, the aim of present study was to evaluate and compare the shear bond strength (SBS) of Type IX Glass Ionomer Cement (GIC), Zirconomer, and Gold Label Hybrid GIC in primary molars. METHODS Thirty primary molars were selected based on inclusion and exclusion criteria. The molars were polished to provide a flat dentin surface after being inserted in auto polymerizing acrylic resin. The samples were randomly divided into three groups, equally and were bonded to GIC. On the dentin surface, restoration cylinders were made using a plastic mould that had an internal diameter and height of 5 mm and 3 mm, respectively. The cement was manipulated according to the manufacturer's directions through the plastic mould. Then, the samples were stored at room temperature for 10 days to mimic oral conditions. The Universal Testing Machine was used to test SBS. One-way ANOVA and the post hoc Tukey test were used to statistically assess the collected data. RESULTS A statistically significant difference was found in all three groups (p < 0.01), with Zirconomer demonstrating highest SBS, followed by Type IX GIC and Gold Label Hybrid GIC. CONCLUSION The SBS value of Zirconomer was better when compared to Type IX GIC and Gold Label Hybrid GIC.
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Affiliation(s)
- I Agrawal
- Department of Pediatric and Preventive Dentistry, Terna Dental College, Navi-Mumbai, Maharashtra, India
| | - F Katge
- Department of Pediatric and Preventive Dentistry, Terna Dental College, Navi-Mumbai, Maharashtra, India.
| | - D Patil
- Department of Pediatric and Preventive Dentistry, Terna Dental College, Navi-Mumbai, Maharashtra, India
| | - D Pradhan
- Department of Pediatric and Preventive Dentistry, Terna Dental College, Navi-Mumbai, Maharashtra, India
| | - P Nisar
- Department of Pediatric and Preventive Dentistry, Terna Dental College, Navi-Mumbai, Maharashtra, India
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Wagh SS, Nehete A, Gulve N, Aher S, Patil D, Tambe M. Comparative Evaluation of Effect of Micro-Osteoperforation and Mechanical Vibration on Rate of Orthodontic Tooth Movement in Young Adults With Bimaxillary Protrusion. Cureus 2023; 15:e36636. [PMID: 37155450 PMCID: PMC10122870 DOI: 10.7759/cureus.36636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/24/2023] [Indexed: 05/10/2023] Open
Abstract
AIM To evaluate and compare the rate of orthodontic tooth movement and root resorption by micro-osteoperforation (MOP) and mechanical vibration in young adults with bimaxillary protrusion. METHOD Twenty patients having class I bimaxillary protrusion who required all first premolar extraction were allocated into two groups MOP (Group A) and mechanical vibration (Group B), with a 1:1 allocation ratio. After leveling alignment MOP was performed on either side of the arch, and vibration was applied on the contralateral side 20 mins per day. Canines were retracted with nickel-titanium coil springs, and Alginate impressions were taken every four weeks till 4 months. RESULT The mean rate of retraction of canines of Group A was more than Group B. There was a statistically significant difference between Group A and Group B. (p=0.0120) Conclusion: The mean rate of retraction of canines treated by MOP was 1.15 mm per 4 weeks, and by mechanical vibration, 0.8mm per 4 weeks.
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Affiliation(s)
- Supriya S Wagh
- Orthodontics and Dentofacial Orthopaedics, Mahatma Gandhi Vidyamandir's Karmaveer Bhausaheb Hiray Dental College & Hospital, Nashik, IND
| | - Amit Nehete
- Orthodontics and Dentofacial Orthopaedics, Mahatma Gandhi Vidyamandir's Karmaveer Bhausaheb Hiray Dental College & Hospital, Nashik, IND
| | - Nitin Gulve
- Orthodontics and Dentofacial Orthopaedics, Mahatma Gandhi Vidyamandir's Karmaveer Bhausaheb Hiray Dental College & Hospital, Nashik, IND
| | - Shivpriya Aher
- Orthodontics and Dentofacial Orthopaedics, Mahatma Gandhi Vidyamandir's Karmaveer Bhausaheb Hiray Dental College & Hospital, Nashik, IND
| | - Digvijay Patil
- Orthodontics and Dentofacial Orthopaedics, Mahatma Gandhi Vidyamandir's Karmaveer Bhausaheb Hiray Dental College & Hospital, Nashik, IND
| | - Mukul Tambe
- Orthodontics and Dentofacial Orthopaedics, Mahatma Gandhi Vidyamandir's Karmaveer Bhausaheb Hiray Dental College & Hospital, Nashik, IND
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Meagher M, Cerrato C, Patel D, Liu F, Shah A, Ghassemzadeh S, Dhanji S, Saitta C, Wang L, Patil D, Saito K, Yasuda Y, Nasseri R, Fujii Y, Master V, Derweesh I. Should adjuvant therapy be considered for positive surgical margins in renal cell carcinoma: A stage-based analysis of impact of positive surgical margins on survival outcomes using the INMARC registry. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)00509-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Fukuda S, Kobayashi M, Chen W, Fan B, Liu F, Afari J, Dhanji S, Ghassemzadeh S, Shah A, Schmeusser B, Greenwald R, Medline A, Kamal F, Ali A, Nakayama A, Meagher M, Patil D, Tanaka H, Saito K, Derweesh I, Master V, Fujii Y. Impact of preoperative C-reactive protein level on oncological outcomes after nephrectomy in patients with high-risk renal cell carcinoma: An analysis from the International Marker Consortium for Renal Cancer (INMARC) cohort. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)00507-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Patel P, Suthar V, Suthar B, Joshi M, Patil D, Joshi C. 166 Intracytoplasmic morphological evaluation of. Reprod Fertil Dev 2022. [DOI: 10.1071/rdv35n2ab166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022] Open
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Nilesh K, Patil P, Patil D, Patil M. Non-radiation and non-drug-induced maxillary osteomyelitis: Study of underlying risk factors, presentation, management and treatment outcomes. Med J Armed Forces India 2022; 78:S145-S151. [PMID: 36147398 PMCID: PMC9485758 DOI: 10.1016/j.mjafi.2020.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 06/25/2020] [Indexed: 11/20/2022] Open
Abstract
Background Osteomyelitis of the jawbone is mostly secondary to radiation exposure or bone remodelling drugs, with the mandible being commonly involved. Maxillary osteomyelitis risk is low owing to its high vascularity. This study was undertaken to evaluate risk factors, presentation, management and outcomes of maxillary osteomyelitis caused due to reasons other than irradiation and bone remodelling drugs. Methods Patient records diagnosed with maxillary osteomyelitis were evaluated for demographic details, risk factors, clinical presentation, radiological features, treatment performed and outcomes. Results In 38 patients with non-irradiated and non-drug-induced osteomyelitis, 13 involved the maxilla, seven were localized to the posterior maxilla and 10 showed paranasal sinus involvement. Dissemination to the cavernous sinus and cerebral spread was seen in one. Clinical findings included oroantral communication, pain and draining sinus. Imaging showed diffuse bone destruction areas with or without evidence of bony sequestrum. The most common systemic risk factor was diabetes mellitus. Maxillary osteomyelitis was associated with tooth extraction in eight cases. Surgical management included debridement, sequestrectomy, functional endoscopic sinus surgery, maxillectomy and reconstruction of soft tissue defect with local and regional flaps. Complete recovery was seen in 11 patients. Mortality was seen in two patients with mucormycosis having disseminated infection. Conclusion Compared with previous literature, a relatively higher ratio of maxillary involvement was reported. Diabetes mellitus was the most common risk factor, followed by osteopetrosis and tooth extraction. Osteomyelitis secondary to mucormycosis in immunocompetent patients was relatively localized and gave favourable response to management compared with patients with diabetes mellitus.
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Affiliation(s)
- Kumar Nilesh
- Professor (Oral & Maxillofacial Surgery), School of Dental Sciences, KIMSDU, Karad, Maharashtra, India
| | - Pankaj Patil
- Senior Lecturer (Oral & Maxillofacial Surgery), School of Dental Sciences, KIMSDU, Karad, Maharashtra, India
| | - Digvijay Patil
- Assistant Professor (Surgical Oncology), KIMSDU, Karad, Maharashtra, India
| | - Monica Patil
- Resident (Oral & Maxillofacial Surgery), School of Dental Sciences, KIMSDU, Karad, Maharashtra, India
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Venkatachalapathy S, Natarajan R, Ramachandran UM, Rajakumar P, Rangarajan S, Patil D, Manickavasagam V. Effect of Frequency of Micro-osteoperforation on Miniscrew- supported Canine Retraction: A Single-centered, Split-mouth Randomized Controlled Trial. J Contemp Dent Pract 2022; 23:781-787. [PMID: 37283011 DOI: 10.5005/jp-journals-10024-3385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
AIM The present study aimed at evaluating the increase in the rate of tooth movement by increasing the number and frequency of micro-osteoperforations (MOPs). MATERIALS AND METHODS The study was a single-center, split-mouth, randomized controlled trial. A total of 20 patients were included in the study who had fully erupted maxillary canines with class I molar canine relationship and a bimaxillary protrusion that required the removal of both maxillary and mandibular first premolars. Out of 80 samples, the experimental and controlled groups were randomly assigned. The experimental group received five MOPs in the extracted site of the first premolar before retraction, at 28th day and 56th day. The control group received no MOPs. The rate of tooth movement was measured on 28th, 56th, and 84th day on both the experimental and control sides. RESULTS In maxillary dentition, the canine on the MOP side moved by 0.65 ± 0.21 mm, 0.74 ± 0.23 mm, and 0.87 ± 0.27 mm during 28th, 56th, and 84th day, respectively, whereas in control side the rate of tooth movement was 0.37 ± 0.09 mm, 0.43 ± 0.11 mm, and 0.47 ± 0.11 mm during 28th, 56th and 84th day, respectively, which was statistically significant (p-value = 0.000). In mandibular dentition, the canine on the MOP site has moved by 0.57 ± 0.12 mm, 0.68 ± 0.21 mm, and 0.67 ± 0.10 mm during 28th, 56th, and 84th day, respectively, whereas in control side the rate of the tooth movement was 0.34 ± 0.08 mm, 0.40 ± 0.15 mm, and 0.40 ± 0.13 mm during 28th, 56th, and 84th day, respectively, which was statistically significant. CONCLUSION Micro-osteoperforations effectively increased the rate of tooth movement. Overall, MOPs increased the rate of canine retraction by 2-fold when compared with the control group. CLINICAL SIGNIFICANCE Micro-osteoperforation is a proven methodology to increase the rate of tooth movement and decrease the treatment time. However, it is important to repeat the procedure during every activation to increase its effectiveness.
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Affiliation(s)
- Sudhakar Venkatachalapathy
- Dr MGR Educational Research and Institute University, Maduravoyal, Chennai, Tamil Nadu, India, Phone: +91 9841874253, e-mail:
| | - RajVikram Natarajan
- Department of Orthodontics and Dentofacial Orthopedics, Thai Moogambigai Dental College and Hospital, Dr MGR Educational Research and Institute University, Maduravoyal, Chennai, Tamil Nadu, India
| | - Uma Maheswari Ramachandran
- Department of Orthodontics and Dentofacial Orthopedics, Meenakshi Ammal Dental College, Maduravoyal, Chennai, Tamil Nadu, India
| | - Premkumar Rajakumar
- Department of Orthodontics and Dentofacial Orthopedics, Thai Moogambigai Dental College and Hospital, Dr MGR Educational Research and Institute University, Maduravoyal, Chennai, Tamil Nadu, India
| | - Sumanth Rangarajan
- Department of Orthodontics and Dentofacial Orthopedics, Adhiparasakthi Dental College and Hospital, Melmaruvathur, Chengalpattu, Tamil Nadu, India
| | - Digvijay Patil
- Department of Orthodontics and Dentofacial Orthopedics, Tagore Dental College and Hospital, Rathinamangalam, Tamil Nadu, India
| | - Vijayasri Manickavasagam
- Department of Orthodontics and Dentofacial Orthopedics, Adhiparasakthi Dental College and Hospital, Melmaruvathur, Chengalpattu, Tamil Nadu, India
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Kang J, Liggett JR, Patil D, Ranjit S, Loh K, Duttargi A, Cui Y, Oza K, Frank BS, Kwon D, Kallakury B, Robson SC, Fishbein TM, Cui W, Khan K, Kroemer A. Type 1 Innate Lymphoid Cells Are Proinflammatory Effector Cells in Ischemia-Reperfusion Injury of Steatotic Livers. Front Immunol 2022; 13:899525. [PMID: 35833123 PMCID: PMC9272906 DOI: 10.3389/fimmu.2022.899525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 05/24/2022] [Indexed: 11/13/2022] Open
Abstract
Innate lymphoid cells (ILCs), the most recently described family of lymphoid cells, play fundamental roles in tissue homeostasis through the production of key cytokine. Group 1 ILCs, comprised of conventional natural killer cells (cNKs) and type 1 ILCs (ILC1s), have been implicated in regulating immune-mediated inflammatory diseases. However, the role of ILC1s in nonalcoholic fatty liver disease (NAFLD) and ischemia-reperfusion injury (IRI) is unclear. Here, we investigated the role of ILC1 and cNK cells in a high-fat diet (HFD) murine model of partial warm IRI. We demonstrated that hepatic steatosis results in more severe IRI compared to non-steatotic livers. We further elicited that HFD-IRI mice show a significant increase in the ILC1 population, whereas the cNK population was unchanged. Since ILC1 and cNK are major sources of IFN-γ and TNF-α, we measured the level of ex vivo cytokine expression in normal diet (ND)-IRI and HFD-IRI conditions. We found that ILC1s in HFD-IRI mice produce significantly more IFN-γ and TNF-α when compared to ND-IRI. To further assess whether ILC1s are key proinflammatory effector cells in hepatic IRI of fatty livers, we studied both Rag1−/− mice, which possess cNK cells, and a substantial population of ILC1s versus the newly generated Rag1−/−Tbx21−/− double knockout (Rag1-Tbet DKO) mice, which lack type 1 ILCs, under HFD IRI conditions. Importantly, HFD Rag1-Tbet DKO mice showed significant protection from hepatic injury upon IRI when compared to Rag1−/− mice, suggesting that T-bet-expressing ILC1s play a role, at least in part, as proinflammatory effector cells in hepatic IRI under steatotic conditions.
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Affiliation(s)
- Jiman Kang
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, United States
- Department of Biochemistry and Molecular & Cellular Biology, Georgetown University, Washington, DC, United States
| | - Jedson R. Liggett
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, United States
- Naval Medical Center Portsmouth, Portsmouth, VA, United States
| | - Digvijay Patil
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, United States
| | - Suman Ranjit
- Department of Biochemistry and Molecular & Cellular Biology, Georgetown University, Washington, DC, United States
| | - Katrina Loh
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, United States
| | - Anju Duttargi
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, United States
| | - Yuki Cui
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, United States
| | - Kesha Oza
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, United States
| | - Brett S. Frank
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, United States
| | - DongHyang Kwon
- Department of Pathology, MedStar Georgetown University Hospital, Washington, DC, United States
| | - Bhaskar Kallakury
- Department of Pathology, MedStar Georgetown University Hospital, Washington, DC, United States
| | - Simon C. Robson
- Departments of Anesthesiology and Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
| | - Thomas M. Fishbein
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, United States
| | - Wanxing Cui
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, United States
- Department of Biochemistry and Molecular & Cellular Biology, Georgetown University, Washington, DC, United States
| | - Khalid Khan
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, United States
| | - Alexander Kroemer
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, United States
- *Correspondence: Alexander Kroemer, ;
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Tanaka H, Fukuda S, Yasuda Y, Patil D, Saidian A, Walia A, Meagher M, Perry J, Nguyen M, Narasimhan R, Yoshida S, Yokoyama M, Matsuoka Y, Master V, Derweesh I, Saito K, Fujii Y. Disparities in cancer-specific mortality between Asian and Caucasian patients with non-metastatic renal cell carcinoma: Analysis of the INMARC registry. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00223-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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14
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Yerawar C, Patil D, Kabde A, Deokar P. Autoimmune hypophysitis: vanishing pituitary mass. QJM 2022; 114:816-817. [PMID: 34373912 DOI: 10.1093/qjmed/hcab218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- C Yerawar
- Department of Endocrinology, Narayana Institute of Medical Superspeciality, Nanded, Maharashtra 431602, India
| | - D Patil
- Department of Neurology, Abhyuday Lifecare Superspecialitry Hospital, Nanded, Maharashtra 431602, India
| | - A Kabde
- Department of Endocrinology, Narayana Institute of Medical Superspeciality, Nanded, Maharashtra 431602, India
| | - P Deokar
- Department of Biochemistry, Narayana Institute of Medical Superspeciality, Nanded, Maharashtra 431602, India
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15
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Liggett JR, Kang J, Ranjit S, Rodriguez O, Loh K, Patil D, Cui Y, Duttargi A, Nguyen S, He B, Lee Y, Oza K, Frank BS, Kwon D, Li HH, Kallakury B, Libby A, Levi M, Robson SC, Fishbein TM, Cui W, Albanese C, Khan K, Kroemer A. Oral N-acetylcysteine decreases IFN-γ production and ameliorates ischemia-reperfusion injury in steatotic livers. Front Immunol 2022; 13:898799. [PMID: 36148239 PMCID: PMC9486542 DOI: 10.3389/fimmu.2022.898799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 07/11/2022] [Indexed: 12/05/2022] Open
Abstract
Type 1 Natural Killer T-cells (NKT1 cells) play a critical role in mediating hepatic ischemia-reperfusion injury (IRI). Although hepatic steatosis is a major risk factor for preservation type injury, how NKT cells impact this is understudied. Given NKT1 cell activation by phospholipid ligands recognized presented by CD1d, we hypothesized that NKT1 cells are key modulators of hepatic IRI because of the increased frequency of activating ligands in the setting of hepatic steatosis. We first demonstrate that IRI is exacerbated by a high-fat diet (HFD) in experimental murine models of warm partial ischemia. This is evident in the evaluation of ALT levels and Phasor-Fluorescence Lifetime (Phasor-FLIM) Imaging for glycolytic stress. Polychromatic flow cytometry identified pronounced increases in CD45+CD3+NK1.1+NKT1 cells in HFD fed mice when compared to mice fed a normal diet (ND). This observation is further extended to IRI, measuring ex vivo cytokine expression in the HFD and ND. Much higher interferon-gamma (IFN-γ) expression is noted in the HFD mice after IRI. We further tested our hypothesis by performing a lipidomic analysis of hepatic tissue and compared this to Phasor-FLIM imaging using "long lifetime species", a byproduct of lipid oxidation. There are higher levels of triacylglycerols and phospholipids in HFD mice. Since N-acetylcysteine (NAC) is able to limit hepatic steatosis, we tested how oral NAC supplementation in HFD mice impacted IRI. Interestingly, oral NAC supplementation in HFD mice results in improved hepatic enhancement using contrast-enhanced magnetic resonance imaging (MRI) compared to HFD control mice and normalization of glycolysis demonstrated by Phasor-FLIM imaging. This correlated with improved biochemical serum levels and a decrease in IFN-γ expression at a tissue level and from CD45+CD3+CD1d+ cells. Lipidomic evaluation of tissue in the HFD+NAC mice demonstrated a drastic decrease in triacylglycerol, suggesting downregulation of the PPAR-γ pathway.
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Affiliation(s)
- Jedson R Liggett
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, United States.,Department of Surgery, Naval Medical Center Portsmouth, Portsmouth, VA, United States
| | - Jiman Kang
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, United States.,Department of Biochemistry and Molecular & Cellular Biology, Georgetown University, Washington, DC, United States
| | - Suman Ranjit
- Department of Biochemistry and Molecular & Cellular Biology, Georgetown University, Washington, DC, United States.,Microscopy & Imaging Shared Resource, Georgetown University, Washington, DC, United States
| | - Olga Rodriguez
- Center for Translational Imaging, Georgetown University Medical Center, Washington, DC, United States.,Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, United States
| | - Katrina Loh
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, United States
| | - Digvijay Patil
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, United States
| | - Yuki Cui
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, United States
| | - Anju Duttargi
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, United States
| | - Sang Nguyen
- Center for Translational Imaging, Georgetown University Medical Center, Washington, DC, United States
| | - Britney He
- Center for Translational Imaging, Georgetown University Medical Center, Washington, DC, United States
| | - Yichien Lee
- Center for Translational Imaging, Georgetown University Medical Center, Washington, DC, United States.,Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, United States
| | - Kesha Oza
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, United States
| | - Brett S Frank
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, United States
| | - DongHyang Kwon
- Department of Pathology, MedStar Georgetown University Hospital, Washington, DC, United States
| | - Heng-Hong Li
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, United States
| | - Bhaskar Kallakury
- Department of Pathology, MedStar Georgetown University Hospital, Washington, DC, United States
| | - Andrew Libby
- Division of Endocrinology, Metabolism, & Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Moshe Levi
- Department of Biochemistry and Molecular & Cellular Biology, Georgetown University, Washington, DC, United States
| | - Simon C Robson
- Departments of Anesthesiology and Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
| | - Thomas M Fishbein
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, United States
| | - Wanxing Cui
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, United States.,Department of Biochemistry and Molecular & Cellular Biology, Georgetown University, Washington, DC, United States
| | - Chris Albanese
- Center for Translational Imaging, Georgetown University Medical Center, Washington, DC, United States.,Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, United States.,Department of Radiology, MedStar Georgetown University Hospital, Washington, DC, United States
| | - Khalid Khan
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, United States
| | - Alexander Kroemer
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, United States
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Patil D, Xun D, Schueritz M, Bansal S, Cheema A, Crooke E, Saxena R. Membrane Stress Caused by Unprocessed Outer Membrane Lipoprotein Intermediate Pro-Lpp Affects DnaA and Fis-Dependent Growth. Front Microbiol 2021; 12:677812. [PMID: 34163454 PMCID: PMC8216713 DOI: 10.3389/fmicb.2021.677812] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 04/29/2021] [Indexed: 01/12/2023] Open
Abstract
In Escherichia coli, repression of phosphatidylglycerol synthase A gene (pgsA) lowers the levels of membrane acidic phospholipids, particularly phosphatidylglycerol (PG), causing growth-arrested phenotype. The interrupted synthesis of PG is known to be associated with concomitant reduction of chromosomal content and cell mass, in addition to accumulation of unprocessed outer membrane lipoprotein intermediate, pro-Lpp, at the inner membrane. However, whether a linkage exists between the two altered-membrane outcomes remains unknown. Previously, it has been shown that pgsA+ cells overexpressing mutant Lpp(C21G) protein have growth defects similar to those caused by the unprocessed pro-Lpp intermediate in cells lacking PG. Here, we found that the ectopic expression of DnaA(L366K) or deletion of fis (encoding Factor for Inversion Stimulation) permits growth of cells that otherwise would be arrested for growth due to accumulated Lpp(C21G). The DnaA(L366K)-mediated restoration of growth occurs by reduced expression of Lpp(C21G) via a σE-dependent small-regulatory RNA (sRNA), MicL-S. In contrast, restoration of growth via fis deletion is only partially dependent on the MicL-S pathway; deletion of fis also rescues Lpp(C21G) growth arrest in cells lacking physiological levels of PG and cardiolipin (CL), independently of MicL-S. Our results suggest a close link between the physiological state of the bacterial cell membrane and DnaA- and Fis-dependent growth.
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Affiliation(s)
- Digvijay Patil
- Department of Biochemistry and Molecular and Cellular Biology, Georgetown University Medical Center, Washington, DC, United States
| | - Dan Xun
- Department of Biochemistry and Molecular and Cellular Biology, Georgetown University Medical Center, Washington, DC, United States
| | - Markus Schueritz
- Department of Biochemistry and Molecular and Cellular Biology, Georgetown University Medical Center, Washington, DC, United States
| | - Shivani Bansal
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington DC, United States
| | - Amrita Cheema
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington DC, United States
| | - Elliott Crooke
- Department of Biochemistry and Molecular and Cellular Biology, Georgetown University Medical Center, Washington, DC, United States.,Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington DC, United States
| | - Rahul Saxena
- Department of Biochemistry and Molecular and Cellular Biology, Georgetown University Medical Center, Washington, DC, United States
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17
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Meagher M, Hakimi K, Soliman S, Yuan J, Patil D, Saito K, Javier-Desolges J, Yasuda Y, Wan F, Fujii Y, Master V, Derweesh I. Impact of post-operative proteinuria on development of CKD: Analysis of functional outcomes post nephrectomy. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)00999-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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18
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Quinn T, Patil D, Mulloy E, Akanksha M. 057 Cost of Intralesional Collagenase Clostridium Histiolyticum Therapy Versus Surgery for the Management of Peyronie's Disease: A Claims-Based Analysis (2009-2018). J Sex Med 2021. [DOI: 10.1016/j.jsxm.2021.01.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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19
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20
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Doultani S, Mootapally C, Nathani N, Suthar V, Highland H, Patil D, Joshi M, Joshi C. 130 Expression of selected biomarker candidate genes to confer invitro maturation in Indian buffaloes. Reprod Fertil Dev 2021. [DOI: 10.1071/rdv33n2ab130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Invitro maturation (IVM) of oocytes is a crucial step and is directly related to better embryo production in buffaloes. Therefore, we planned to study gene expression of GDF9, HAS2, SPRY1, ARHGAP22, COL18A1, and GPC4 genes in IVM and immature cumulus–oocyte complexes (COCs). The COCs were recovered from follicles of slaughter origin ovaries of native buffaloes. COCs were observed under stereo zoom microscope and categorized in four grades according to morphology. Of the four grades, the first three grade COCs were considered and randomly allotted in two groups: immature treatment group (n=263) and IVM treatment group (n=272). IVM of COCs was carried out in 100-μL drops of BO-IVM medium overlaying embryo tested oil in a 35-mm petri dish under 5% CO2 in a 39.0°C incubator for 24h. Cumulus of COCs of both groups were removed by treating with 0.25% trypsin, and oocytes were stored in RNALater for future use. The expression of genes was evaluated using quantitative PCR, and the relative expression of each gene was calculated using the ΔΔCt method with efficiency correction. The logarithmic transformation of fold change (log2FC) of each candidate gene in the IVM oocyte group was computed against the immature oocyte group based on the observed cycle threshold values. Appropriate standard deviations were determined based on the observed deviations among the triplicates. The expression in the IVM treatment group of previously reported upregulated genes (GDF9, HAS2, SPRY1) was higher (up to 10-fold) compared with the immature treatment group (reference group). In the present study, relatively lower expression was observed for the other candidate genes (ARHGAP22, COL18A1, GPC4) in the bovine transcripts of oocyte, which were previously also reported as being downregulated.
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21
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Patil D, Limaye S, Akolkar D, Fulmali P, Fulmali P, Adhav A, Apurwa S, Pawar S, Patel S, Chougule R, Ranjan V, Shejwalkar P, Khan S, Dhasarathan R, Datta V, Schuster S, Sims C, Kumar P, Devhare P, Srinivasan A, Datar R. PR01.01 Evaluation of Circulating Tumor Cells for Non-Invasively Discerning Lung Primary from Metastasis. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2020.10.078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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22
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Akolkar D, Patil D, Limaye S, Fulmali P, Fulmali P, Adhav A, Apurwa S, Pawar S, Patel S, Chougule R, Ranjan V, Shejwalkar P, Khan S, Dhasarathan R, Datta V, Schuster S, Kumar P, Sims C, Devhare P, Srinivasan A, Datar R. OFP01.05 Circulating Ensembles of Tumor Associated Cells Facilitate Efficient Triaging of Asymptomatic Individuals for Low Dose Computed Tomography. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2020.10.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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23
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Khanna M, Patil D. Disparities In Social Development & Status of Women In Bimaru / Eag States Of India. cswhi 2020. [DOI: 10.22359/cswhi_11_4_04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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24
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Akolkar D, Patil D, Fulmali P, Fulmali P, Patil R, Bendale K, Adhav A, Patel S, Khan S, Dasarathan R, Ranjan V, Chougule R, Shejwalkar P, Ainwale A, Garte M, Sonawane R, Purane M, Chaudhari Y, Sagar P, Nerkar S, Datta V, Sims C, Kumar P, Srinivasan A, Datar R. Analytical and clinical validation of the trucheckTM platform for diagnostic triaging of symptomatic cases suspected of prostate cancer. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)36226-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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25
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Srinivasan A, Akolkar D, Patil D, Limaye S, Page R, Ranade A, Patil R, Patil S, Mhase V, Datta V, Apurwa S, Pawar S, Datar R. Real-time non-invasive chemoresistance profiling of circulating tumor associated cells in breast cancers to determine resistance towards mitotic inhibitors. Eur J Cancer 2020. [DOI: 10.1016/s0959-8049(20)30733-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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26
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Srinivasan A, Akolkar D, Patil D, Limaye S, Page R, Ranade A, Patil R, Datta V, Patil S, Mhase V, Apurwa S, Pawar S, Datar R. Circulating tumor associated cells in breast cancers are resistance educated towards prior anthracycline treatments. Eur J Cancer 2020. [DOI: 10.1016/s0959-8049(20)30732-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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27
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Dutt R, Meagher M, Patil D, Saito K, Patel D, Ghali F, Keiner C, Miller N, Bradshaw A, Wan F, Yasuda Y, Fujii Y, Master V, Derweesh I. Impact of diabetes mellitus on functional and survival outcomes in renal cell carcinoma: An international multicenter study. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)32709-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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28
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Bendale D, Bendale D, Patil D, Kadam D, Birari-Gawande D, Patil D. P-235 Management of constipation associated with advanced cancers, chemotherapy and opioid-induced constipation by oral herbal supplement in heterogeneous group of gastrointestinal, hepatobiliary and pancreatic cancers. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.04.317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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29
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Akolkar D, Patil D, Crook T, Page R, Sims C, Datta V, Patil R, Fulmali P, Patil S, Apurwa S, Pawar S, Mhase V, Srinivasan A, Datar R. Circulating Tumor Associated Cells in Head and Neck Cancers are Resistance Educated per Previous Chemotherapy Treatments. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2019.11.375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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30
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Fulmali P, Akolkar D, Patil D, Crook T, Limaye S, Page R, Ranade A, Sims C, Datta V, Patil R, Fulmali P, Ainwale A, Srinivasan A, Datar R. Viable Circulating Ensembles of Tumor Associated Cells Persist in Patients with No Radiologically Detectable Disease after Treatment in Head and Neck Cancer. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2019.11.364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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31
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Akolkar D, Patil D, Crook T, Sims C, Datta V, Patil R, Fulmali P, Devhare P, Apurwa S, Srinivasan A, Datar R. Encyclopedic Tumor Analysis Guided Treatments with Conventional Drugs Outperform Available Alternatives in Refractory Head and Neck Cancers. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2019.11.365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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32
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Saxena R, Stanley CB, Kumar P, Cuneo MJ, Patil D, Jha J, Weiss KL, Chattoraj DK, Crooke E. A nucleotide-dependent oligomerization of the Escherichia coli replication initiator DnaA requires residue His136 for remodeling of the chromosomal origin. Nucleic Acids Res 2020; 48:200-211. [PMID: 31665475 PMCID: PMC7145717 DOI: 10.1093/nar/gkz939] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 09/30/2019] [Accepted: 10/08/2019] [Indexed: 12/03/2022] Open
Abstract
Escherichia coli replication initiator protein DnaA binds ATP with high affinity but the amount of ATP required to initiate replication greatly exceeds the amount required for binding. Previously, we showed that ATP-DnaA, not ADP-DnaA, undergoes a conformational change at the higher nucleotide concentration, which allows DnaA oligomerization at the replication origin but the association state remains unclear. Here, we used Small Angle X-ray Scattering (SAXS) to investigate oligomerization of DnaA in solution. Whereas ADP-DnaA was predominantly monomeric, AMP–PNP–DnaA (a non-hydrolysable ATP-analog bound-DnaA) was oligomeric, primarily dimeric. Functional studies using DnaA mutants revealed that DnaA(H136Q) is defective in initiating replication in vivo. The mutant retains high-affinity ATP binding, but was defective in producing replication-competent initiation complexes. Docking of ATP on a structure of E. coli DnaA, modeled upon the crystallographic structure of Aquifex aeolicus DnaA, predicts a hydrogen bond between ATP and imidazole ring of His136, which is disrupted when Gln is present at position 136. SAXS performed on AMP–PNP–DnaA (H136Q) indicates that the protein has lost its ability to form oligomers. These results show the importance of high ATP in DnaA oligomerization and its dependence on the His136 residue.
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Affiliation(s)
- Rahul Saxena
- Department of Biochemistry and Molecular & Cellular Biology, Georgetown University Medical Center, Washington, DC 20007, USA
| | - Christopher B Stanley
- Computational Sciences and Engineering Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
| | - Pankaj Kumar
- Department of Biochemistry, Jamia Hamdard University, Delhi 110062, India
| | - Matthew J Cuneo
- Department of Structural Biology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105, USA
| | - Digvijay Patil
- Department of Biochemistry and Molecular & Cellular Biology, Georgetown University Medical Center, Washington, DC 20007, USA
| | - Jyoti Jha
- Basic Research Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Kevin L Weiss
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
| | - Dhruba K Chattoraj
- Basic Research Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Elliott Crooke
- Department of Biochemistry and Molecular & Cellular Biology, Georgetown University Medical Center, Washington, DC 20007, USA.,Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC 20007, USA
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Akolkar D, Limaye S, Patil D, Fulmali P, Fulmali P, Apurwa S, Pawar S, Datta V, Sims C, Srinivasan A, Datar R. A14 Circulating Ensembles of Tumor-Associated Cells Are Ubiquitous in Lung Cancers. J Thorac Oncol 2020. [DOI: 10.1016/j.jtho.2019.12.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Akolkar D, Limaye S, Patil D, Patil S, Mhase V, Apurwa S, Pawar S, Todarwal V, Datta V, Sims C, Srinivasan A, Datar R. B35 Circulating Tumor-Associated Cells in Lung Cancers Are Resistance-Educated per Previous Chemotherapy Treatments. J Thorac Oncol 2020. [DOI: 10.1016/j.jtho.2019.12.100] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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35
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Patil R, Limaye S, Akolkar D, Patil D, Datta V, Devhare P, Patel S, Srinivasan A, Datar R. PD-L1 profiling of circulating tumour cells is a viable companion diagnostic for checkpoint inhibitor therapy in lung cancer. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz447.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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36
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Vaid A, Crook T, Ranade A, Limaye S, Patil D, Akolkar D, Datta V, Page R, Schuster S, Sims C, Patil R, Srinivasan A, Apurwa S, Datar R. Encyclopedic tumour analysis (ETA) guided combination regimens of hormone receptor antagonists with other systemic agents for treatment of refractory cancers. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz413.106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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37
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Nagarkar R, Patil D, Palwe V, Datta V, Ghaisas A, Srivastava N, Srinivasan A, Akolkar D, Datar R. Clinical utility of Encyclopedic tumour analysis to treat patients advanced refractory head and neck cancers. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz431.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Crook T, Vaid A, Limaye S, Page R, Patil D, Akolkar D, Datta V, Ghaisas A, Patil R, Singh H, Srinivasan A, Apurwa S, Datar R. Encyclopedic tumour analysis guided treatments with conventional drugs outperform available alternatives in refractory cancers. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz413.098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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39
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Limaye S, Crook T, Ranade A, Patil D, Akolkar D, Datta V, Schuster S, Page R, Sims C, Patil R, Srinivasan A, Khan S, Patil S, Mhase V, Apurwa S, Datar R. Circulating tumour associated cells in esophageal cancers are resistance educated per previous chemo treatments. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz413.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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40
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Crook T, Vaid A, Limaye S, Page R, Patil D, Akolkar D, Datta V, Ghaisas A, Patil R, Singh H, Srinivasan A, Apurwa S, Datar R. mTOR inhibitors in combination regimens guided by encyclopedic tumour analysis show superior outcomes compared to monotherapy in refractory cancers. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz413.115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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41
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Schuster S, Akolkar D, Patil S, Patil D, Datta V, Srinivasan A, Datar R. In vitro functional interrogation of viable circulating tumor associated cells (C-TACs) for evaluating platin resistance. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz268.099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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42
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Crook T, Akolkar D, Patil D, Bhatt A, Ranade A, Datta V, Schuster S, Srinivasan A, Datar R. Encyclopedic tumor analysis for organ agnostic treatment with axitinib in combination regimens for advanced cancers. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz268.061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Pattewar S, Pande V, Patil D, Sharma S. Fabrication and Characterization of Self-microemulsifying Mouth Dissolving Film for Effective Delivery of Piroxicam. Indian J Pharm Sci 2019. [DOI: 10.36468/pharmaceutical-sciences.536] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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44
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Khan A, Patil D, Kawwass J, Zholudev V, Mehta A. Surgical sterilization use in a contemporary cohort of U.S. men and women. Fertil Steril 2017. [DOI: 10.1016/j.fertnstert.2017.07.213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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45
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Guercio C, Patil D, Mehta A. Trends in diagnosis and management of varicoceles among U.S. men. Fertil Steril 2017. [DOI: 10.1016/j.fertnstert.2017.07.149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Affiliation(s)
- Ritunesh Kumar
- Mechanical Engineering Department, Indian Institute of Technology Indore, Madhya Pradesh, India
| | - Digvijay Patil
- Mechanical Engineering Department, Indian Institute of Technology Indore, Madhya Pradesh, India
| | - Fu Xiao
- Department of Building Services Engineering, The Hong Kong Polytechnic University, Kowloon, Hong Kong
| | - Piyush Aras
- Mechanical Engineering Department, Indian Institute of Technology Kharagpur, West Bengal, India
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Dokania V, Patil D, Agarwal K, Thakur P, Prajapati P. Kimura's Disease without Peripheral Eosinophilia: An Unusual and Challenging Case Simulating Venous Malformation on Imaging Studies-Case Report and Review of literature. J Clin Diagn Res 2017; 11:ME01-ME04. [PMID: 28764210 DOI: 10.7860/jcdr/2017/28603.10063] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2017] [Accepted: 05/16/2017] [Indexed: 11/24/2022]
Abstract
Kimura's Disease (KD) is a rare chronic inflammatory disorder presenting as multiple painless solitary subcutaneous nodules, predominantly in the head and neck region and frequently associated with regional lymphadenopathy and/or salivary gland involvement. Because of painless nature and indolent course, there is usually a delay in the patient's presentation. KD may radiologically mimic other chronic inflammatory conditions like tuberculosis, vascular malformations and neoplasms. Clinical correlation and histological evaluation along with elevated peripheral eosinophil and serum IgE level are considered important for confirmatory diagnosis. We report a case of painless swelling over right submandibular region extending to the right superficial parotid. The haematological reports were within normal limits. Ultrasound (USG), Magnetic Resonance Imaging (MRI) and Magnetic Resonance Angiogram (MRA) favoured a diagnosis of venous malformation. However, histopathological examination of excised lesion confirmed a diagnosis of KD. This case proves the possibility of the KD even in the absence of peripheral eosinophilia and/ or elevated serum IgE level, and may mimic venous malformation on imaging studies. Therefore, KD must find a place in the differentials of solitary painless neck swelling even in the absence of peripheral eosinophilia and/or elevated IgE level.
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Affiliation(s)
- Vivek Dokania
- Resident, Department of Ear, Nose and Throat, Krishna Institute of Medical Sciences University, Karad, Maharashtra, India
| | - Digvijay Patil
- Professor, Department of Oncosurgery, Krishna Institute of Medical Sciences University, Karad, Maharashtra, India
| | - Ketan Agarwal
- Resident, Department of Ear, Nose and Throat, Krishna Institute of Medical Sciences University, Karad, Maharashtra, India
| | - Prajakta Thakur
- Student, Department of Clinical Research and Data Management, James Lind Institute, Hyderabad, Telangana, India
| | - Piyush Prajapati
- Resident, Department of Medicine, Krishna Institute of Medical Sciences University, Karad, Maharashtra, India
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Mehta A, Patil D, Goodman M, Sanda M. 194 Predictors of Patient and Partner Reported Sexual Satisfaction Following Radical Prostatectomy. J Sex Med 2017. [DOI: 10.1016/j.jsxm.2016.12.182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Patil D, Chandam D, Mulik A, Jagdale S, Patil P, Deshmukh M. One pot four component sequential synthesis of hexahydroquinoline derivatives in aqueous media via enaminone intermediates: A green protocol. Journal of Saudi Chemical Society 2017. [DOI: 10.1016/j.jscs.2014.04.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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50
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Bjelac J, Patil D, Radojicic C. P212 Liver cirrhosis and weight loss as presenting features of systemic mastocytosis. Ann Allergy Asthma Immunol 2016. [DOI: 10.1016/j.anai.2016.09.224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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