|
1
|
Merchant YP, Gandhi D, Mehta V. RE: "Does Increasing the Bend Angle of a Stylet to 90° Increase the Nasotracheal Intubation Success Rate?". J Oral Maxillofac Surg 2024; 82:142. [PMID: 38191210 DOI: 10.1016/j.joms.2023.11.018] [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] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 11/10/2023] [Indexed: 01/10/2024]
|
|
2
|
Shekatkar M, Kheur S, Deshpande S, Sanap A, Kharat A, Navalakha S, Gupta A, Kheur M, Bhonde R, Merchant YP. Angiogenic Potential of Various Oral Cavity-Derived Mesenchymal Stem Cells and Cell-Derived Secretome: A Systematic Review and Meta-Analysis. Eur J Dent 2023. [PMID: 37995732 DOI: 10.1055/s-0043-1776315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2023] Open
Abstract
Recent evidence suggests the immense potential of human mesenchymal stem cell (hMSC) secretome conditioned medium-mediated augmentation of angiogenesis. However, angiogenesis potential varies from source and origin. The hMSCs derived from the oral cavity share an exceptional quality due to their origin from a hypoxic environment. Our systematic review aimed to compare the mesenchymal stem cells (MSCs) derived from various oral cavity sources and cell-derived secretomes, and evaluate their angiogenic potential. A literature search was conducted using PubMed and Scopus from January 2000 to September 2020. Source-wise outcomes were systematically analyzed using in vitro, in vivo, and in ovo studies, emphasizing endothelial cell migration, tube formation, and blood vessel formation. Ninety-four studies were included in the systematic review, out of which 4 studies were subsequently included in the meta-analysis. Prominent growth factors and other bioactive components implicated in improving angiogenesis were included in the respective studies. The findings suggest that oral tissues are a rich source of hMSCs. The meta-analysis revealed a positive correlation between dental pulp-derived MSCs (DPMSCs) and stem cells derived from apical papilla (SCAP) compared to human umbilical cord-derived endothelial cell lines as a control. It shows a statistically significant positive correlation between the co-culture of human umbilical vein endothelial cells (HUVECs) and DPMSCs with tubule length formation and total branching points. Our meta-analysis revealed that oral-derived MSCs (dental pulp stem cells and SCAP) carry a better angiogenic potential in vitro than endothelial cell lines alone. The reviewed literature illustrates that oral cavity-derived MSCs (OC-MSCs) increased angiogenesis. The present literature reveals a dearth of investigations involving sources other than dental pulp. Even though OC-MSCs have revealed more significant potential than other MSCs, more comprehensive, target-oriented interinstitutional prospective studies are warranted to determine whether oral cavity-derived stem cells are the most excellent sources of significant angiogenic potential.
Collapse
Affiliation(s)
- Madhura Shekatkar
- Department of Oral Pathology and Microbiology, Dr. D. Y. Patil Dental College and Hospital, Dr. D. Y. Patil Vidyapeeth, Pimpri, Pune, India
| | - Supriya Kheur
- Department of Oral Pathology and Microbiology, Dr. D. Y. Patil Dental College and Hospital, Dr. D. Y. Patil Vidyapeeth, Pimpri, Pune, India
| | - Shantanu Deshpande
- Department of Pediatric and Preventive Dentistry, Bharati Vidyapeeth (Deemed to be) University Dental College and Hospital, Navi Mumbai, India
| | - Avinash Sanap
- Regenerative Medicine Laboratory, Dr. D. Y. Patil Dental College and Hospital, Dr. D. Y. Patil Vidyapeeth, Pimpri, Pune, India
| | - Avinash Kharat
- Regenerative Medicine Laboratory, Dr. D. Y. Patil Dental College and Hospital, Dr. D. Y. Patil Vidyapeeth, Pimpri, Pune, India
| | - Shivani Navalakha
- Regenerative Medicine Laboratory, Dr. D. Y. Patil Dental College and Hospital, Dr. D. Y. Patil Vidyapeeth, Pimpri, Pune, India
| | - Archana Gupta
- Department of Oral Pathology and Microbiology, Dr. D. Y. Patil Vidyapeeth, Pimpri, Pune, India
| | - Mohit Kheur
- Department of Prosthodontics, M.A. Rangoonwala College of Dental Sciences and Research Centre, Pune, India
| | | | - Yash P Merchant
- Department of Oral and Maxillofacial Surgery, Dr. D. Y. Patil Dental College, and Hospital, Dr. D. Y. Patil Vidyapeeth, Pimpri, Pune, India
| |
Collapse
|
|
3
|
Merchant YP, Mehta V, Aaqib Shamim M, Shah A, Shetty R. Cost-benefit analysis of immune checkpoint inhibitors: Is the price worth their value? Oral Oncol 2023; 146:106560. [PMID: 37633200 DOI: 10.1016/j.oraloncology.2023.106560] [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] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Accepted: 08/17/2023] [Indexed: 08/28/2023]
Affiliation(s)
- Yash P Merchant
- Consultant Head and Neck Oncosurgeon, Department of Oral and Maxillofacial Surgery, Dr. D. Y. Patil Dental College and Hospital, Dr. D. Y. Patil Vidyapeeth, Pimpri, Pune, Maharashtra, India.
| | - Vini Mehta
- Department of Public Health Dentistry, Dr. D. Y. Patil Dental College and Hospital, Dr. D. Y. Patil Vidyapeeth, Pune, Maharashtra, India.
| | - Muhammad Aaqib Shamim
- Department of Pharmacology, All India Institute of Medical Sciences, Jodhpur, India.
| | - Ankit Shah
- Ex-research fellow, Tata Memorial Hospital, Parel, Mumbai, India
| | - Rathan Shetty
- Department of Head and Neck Surgical Oncology, ACTREC, New Mumbai, India
| |
Collapse
|
|
4
|
Merchant YP, Patil S, Mehta V. Letter to the editor regarding the role of iodoform in jaw lesions. Br J Oral Maxillofac Surg 2023; 61:642-643. [PMID: 37805285 DOI: 10.1016/j.bjoms.2023.07.021] [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] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 07/16/2023] [Indexed: 10/09/2023]
Affiliation(s)
- Yash P Merchant
- Department of Oral and Maxillofacial Surgery, Dr. D. Y. Patil Dental College and Hospital, Dr. D. Y. Patil Vidyapeeth, Pune, India.
| | - Sakshi Patil
- Department of Oral and Maxillofacial Surgery, Dr. D. Y. Patil Dental College and Hospital, Dr. D. Y. Patil Vidyapeeth, Pune, India
| | - Vini Mehta
- Department of Public Health Dentistry, Dr. D. Y. Patil Dental College and Hospital, Dr. D. Y. Patil Vidyapeeth, Pune, India
| |
Collapse
|
|
5
|
Merchant YP, Shetty SS, Shetty R. Comment on "Gland-sparing neck dissection: oncological and functional outcomes in oral cancer patients". Int J Oral Maxillofac Surg 2023; 52:1106-1107. [PMID: 36872217 DOI: 10.1016/j.ijom.2023.02.002] [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] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 01/11/2023] [Accepted: 02/13/2023] [Indexed: 03/06/2023]
Affiliation(s)
- Y P Merchant
- Department of Oral and Maxillofacial Surgery, Dr. D. Y. Patil Dental College and Hospital, Dr. D. Y. Patil Vidyapeeth, Pimpri, Pune, Maharashtra, India.
| | - S S Shetty
- Department of Oral and Maxillofacial Surgery, Manipal College of Dental Sciences, Mangalore, A constituent unit of MAHE, Manipal, Karnataka, India.
| | - R Shetty
- Deparment of Head and Neck Surgical Oncology, ACTREC, TMC, Navi Mumbai, Maharashtra, India
| |
Collapse
|
|
6
|
Merchant YP, Shetty R. Comment on: "Intraosseous carcinoma of the anterior maxilla identified as the occult primary tumour of carcinoma of unknown primary". Int J Oral Maxillofac Surg 2023; 52:1015-1016. [PMID: 36792422 DOI: 10.1016/j.ijom.2023.01.015] [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] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 01/24/2023] [Indexed: 02/16/2023]
Affiliation(s)
- Y P Merchant
- Department of Oral and Maxillofacial Surgery, Dr. D. Y. Patil Dental College and Hospital, Dr. D. Y. Patil Vidyapeeth, Pimpri, Pune, India.
| | - R Shetty
- Deparment of Head and Neck Surgical Oncology, ACTREC, TMC, Khargar, Navi Mumbai, India.
| |
Collapse
|
|
7
|
Merchant YP, Shah A. Elective neck dissection: Desideratum or overkill? Oral Oncol 2023; 140:106389. [PMID: 37028134 DOI: 10.1016/j.oraloncology.2023.106389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 03/30/2023] [Indexed: 04/09/2023]
Affiliation(s)
- Yash P Merchant
- Department of Oral and Maxillofacial Surgery, Dr. D. Y. Patil Dental College and Hospital, Dr. D. Y. Patil Vidyapeeth, Pimpri, Pune, Maharashtra, India.
| | - Ankit Shah
- Consultant Head and Neck Surgeon, Private Practice, Pune, Maharashtra, India
| |
Collapse
|
|
8
|
Merchant YP, Shetty S, Jayaraj R, Gopalakrishnan D. Depth of invasion in oral squamous carcinoma - More to this than meets the eye! Oral Oncol 2023; 138:106327. [PMID: 36724607 DOI: 10.1016/j.oraloncology.2023.106327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Accepted: 01/23/2023] [Indexed: 02/03/2023]
Affiliation(s)
- Yash P Merchant
- Department of Oral and Maxillofacial Surgery, Dr. D. Y. Patil Dental College and Hospital, Dr. D. Y. Patil Vidyapeeth, Pimpri, Pune, Maharashtra, India.
| | - Sameep Shetty
- Dept Oral and Maxillofacial Surgery, Manipal College of Dental Sciences, Mangalore, A Constituent Unit of MAHE, Manipal, India
| | - Rama Jayaraj
- Jindal Institute of Behavioral Sciences (JIBS), Jindal Global Institution of Eminence Deemed to be University, Sonipat 131001, India
| | - D Gopalakrishnan
- Dean, Professor and Head, Department of Periodontology, Dr. D. Y. Patil Dental College and Hospital, Dr. D. Y. Patil Vidyapeeth, Pimpri, Pune, Maharashtra, India
| |
Collapse
|
|
9
|
Merchant YP, Shetty CR, Shetty S. Hormonal therapy in salivary gland malignancies: A mirage or magic? Oral Oncol 2023; 136:106267. [PMID: 36446185 DOI: 10.1016/j.oraloncology.2022.106267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 11/16/2022] [Accepted: 11/19/2022] [Indexed: 11/27/2022]
Affiliation(s)
- Yash P Merchant
- Consultant Head and Neck Surgeon, MMFs Ratna Memorial and Joshi Hospital, Pune, Maharashtra, India.
| | - Chaitra R Shetty
- AOMSI Fellow in Oral Onco-Surgery, Chandan Hospital, Lucknow, India
| | - Sameep Shetty
- Department of Oral and Maxillofacial Surgery, Manipal College of Dental Sciences, Mangalore. Manipal Academy of Higher Education. A Constituent Unit of MAHE, India.
| |
Collapse
|
|
10
|
Merchant YP, Mohan M, Shetty S, Bandemegal M, Reddy L, Rao VUS. The submandibular gland in neck dissection: A necessary casualty or a hapless victim? Oral Oncol 2021; 125:105678. [PMID: 34954505 DOI: 10.1016/j.oraloncology.2021.105678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 12/14/2021] [Indexed: 10/19/2022]
Affiliation(s)
- Yash P Merchant
- Dept. Head and Neck Oncology, Health Care Global, Tower #8, P.Kalinga Rao Road, Sampangi Ram Nagar, Bangalore 560 027, India.
| | - Mathan Mohan
- Dean, Karpaga Vinayaga Institute of Medical and Dental Sciences, Tamil Nadu, India
| | - Sameep Shetty
- Associate Professor, Dept. of Oral and Maxillofacial Surgery, Manipal College of Dental Sciences, Mangalore. A constituent unit of MAHE, Manipal, India.
| | - Mahesh Bandemegal
- Senior Consultant Surgical Oncologist, HealthCare Global (HCG), Bangalore
| | - Lohith Reddy
- Consultant Radiation Oncologist, HealthCare Global (HCG), Bangalore.
| | - Vishal U S Rao
- Dept. Head and Neck Oncology, Health Care Global, Tower #8, P.Kalinga Rao Road, Sampangi Ram Nagar, Bangalore 560 027, India.
| |
Collapse
|
|
11
|
Merchant YP, Kudpaje A, Rao VUS. Extent of neck dissection in the N+ neck: Adjudicating a Conundrum! Oral Oncol 2021; 124:105441. [PMID: 34257023 DOI: 10.1016/j.oraloncology.2021.105441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 07/02/2021] [Indexed: 11/29/2022]
Affiliation(s)
- Yash P Merchant
- Head and Neck Oncology, Health Care Global, Bangalore, India.
| | - Akshay Kudpaje
- Head and Neck Oncology, Health Care Global, Bangalore, India.
| | - Vishal U S Rao
- Head and Neck Oncology, Health Care Global, Bangalore, India.
| |
Collapse
|
|
12
|
Affiliation(s)
- Yash P Merchant
- Dept. Head and Neck Oncology, Health Care Global, Tower #8, P. Kalinga Rao Road, Sampangi Ram Nagar, Bangalore 560 027, India.
| | - Akshay Kudpaje
- Dept Head and Neck Oncology, Health Care Global, Bangalore, India.
| | | |
Collapse
|
|
13
|
Merchant YP, Subash A, Shetty S, George A, Kudpaje A, Rao VU. A relook at how we assess tumor margins: Is it ‘TIME’ for new criteria? Oral Oncol 2020; 111:104980. [DOI: 10.1016/j.oraloncology.2020.104980] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Accepted: 08/17/2020] [Indexed: 12/14/2022]
|
|
14
|
Merchant YP, Shetty S, Kudpaje AS, Rao VUS. Appearance of a primary in a case of 'carcinoma unkown primary' with advanced oral submucous fibrosis. Oral Oncol 2020; 109:104716. [PMID: 32305311 DOI: 10.1016/j.oraloncology.2020.104716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Accepted: 04/10/2020] [Indexed: 11/26/2022]
Affiliation(s)
- Yash P Merchant
- Dept. Head and Neck Oncology, Health Care Global, Tower #8, P.Kalinga Rao Road, Sampangi Ram Nagar, Bangalore 560 027, India.
| | - Sameep Shetty
- Dept. Head and Neck Oncology, Health Care Global, Bangalore, India; Manipal College of Dental Sciences, Mangalore, Manipal Academy of Higher Education.A constituent of MAHE, India.
| | - Akshay S Kudpaje
- Senior Consultant and Robotic Surgeon, Dept Head and Neck Oncology, Health Care Global, Bangalore, India.
| | - Vishal U S Rao
- Head Neck Surgical Oncology & Robotic Surgery, HealthCare Global (HCG) Cancer Centre, India.
| |
Collapse
|