1
|
Ross D, Venkatesulu B, Yoo R, Block AM, Welsh JS, Baldea K, Farooq A, Gupta G, Showalter TN, Garant A, Harkenrider MM, Solanki AA. The Importance of Multi-Parametric MRI, PET/CT, and Biopsy for Identifying and Delineating the Extent of Locally Radiorecurrent Prostate Cancer: A Multi-institutional Analysis of the F-SHARP Clinical Trial. Int J Radiat Oncol Biol Phys 2023; 117:e432. [PMID: 37785409 DOI: 10.1016/j.ijrobp.2023.06.1598] [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: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Up to 50% of clinical recurrences after curative-intent radiation are intraprostatic local radiorecurrences (LRR), with improved detection through the recent incorporation of multi-parametric MRI and PET/CT in workup. Salvage local therapy (SLT) is increasingly being offered, particularly focal SLT to try to reduce toxicity due to prior radiation. Limited data exist on the incremental value of each imaging modality and biopsy in defining LRR. The objective of this study is to compare the findings of MRI, PET/CT and biopsy in patients with LRR prostate cancer, and the impact each modality has on identifying recurrence and defining the extent of prostate involvement. MATERIALS/METHODS This is a secondary analysis of 58 patients enrolled on the ongoing F-SHARP phase I/II clinical trial of salvage HDR brachytherapy from 3 institutions who underwent PSMA or fluciclovine PET/CT, MRI, and biopsy prior to enrollment. Recurrent tumor was delineated on each imaging modality and by inclusion of involved regions on biopsy. Descriptive statistics were used to compare the imaging-defined tumor with biopsy findings to assess the congruence between the imaging modalities and generate the percentage of patients with disease involvement on biopsy outside of the image-defined targets. RESULTS Initial therapy was conventional/moderately hypofractionated photons in 35 patients, LDR in 13, proton therapy in 7, SBRT in 2, and neutrons in 1. Recurrence Gleason grade groups included 1 (n = 3), 2 (17), 3 (12), 4 (8), 5 (9), and uninterpretable (9). MRI/TRUS sextant + fusion biopsy was performed in 40 patients, TRUS saturation biopsy in 4, and TRUS systematic biopsy in 14. The median number of cores involved and obtained were 6 and 14. The median number of discrete lesions on biopsy in different quadrants of the prostate was 3 (1-6). The median number of discrete lesions seen on MRI was 1 (0-4). MRI did not identity a discrete lesion in 4 patients. The sensitivity of MRI for detection of the LRR was 92.8%. The false negative rate for not detecting the focus of LRR on MRI was 7.2%. 68.4% of patients had biopsy-proven cancer outside of the MRI-defined target. Fluciclovine PET/CT was used in 45 patients, and 13 had PSMA PET/CT. The median number of lesions on PET/CT was 1 (0-2). PET/CT did not identify a discrete lesion in 8 patients. The pooled sensitivity of PET/CT in detecting the focus of LRR was 86.2% (Fluciclovine: 82.2%, PSMA: 100%). PET/CT false negative rate of PET/CT for not detecting the focus of LRR was 13.8% (Fluciclovine: 17.8%, PSMA 0%). 72.41% of patients had biopsy-proven cancer outside of the PET/CT-defined target (Fluciclovine: 77.8%, PSMA: 53.8%). CONCLUSION Although mpMRI and PET/CT are valuable tools for identifying LRR and delineating the extent of prostate/SV involvement, a thorough biopsy is mandatory if pursuing focal SLT. Such treatment should optimally be performed on a clinical trial with robust integration of all imaging and histopathologic data.
Collapse
Affiliation(s)
- D Ross
- Department of Radiation Oncology, Stritch School of Medicine, Cardinal Bernardin Cancer Center, Loyola University Chicago, Maywood, IL
| | - B Venkatesulu
- Department of Radiation Oncology, Stritch School of Medicine, Cardinal Bernardin Cancer Center, Loyola University Chicago, Maywood, IL; Loyola University Medical Center, Maywood, IL
| | - R Yoo
- Department of Radiation Oncology, Stritch School of Medicine, Cardinal Bernardin Cancer Center, Loyola University Chicago, Maywood, IL
| | - A M Block
- Department of Radiation Oncology, Stritch School of Medicine, Cardinal Bernardin Cancer Center, Loyola University Chicago, Maywood, IL; Loyola University Medical Center, Maywood, IL
| | - J S Welsh
- Department of Radiation Oncology, Stritch School of Medicine, Cardinal Bernardin Cancer Center, Loyola University Chicago, Maywood, IL; Loyola University Medical Center, Maywood, IL
| | - K Baldea
- Loyola University Medical Center, Maywood, IL; Department of Urology, Stritch School of Medicine, Loyola University Chicago, Maywood, IL
| | - A Farooq
- Loyola University Medical Center, Maywood, IL; Department of Urology, Stritch School of Medicine, Loyola University Chicago, Maywood, IL
| | - G Gupta
- Loyola University Medical Center, Maywood, IL; Department of Urology, Stritch School of Medicine, Loyola University Chicago, Maywood, IL
| | | | - A Garant
- University of Texas Southwestern Department of Radiation Oncology, Dallas, TX
| | - M M Harkenrider
- Department of Radiation Oncology, Stritch School of Medicine, Cardinal Bernardin Cancer Center, Loyola University Chicago, Maywood, IL; Loyola University Medical Center, Maywood, IL
| | - A A Solanki
- Department of Radiation Oncology, Stritch School of Medicine, Cardinal Bernardin Cancer Center, Loyola University Chicago, Maywood, IL; Loyola University Medical Center, Maywood, IL
| |
Collapse
|
2
|
Basu S, Sineva E, Nguyen L, Sikdar N, Park JW, Sinev M, Kunta M, Gupta G. Host-derived chimeric peptides clear the causative bacteria and augment host innate immunity during infection: A case study of HLB in citrus and fire blight in apple. Front Plant Sci 2022; 13:929478. [PMID: 36618616 PMCID: PMC9816411 DOI: 10.3389/fpls.2022.929478] [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] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 12/07/2022] [Indexed: 06/17/2023]
Abstract
Bacterial diseases cause severe losses in the production and revenue of many fruit crops, including citrus and apple. Huanglongbing (HLB) in citrus and fire blight in apple are two deadly diseases without any cure. In this article, we introduce a novel therapy for HLB and fire blight by enhancing the innate immunity of the host plants. Specifically, we constructed in silico a library of chimeras containing two different host peptides with observed or predicted antibacterial activity. Subsequently, we performed bactericidal and toxicity tests in vitro to select a few non-toxic chimeras with high antibacterial activity. Finally, we conducted ex planta studies to show that not only do the chimeras clear the causative bacteria from citrus leaves with HLB and from apple leaves with fire blight but they also augment the host's innate immunity during infection. This platform technology can be extended to design host-derived chimeras against multiple pathogenic bacteria that cause diseases in plants and animals of agricultural importance and in humans.
Collapse
Affiliation(s)
- Supratim Basu
- New Mexico Consortium, NMC-Biolab at Santa Fe Business Incubator, Santa Fe, NM, United States
| | - Elena Sineva
- New Mexico Consortium, NMC-Biolab at Santa Fe Business Incubator, Santa Fe, NM, United States
| | - Liza Nguyen
- New Mexico Consortium, NMC-Biolab at Santa Fe Business Incubator, Santa Fe, NM, United States
| | - Narattam Sikdar
- New Mexico Consortium, NMC-Biolab at Santa Fe Business Incubator, Santa Fe, NM, United States
| | - Jong Won Park
- Texas A&M Univ.-Kingsville Citrus Center, Weslaco, TX, United States
| | - Mikhail Sinev
- New Mexico Consortium, NMC-Biolab at Santa Fe Business Incubator, Santa Fe, NM, United States
| | - Madhurababu Kunta
- Texas A&M Univ.-Kingsville Citrus Center, Weslaco, TX, United States
| | - Goutam Gupta
- New Mexico Consortium, NMC-Biolab at Santa Fe Business Incubator, Santa Fe, NM, United States
| |
Collapse
|
3
|
Venkatesulu B, Yoo R, Block A, Welsh J, Farooq A, Gupta G, Harkenrider M, Solanki A. Performance of Multiparametric MRI and PET Imaging in Identifying and Localizing Locally Radiorecurrent Prostate Cancer in a Phase I/II Trial of Focal Salvage HDR. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.1228] [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: 11/16/2022]
|
4
|
Pasricha S, Diwan H, Tripathi R, Batra U, Gupta G, Sharma A, Durga G, Kamboj M, Nathany S, Gupta M, Koyyala V, Jajodia A, Mehta A. 357P Molecular stratification of small cell lung carcinoma subtypes by immunoexpression of ASCL1, NEUROD1, POU2F3 and YAP1 with clinicopathological correlation. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.10.395] [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
|
5
|
Basu S, Huynh L, Zhang S, Rabara R, Nguyen H, Velásquez Guzmán J, Hao G, Miles G, Shi Q, Stover E, Gupta G. Two Liberibacter Proteins Combine to Suppress Critical Innate Immune Defenses in Citrus. Front Plant Sci 2022; 13:869178. [PMID: 35586217 PMCID: PMC9108871 DOI: 10.3389/fpls.2022.869178] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 04/04/2022] [Indexed: 06/15/2023]
Abstract
We adopted a systems-based approach to determine the role of two Candidatus Liberibacter asiaticus (CLas) proteins, LasP 235 and Effector 3, in Huanglongbing (HLB) pathogenesis. While a published work suggests the involvement of these CLas proteins HLB pathogenesis, the exact structure-based mechanism of their action has not been elucidated. We conducted the following experiments to determine the structure-based mechanisms of action. First, we immunoprecipitated the interacting citrus protein partners of LasP 235 and Effector 3 from the healthy and CLas-infected Hamlin extracts and identified them by Liquid Chromatography with tandem mass spectrometry (LC-MS/MS). Second, we performed a split green fluorescent protein (GFP) assay in tobacco to validate that the interactions observed in vitro are also retained in planta. The notable in planta citrus targets of LasP 235 and Effector 3 include citrus innate immune proteins. Third, in vitro and in planta studies were performed to show that LasP 235 and Effector 3 interact with and inhibit the functions of multiple citrus proteins belonging to the innate immune pathways. These inhibitory interactions led to a high level of reactive oxygen species, blocking of bactericidal lipid transfer protein (LTP), and induction of premature programed cell death (PCD), all of which are beneficial to CLas lifecycle and HLB pathogenesis. Finally, we performed molecular dynamics simulations to visualize the interactions of LasP 235 and Effector 3, respectively, with LTP and Kunitz protease inhibitor. This led to the design of an LTP mimic, which sequestered and blocked LasP 235 and rescued the bactericidal activity of LTP thereby proving that LasP 235 , indeed, participates in HLB pathogenesis.
Collapse
Affiliation(s)
- Supratim Basu
- Biolab, New Mexico Consortium, Los Alamos, NM, United States
| | - Loan Huynh
- Biolab, New Mexico Consortium, Los Alamos, NM, United States
| | - Shujian Zhang
- Biolab, New Mexico Consortium, Los Alamos, NM, United States
| | - Roel Rabara
- Biolab, New Mexico Consortium, Los Alamos, NM, United States
| | - Hau Nguyen
- Biolab, New Mexico Consortium, Los Alamos, NM, United States
| | | | - Guixia Hao
- Horticulture and Breeding, U. S. Horticultural Research Laboratory, Fort Pierce, FL, United States
| | - Godfrey Miles
- Horticulture and Breeding, U. S. Horticultural Research Laboratory, Fort Pierce, FL, United States
| | - Qingchun Shi
- Horticulture and Breeding, U. S. Horticultural Research Laboratory, Fort Pierce, FL, United States
| | - Ed Stover
- Horticulture and Breeding, U. S. Horticultural Research Laboratory, Fort Pierce, FL, United States
| | - Goutam Gupta
- Biolab, New Mexico Consortium, Los Alamos, NM, United States
| |
Collapse
|
6
|
Bodek K, Choi J, De Keukeleere L, Dhanmeher K, Engler M, Gupta G, Kozela A, Lojek K, Pysz K, Ries D, Rozpedzik D, Severijns N, Soldner T, Yazdandoost N, Young A, Zejma J. BRAND – exploring transverse polarization of electrons emitted in neutron decay. EPJ Web Conf 2022. [DOI: 10.1051/epjconf/202226201014] [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: 11/14/2022] Open
Abstract
Neutron and nuclear beta decay correlation coefficients are sensitive to the exotic scalar and tensor interactions that are not included in the Standard Model (SM). The proposed experiment BRAND will measure simultaneously seven neutron correlation coefficients: H, L, N, R, S, U and V that depend on the transverse electron polarization – a quantity which vanishes in the SM. Five of these correlations: H, L, S, U and V were never attempted experimentally before. The expected impact of the proposed experiment is comparable to that of frequently measured “traditional” correlation coefficients (a, b, A, B, D) but offers completely different systematics and additional sensitivity to imaginary parts of the scalar and tensor couplings. In order to demonstrate the feasibility of the challenging techniques such as the event-by-event decay kinematics reconstruction together with the electron polarimetry a test setup was installed at the cold neutron beam line PF1B at the Laue-Langevin Institute, Grenoble, France. In this contribution, the results of the first run as well as plans for the run in Autumn 2021 will be discussed.
Collapse
|
7
|
Harmon G, Chan D, Lee B, Miller C, Gorbonos A, Gupta G, Quek M, Woods M, Savir-Baruch B, Harkenrider M, Solanki A. Validating Modern Pelvic Nodal and Prostate Bed Contouring Guidelines for Post-Prostatectomy Salvage Radiation: A Secondary Analysis of the LOCATE Trial. Int J Radiat Oncol Biol Phys 2021. [DOI: 10.1016/j.ijrobp.2021.07.893] [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]
|
8
|
Usman MB, Bhardwaj S, Roychoudhury S, Kumar D, Alexiou A, Kumar P, Ambasta RK, Prasher P, Shukla S, Upadhye V, Khan FA, Awasthi R, Shastri MD, Singh SK, Gupta G, Chellappan DK, Dua K, Jha SK, Ruokolainen J, Kesari KK, Ojha S, Jha NK. Immunotherapy for Alzheimer's Disease: Current Scenario and Future Perspectives. J Prev Alzheimers Dis 2021; 8:534-551. [PMID: 34585229 DOI: 10.14283/jpad.2021.52] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Alzheimer's disease (AD) is a global health concern owing to its complexity, which often poses a great challenge to the development of therapeutic approaches. No single theory has yet accounted for the various risk factors leading to the pathological and clinical manifestations of dementia-type AD. Therefore, treatment options targeting various molecules involved in the pathogenesis of the disease have been unsuccessful. However, the exploration of various immunotherapeutic avenues revitalizes hope after decades of disappointment. The hallmark of a good immunotherapeutic candidate is not only to remove amyloid plaques but also to slow cognitive decline. In line with this, both active and passive immunotherapy have shown success and limitations. Recent approval of aducanumab for the treatment of AD demonstrates how close passive immunotherapy is to being successful. However, several major bottlenecks still need to be resolved. This review outlines recent successes and challenges in the pursuit of an AD vaccine.
Collapse
Affiliation(s)
- M B Usman
- Dr. Niraj Kumar Jha, Assistant Professor, Department of Biotechnology, School of Engineering and Technology (SET), Sharda University, Knowledge Park III, Greater Noida, Uttar Pradesh-201310, India, ; , Tel: +91-7488019194, ORCID: https://orcid.org/0000-0001-9486-4069; Dr. Shreesh Ojha, Department of Pharmacology and Therapeutics, College of Medicine and Health Sciences, UAE University, PO Box - 17666, Al Ain, UAE, E-mail: , Tel: +971-3-7137524, ORCID: https://orcid.org/0000-0001-7801-2966
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
9
|
Gupta G, Agarwal U, Kumar NR, Gupta P. Identification and efficacy of active metabolites of pomegranate fruit peel aqueous extract against sucking pests of rose and their predators. Proc Indian Natl Sci Acad 2021. [DOI: 10.1007/s43538-021-00028-3] [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]
|
10
|
Nasr I, McGrath EJ, Harwood CA, Botting J, Buckley P, Budny PG, Fairbrother P, Fife K, Gupta G, Hashme M, Hoey S, Lear JT, Mallipeddi R, Mallon E, Motley RJ, Newlands C, Newman J, Pynn EV, Shroff N, Slater DN, Exton LS, Mohd Mustapa MF, Ezejimofor MC. British Association of Dermatologists guidelines for the management of adults with basal cell carcinoma 2021. Br J Dermatol 2021; 185:899-920. [PMID: 34050920 DOI: 10.1111/bjd.20524] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/26/2021] [Indexed: 12/13/2022]
Affiliation(s)
- I Nasr
- British Association of Dermatologists, Willan House, 4 Fitzroy Square, London, W1T 5HQ, UK
| | - E J McGrath
- Royal Devon and Exeter NHS Foundation Trust, Exeter, EX2 5DW, UK
| | - C A Harwood
- Barts Health NHS Trust, London, E1 1BB, UK.,National Cancer Research Institute's Skin Cancer Clinical Studies Group and Non-Melanoma Skin Cancer Subgroup, London, UK
| | - J Botting
- Royal College of General Practitioners, London, UK
| | - P Buckley
- Independent Cancer Patients' Voice, London, UK
| | - P G Budny
- British Association of Plastic, Reconstructive & Aesthetic Surgeons, London, UK.,Buckinghamshire Healthcare NHS Trust, Aylesbury, HP21 8AL, UK
| | | | - K Fife
- Royal College of Radiologists, London, UK.,Cambridge University Hospitals NHS Foundation Trust, Cambridge, CB2 0QQ, UK
| | - G Gupta
- NHS Lothian, Lauriston Building, Edinburgh, EH3 9EN, UK
| | - M Hashme
- British Association of Dermatologists, Willan House, 4 Fitzroy Square, London, W1T 5HQ, UK
| | - S Hoey
- Royal Victoria Hospital, Belfast, BT12 6BA, UK
| | - J T Lear
- British Society for Skin Care in Immunosuppressed Individuals, London, UK.,Salford Royal NHS Foundation Hospital, Salford, M6 8HD, UK.,Manchester Academic Health Science Centre, Manchester, M20 2LR, UK
| | - R Mallipeddi
- British Society for Dermatological Surgery, London, UK.,St John's Institute of Dermatology, Guy's and St Thomas' NHS Foundation Trust, London, SE1 9RT, UK
| | - E Mallon
- St Mary's Hospital, Imperial College Healthcare NHS Trust, London, W2 1NY, UK
| | - R J Motley
- University Hospital of Wales, Cardiff, CF14 4XW, UK
| | - C Newlands
- British Association of Oral and Maxillofacial Surgeons, London, UK.,Royal Surrey County Hospital NHS Foundation Trust, Guildford, GU2 7XX, UK
| | - J Newman
- British Dermatological Nursing Group, Belfast, Ireland.,King's College Hospital NHS Foundation Trust, London, SE5 9RS, UK
| | - E V Pynn
- Nevill Hall Hospital, Abergavenny, NP7 7EG, UK
| | - N Shroff
- Primary Care Dermatology Society, Rickmansworth, UK
| | - D N Slater
- Royal College of Pathologists, London, UK
| | - L S Exton
- British Association of Dermatologists, Willan House, 4 Fitzroy Square, London, W1T 5HQ, UK
| | - M F Mohd Mustapa
- British Association of Dermatologists, Willan House, 4 Fitzroy Square, London, W1T 5HQ, UK
| | - M C Ezejimofor
- British Association of Dermatologists, Willan House, 4 Fitzroy Square, London, W1T 5HQ, UK
| | | |
Collapse
|
11
|
Luger T, Dirschka T, Eyerich K, Gollnick H, Gupta G, Lambert J, Micali G, Ochsendorf F, Ständer S, Traidl-Hoffmann C. Developments and challenges in dermatology: an update from the Interactive Derma Academy (IDeA) 2019. J Eur Acad Dermatol Venereol 2021; 34 Suppl 7:3-18. [PMID: 33315305 DOI: 10.1111/jdv.17009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 10/09/2020] [Indexed: 01/09/2023]
Abstract
The 2019 Interactive Derma Academy (IDeA) meeting was held in Lisbon, Portugal, 10-12 May, bringing together leading dermatology experts from across Europe, the Middle East and Asia. Over three days, the latest developments and challenges in relation to the pathophysiology, diagnosis, evaluation and management of dermatological conditions were presented, with a particular focus on acne, atopic dermatitis (AD) and actinic keratosis (AK). Interesting clinical case studies relating to these key topics were discussed with attendees to establish current evidence-based best practices. Presentations reviewed current treatments, potential therapeutic approaches and key considerations in the management of acne, AK and AD, and discussed the importance of the microbiome in these conditions, as well as the provision of patient education/support. It was highlighted that active treatment is not always required for AK, depending on patient preferences and clinical circumstances. In addition to presentations, two interactive workshops on the diagnosis and treatment of sexually transmitted infections/diseases (STIs/STDs) presenting to the dermatology clinic, and current and future dermocosmetics were conducted. The potential for misdiagnosis of STIs/STDs was discussed, with dermoscopy and/or reflectance confocal microscopy suggested as useful diagnostic techniques. In addition, botulinum toxin was introduced as a potential dermocosmetic, and the possibility of microbiome alteration in the treatment of dermatological conditions emphasized. Furthermore, several challenges in dermatology, including the use of lasers, the complexity of atopic dermatitis, wound care, use of biosimilars and application of non-invasive techniques in skin cancer diagnosis were reviewed. In this supplement, we provide an overview of the presentations and discussions from the fourth successful IDeA meeting, summarizing the key insights shared by dermatologists from across the globe.
Collapse
Affiliation(s)
- T Luger
- Department of Dermatology, University of Münster, Münster, Germany
| | - T Dirschka
- Centroderm Clinic, Wuppertal, Germany.,Faculty of Health, University Witten-Herdecke, Witten, Germany
| | - K Eyerich
- Department of Dermatology and Allergy, Technical University of Munich, Munich, Germany.,Unit of Dermatology, Department of Medicine, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - H Gollnick
- Department of Dermatology and Venereology, Otto-von-Guericke University, Magdeburg, Germany
| | - G Gupta
- University Department of Dermatology, Edinburgh, UK
| | - J Lambert
- Department of Dermatology, Antwerp University Hospital, University of Antwerp, Antwerp, Belgium
| | - G Micali
- Dermatology Clinic, University of Catania, Catania, Italy
| | - F Ochsendorf
- Department of Dermatology, Frankfurt University Hospital, Frankfurt/Main, Germany
| | - S Ständer
- Center for Chronic Pruritus, Department of Dermatology, University Hospital Münster, Münster, Germany
| | - C Traidl-Hoffmann
- Chair and Institute of Environmental Medicine, UNIKA-T, Technical University of Munich and Helmholtz Zentrum München, Augsburg, Germany
| |
Collapse
|
12
|
Al-Mufti F, Amuluru K, Sahni R, Bekelis K, Karimi R, Ogulnick J, Cooper J, Overby P, Nuoman R, Tiwari A, Berekashvili K, Dangayach N, Liang J, Gupta G, Khandelwal P, Dominguez JF, Sursal T, Kamal H, Dakay K, Taylor B, Gulko E, El-Ghanem M, Mayer SA, Gandhi C. Cerebral Venous Thrombosis in COVID-19: A New York Metropolitan Cohort Study. AJNR Am J Neuroradiol 2021; 42:1196-1200. [PMID: 33888450 DOI: 10.3174/ajnr.a7134] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Accepted: 02/23/2021] [Indexed: 12/28/2022]
Abstract
BACKGROUND AND PURPOSE Severe Acute Respiratory Syndrome coronavirus 2 (SARS-CoV-2) infection is associated with hypercoagulability. We sought to evaluate the demographic and clinical characteristics of cerebral venous thrombosis among patients hospitalized for coronavirus disease 2019 (COVID-19) at 6 tertiary care centers in the New York City metropolitan area. MATERIALS AND METHODS We conducted a retrospective multicenter cohort study of 13,500 consecutive patients with COVID-19 who were hospitalized between March 1 and May 30, 2020. RESULTS Of 13,500 patients with COVID-19, twelve had imaging-proved cerebral venous thrombosis with an incidence of 8.8 per 10,000 during 3 months, which is considerably higher than the reported incidence of cerebral venous thrombosis in the general population of 5 per million annually. There was a male preponderance (8 men, 4 women) and an average age of 49 years (95% CI, 36-62 years; range, 17-95 years). Only 1 patient (8%) had a history of thromboembolic disease. Neurologic symptoms secondary to cerebral venous thrombosis occurred within 24 hours of the onset of the respiratory and constitutional symptoms in 58% of cases, and 75% had venous infarction, hemorrhage, or both on brain imaging. Management consisted of anticoagulation, endovascular thrombectomy, and surgical hematoma evacuation. The mortality rate was 25%. CONCLUSIONS Early evidence suggests a higher-than-expected frequency of cerebral venous thrombosis among patients hospitalized for COVID-19. Cerebral venous thrombosis should be included in the differential diagnosis of neurologic syndromes associated with SARS-CoV-2 infection.
Collapse
Affiliation(s)
- F Al-Mufti
- From the Departments of Neurosurgery (F.A.-M., R.S., J.C., P.O., R.N., J.F.D., T.S., E.G., S.A.M., C.G.) .,Neurology (F.A.-M., R.S., J.O., H.K., K.D., E.G., S.A.M., C.G.), Westchester Medical Center at New York Medical College, Valhalla, New York
| | - K Amuluru
- Department of Radiology (K.A.), Goodman Campbell Brain and Spine, Indianapolis, Indiana
| | - R Sahni
- From the Departments of Neurosurgery (F.A.-M., R.S., J.C., P.O., R.N., J.F.D., T.S., E.G., S.A.M., C.G.).,Neurology (F.A.-M., R.S., J.O., H.K., K.D., E.G., S.A.M., C.G.), Westchester Medical Center at New York Medical College, Valhalla, New York
| | - K Bekelis
- Department of Neurosurgery (K. Bekelis), Catholic Health Services and Good Samaritan Hospital, West Islip, New York
| | - R Karimi
- Department of Neurosurgery (R.K.), Hackensack University Medical Center, Hackensack, New Jersey
| | - J Ogulnick
- Neurology (F.A.-M., R.S., J.O., H.K., K.D., E.G., S.A.M., C.G.), Westchester Medical Center at New York Medical College, Valhalla, New York
| | - J Cooper
- From the Departments of Neurosurgery (F.A.-M., R.S., J.C., P.O., R.N., J.F.D., T.S., E.G., S.A.M., C.G.)
| | - P Overby
- From the Departments of Neurosurgery (F.A.-M., R.S., J.C., P.O., R.N., J.F.D., T.S., E.G., S.A.M., C.G.)
| | - R Nuoman
- From the Departments of Neurosurgery (F.A.-M., R.S., J.C., P.O., R.N., J.F.D., T.S., E.G., S.A.M., C.G.)
| | - A Tiwari
- Department of Neurosurgery (A.T., K. Berekashvili), New York University, New York, New York
| | - K Berekashvili
- Department of Neurosurgery (A.T., K. Berekashvili), New York University, New York, New York
| | - N Dangayach
- Department of Neurosurgery (N.D., J.L.), Icahn School of Medicine at Mount Sinai, New York, New York
| | - J Liang
- Department of Neurosurgery (N.D., J.L.), Icahn School of Medicine at Mount Sinai, New York, New York
| | - G Gupta
- Department of Neurological Surgery (G.G., P.K., B.T.), Rutgers University, New Brunswick, New Jersey
| | - P Khandelwal
- Department of Neurological Surgery (G.G., P.K., B.T.), Rutgers University, New Brunswick, New Jersey
| | - J F Dominguez
- From the Departments of Neurosurgery (F.A.-M., R.S., J.C., P.O., R.N., J.F.D., T.S., E.G., S.A.M., C.G.)
| | - T Sursal
- From the Departments of Neurosurgery (F.A.-M., R.S., J.C., P.O., R.N., J.F.D., T.S., E.G., S.A.M., C.G.)
| | - H Kamal
- Neurology (F.A.-M., R.S., J.O., H.K., K.D., E.G., S.A.M., C.G.), Westchester Medical Center at New York Medical College, Valhalla, New York
| | - K Dakay
- Neurology (F.A.-M., R.S., J.O., H.K., K.D., E.G., S.A.M., C.G.), Westchester Medical Center at New York Medical College, Valhalla, New York
| | - B Taylor
- Department of Neurological Surgery (G.G., P.K., B.T.), Rutgers University, New Brunswick, New Jersey
| | - E Gulko
- From the Departments of Neurosurgery (F.A.-M., R.S., J.C., P.O., R.N., J.F.D., T.S., E.G., S.A.M., C.G.).,Neurology (F.A.-M., R.S., J.O., H.K., K.D., E.G., S.A.M., C.G.), Westchester Medical Center at New York Medical College, Valhalla, New York
| | - M El-Ghanem
- Department of Neurology (M.E.-G.), University of Arizona-Tuscon, Tuscon, Arizona
| | - S A Mayer
- From the Departments of Neurosurgery (F.A.-M., R.S., J.C., P.O., R.N., J.F.D., T.S., E.G., S.A.M., C.G.).,Neurology (F.A.-M., R.S., J.O., H.K., K.D., E.G., S.A.M., C.G.), Westchester Medical Center at New York Medical College, Valhalla, New York
| | - C Gandhi
- From the Departments of Neurosurgery (F.A.-M., R.S., J.C., P.O., R.N., J.F.D., T.S., E.G., S.A.M., C.G.).,Neurology (F.A.-M., R.S., J.O., H.K., K.D., E.G., S.A.M., C.G.), Westchester Medical Center at New York Medical College, Valhalla, New York
| |
Collapse
|
13
|
Huynh L, Velásquez J, Rabara R, Basu S, Nguyen HB, Gupta G. Rational design of antimicrobial peptides targeting Gram-negative bacteria. Comput Biol Chem 2021; 92:107475. [PMID: 33813188 DOI: 10.1016/j.compbiolchem.2021.107475] [Citation(s) in RCA: 1] [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: 12/31/2020] [Revised: 03/02/2021] [Accepted: 03/09/2021] [Indexed: 01/16/2023]
Abstract
Membrane-targeting host antimicrobial peptides (AMPs) can kill or inhibit the growth of Gram-negative bacteria. However, the evolution of resistance among microbes poses a substantial barrier to the long-term utility of the host AMPs. Combining experiment and molecular dynamics simulations, we show that terminal carboxyl capping enhances both membrane insertion and antibacterial activity of an AMP called P1. Furthermore, we show that a bacterial strain with evolved resistance to this peptide becomes susceptible to P1 variants with either backbone capping or lysine-to-arginine substitutions. Our results suggest that cocktails of closely related AMPs may be useful in overcoming evolved resistance.
Collapse
Affiliation(s)
- Loan Huynh
- New Mexico Consortium, Los Alamos, NM, 87544, USA
| | | | - Roel Rabara
- New Mexico Consortium, Los Alamos, NM, 87544, USA
| | | | - Hau B Nguyen
- Los Alamos National Laboratory, Los Alamos, NM 87545, USA
| | - Goutam Gupta
- New Mexico Consortium, Los Alamos, NM, 87544, USA.
| |
Collapse
|
14
|
Gupta G, Nagendran S. Comparative study of caregiver stress between patients of obsessive compulsive disorder and chronic medical illness, without any physical disability. Eur Psychiatry 2021. [PMCID: PMC9480088 DOI: 10.1192/j.eurpsy.2021.1967] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Introduction Obsessive compulsive disorder (OCD) is a disabling condition that affects the quality of life of both the patient and the caregivers. Similarly, in patients with physical medical illness, caregivers face a significant amount of stress. Objectives This study aimed to assess and compare the caregiver strain index between patients of OCD and medical illness. Moreover, this study will also compare the care giver strain index in the patients of OCD and physical medical illness depending on the severity and duration of the illness. Methods Study was done at Department of psychiatry, Teerthanker Mahaveer University, Moradabad. In this Cross-sectional study 2 groups of caregivers were included. The group 1 included 30 caregivers of obsessive compulsive disorder patients and group 2 included 30 caregivers for physical medical illness. The Yale-Brown Obsessive Compulsive Scale was used for measuring the severity of OCD and the stress in caregivers were drawn from Caregiver strain index. Results This study reported a high objective burden among caregivers of OCD compared with the physical medical illness (P-value=0.002). The age of the caregivers also showed to be significantly associated with the stress in both the groups. The severity of the OCD was shown to be correlated well with the stress of the caregivers (P-value=0.032). In contrast, in physical medical illness the duration of the disease showed no significant association with the caregiver’s stress. Conclusions This study showed that in patients with OCD caregivers face a higher strain compared with the physical medical illness. Disclosure No significant relationships.
Collapse
|
15
|
Singh Y, Gupta G, Anand K, Kumar Jha N, Thangavelu L, Kumar Chellappan D, Dua K. Molecular exploration of combinational therapy of orlistat with metformin prevents the COVID-19 consequences in obese diabetic patients. Eur Rev Med Pharmacol Sci 2021; 25:580-582. [PMID: 33577009 DOI: 10.26355/eurrev_202101_24614] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Y Singh
- Mahatma Gandhi College of Pharmaceutical Sciences, Sitapura, Jaipur, India.
| | | | | | | | | | | | | |
Collapse
|
16
|
Bazan J, Stephens J, Agnese D, Skoracki R, Reiland J, Arneson K, Gupta G, Gallagher K, McElroy S, Park K, Grignol V, Lee C, Sisk G, Schulz S, Chetta M, Jhawar S, Grecula J, Martin D, Carson W, Farrar W, Carlson M, Gupta N, White J. PO-0933: Prospective Evaulation Of Iort Boost In Women Undergoing Lumpectomy With Oncoplastic Reconstruction. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)00950-6] [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]
|
17
|
Abstract
Abstract
Next-generation sequencing (NGS) technologies have provided affordable but errorful ways to generate raw genetic data. To extract variant information from billions of NGS reads is still a daunting task which involves various hand-crafted and parameterized statistical tools. Here we propose a deep neural networks (DNN) based alignment and single nucleotide variant (SNV) identifier tool known as DAVI: deep alignment and variant identification. DAVI consists of models for both global and local alignment and for variant calling. We have evaluated the performance of DAVI against existing state-of-the-art tool sets and found that its accuracy and performance is comparable to existing tools used for bench-marking. We further demonstrate that while existing tools are based on data generated from a specific sequencing technology, the models proposed in DAVI are generic and can be used across different NGS technologies as well as across different species. The use of DAVI will therefore help non-human sequencing projects to benefit from the wealth of human ground truth data. Moreover, this approach is a migration from expert-driven statistical models to generic, automated, self-learning models.
Collapse
|
18
|
Gupta G, Veeravigrom M, Felt B, O’Brien L. 0911 Association Between Chromosomal Abnormality And Sleep Disordered Breathing Characteristics In Children With Prader Willi Syndrome. Sleep 2020. [DOI: 10.1093/sleep/zsaa056.907] [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: 11/14/2022] Open
Abstract
Abstract
Introduction
Prader-Willi Syndrome (PWS) is a genetic disorder caused by lack of expression of paternal genes from the chromosomal region 15 q11.2-q13. PWS is associated with excessive daytime sleepiness, sleep-disordered breathing (SDB), hypoventilation and circadian rhythm disturbance. Chromosomal deletion and uniparental disomy (UPD) are the two most common genetic etiologies of PWS. Differences in clinical features between these groups are recognized; however, limited literature exists regarding sleep characteristics.
Methods
The objective was to evaluate sleep characteristics of children with PWS between those with 15q11.2-q13 chromosomal deletion and those with other genetic etiologies. A retrospective chart review of in-laboratory polysomnograms (PSG) in children with PWS prior to growth hormone treatment was performed. The apnea hypopnea index (AHI), REM AHI, NREM AHI, Obstructive Apnea Index (OAI), Central Apnea Index (CAI), hypopnea index, arousal index, presence of hypoventilation, and positional AHI were assessed.
Results
Overall 33 PWS children were identified. Mean age was 5.9 ± 5.19 (range 1-16 years), 57% were male and 85% had SDB. Almost half (42%) had a 15q11.2-q13 chromosomal deletion. Of those without deletion, 30% had UPD. Sleep variables were similar in PWS with and without deletion: AHI (5.9±5.7 vs. 8.54±7.1; p=0.27), NREM AHI (3.3±4.6 vs. 6.2±6.3; p=0.16), CAI (1.1±1.5 vs. 1.9±3.8; p=0.43) SpO2 nadir 82.7±9.9% vs. 85.3±5.7%; p=0.36) and arousal index (10.3±7.8 vs. 15.4±7.8; p=0.09).
Conclusion
Sleep characteristics do not appear to clearly differ between genetic etiologies of PWS. Larger sample sizes are needed to support these findings.
Support
Collapse
Affiliation(s)
- G Gupta
- University of Michigan, Ann Arbor, MI
| | | | - B Felt
- University of Michigan, Ann Arbor, MI
| | - L O’Brien
- University of Michigan, Ann Arbor, MI
| |
Collapse
|
19
|
Jajodia A, Gupta A, Mehta A, Chaturvedi A, Rao A, Gupta G, Doval D, Bp A, Medisetty P, Bommera S, Koyyala V, Pasricha S, Mayerhoefer M, Prosch H, Chllamma M, la Mantia M, Russo A. 71P Role of radiomics in predicting molecular phenotypes of female breast cancer. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.03.205] [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: 11/29/2022] Open
|
20
|
Pasricha S, Bansal D, Jajodia A, Choudhary K, Gupta G, Sharma A, Sharma A, Durga G, Kamboj M, Kumar A, Bothra S, Chllamma M, Koyyala V, Russo A, Doval D, Mehta A. 53P Role of immune biomarkers in evaluating predictive and prognostic value in advanced stage HER2 positive breast cancer. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.03.187] [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: 11/15/2022] Open
|
21
|
Affiliation(s)
- G Gupta
- Advanced Eye Centre, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - A K Jain
- Advanced Eye Centre, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - C Malhotra
- Advanced Eye Centre, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India
| |
Collapse
|
22
|
Gupta G, Krishnamoorthy H, Garai A, Mazumdar A, Nanal V, Shrivastava A, Pillay RG. Thermal neutron-induced γ-ray background in 124Sn. Appl Radiat Isot 2020; 158:108923. [PMID: 32174381 DOI: 10.1016/j.apradiso.2019.108923] [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: 03/28/2019] [Revised: 09/23/2019] [Accepted: 10/02/2019] [Indexed: 10/25/2022]
Abstract
The thermal neutron-induced gamma-ray background in 124Sn is investigated in connection with neutrinoless double beta decay (0νββ) studies in 124Sn. For this purpose, a 99.26% enriched 124Sn sample was irradiated with a thermal neutron fluence of 3×1015/cm2 in the Dhruva reactor at the Bhabha Atomic Research Centre, Mumbai. The gamma ray spectra of the irradiated sample were measured in a low background counting setup to study both long-lived and short-lived activities. The present data give an independent measurement of the half-life of 125Sn*(32+) and 125Sn(112-) as 10.01(8) min and 9.63(2) d, respectively. The impact of the observed high-energy gamma rays and the residual activity due to 125Sb, on the background in the region of interest around the Qββ value of 124Sn (~2.291 MeV) is discussed.
Collapse
Affiliation(s)
- G Gupta
- Department of Nuclear and Atomic Physics, Tata Institute of Fundamental Research, Mumbai, 400005, India
| | - H Krishnamoorthy
- India-based Neutrino Observatory, Tata Institute of Fundamental Research, Mumbai, 400005, India; Homi Bhabha National Institute, Anushaktinagar, Mumbai, 400094, India
| | - A Garai
- India-based Neutrino Observatory, Tata Institute of Fundamental Research, Mumbai, 400005, India; Homi Bhabha National Institute, Anushaktinagar, Mumbai, 400094, India
| | - A Mazumdar
- India-based Neutrino Observatory, Tata Institute of Fundamental Research, Mumbai, 400005, India; Homi Bhabha National Institute, Anushaktinagar, Mumbai, 400094, India
| | - V Nanal
- Department of Nuclear and Atomic Physics, Tata Institute of Fundamental Research, Mumbai, 400005, India.
| | - A Shrivastava
- Homi Bhabha National Institute, Anushaktinagar, Mumbai, 400094, India; Nuclear Physics Division, Bhabha Atomic Research Centre, Mumbai, 400085, India
| | - R G Pillay
- Department of Nuclear and Atomic Physics, Tata Institute of Fundamental Research, Mumbai, 400005, India
| |
Collapse
|
23
|
Flanigan RC, Dornbier R, Quek ML, Woods M, Gorbonos A, Gupta G, Harkenrider MM, Solanki A, Badami A, Henry E, Berg S, Bova D, Barkan GA, Picken MM. Penile Paget's Disease: A Case Report and Review of the Literature. Arch Nephrol Urol 2020; 3:90-96. [PMID: 36714463 PMCID: PMC9884174 DOI: 10.26502/anu.2644-2833025] [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] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Extramammary Paget's Disease (EMPD) is a rare cutaneous, slow growing, intraepithelial adenocarcinoma that can be either primary (intraepithelial arising within the epidermis) or secondary (intraepithelial spread of a visceral carcinoma). Here we present the case of a 63-year-old male with EMPD of the glans penis stemming from underlying urothelial carcinoma. Our treatment decision elected for management with chemotherapy and local treatment with radiation therapy. Subsequent, review of the literature demonstrated a rare disease with a variety of underlying malignancies causing this secondary pathology. Caregivers should be aware of the association of Paget's disease and urothelial cancer and should have a high index of suspicion that erythematous penile lesions may represent Paget's disease and that penile biopsies should be performed early in this setting.
Collapse
Affiliation(s)
- R C Flanigan
- The Departments of Urology, Loyola University Medical Center, Maywood, IL, USA
| | - R Dornbier
- The Departments of Urology, Loyola University Medical Center, Maywood, IL, USA
| | - M L Quek
- The Departments of Urology, Loyola University Medical Center, Maywood, IL, USA
| | - M Woods
- The Departments of Urology, Loyola University Medical Center, Maywood, IL, USA
| | - A Gorbonos
- The Departments of Urology, Loyola University Medical Center, Maywood, IL, USA
| | - G Gupta
- The Departments of Urology, Loyola University Medical Center, Maywood, IL, USA
| | - M M Harkenrider
- Radiation Oncology, Loyola University Medical Center, Maywood, IL, USA
| | - A Solanki
- Radiation Oncology, Loyola University Medical Center, Maywood, IL, USA
| | - A Badami
- Medical Oncology, Loyola University Medical Center, Maywood, IL, USA
| | - E Henry
- Medical Oncology, Loyola University Medical Center, Maywood, IL, USA
| | - S Berg
- Medical Oncology, Loyola University Medical Center, Maywood, IL, USA
| | - D Bova
- Radiology, Loyola University Medical Center, Maywood, IL, USA
| | - G A Barkan
- Pathology, Loyola University Medical Center, Maywood, IL, USA
| | - M M Picken
- Pathology, Loyola University Medical Center, Maywood, IL, USA
| |
Collapse
|
24
|
Affiliation(s)
- J Ram
- Department of Ophthalmology, Advanced Eye Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - N Kakkar
- Department of Histopathology, Advanced Eye Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - G Gupta
- Department of Ophthalmology, Advanced Eye Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - P C Gupta
- Department of Ophthalmology, Advanced Eye Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| |
Collapse
|
25
|
|
26
|
Garai A, Reza A, Mazumdar A, Krishnamoorthy H, Gupta G, Pose MS, Mallikarjunachary S, Nanal V, Pillay RG, Ramakrishnan S. Study of the effect of external noise pickups on the performance of a cryogenic bolometer. Rev Sci Instrum 2019; 90:096104. [PMID: 31575278 DOI: 10.1063/1.5115595] [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] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 08/26/2019] [Indexed: 06/10/2023]
Abstract
This paper reports the detailed noise characterization, investigation of various noise sources, and its mitigation to improve the performance of a cryogenic bolometer detector for the TIN.TIN experiment. The noise spectrum has been measured for a sapphire bolometer test setup with an indigenously developed neutron transmutation doped Ge sensor in the cryogen free dilution refrigerator system at Mumbai. The effect of external noise, arising either from ground loops in the system or from the diagnostic and control electronics of the cryostat, on the performance of the bolometer is assessed. A systematic comparison of the influence of different noise pickups on the bolometer resolution is also presented. The best-achieved resolution (σE) at 15 mK is ∼15 keV for heater pulses and appears to be mainly limited by the noise due to the pulse tube cryocooler.
Collapse
Affiliation(s)
- A Garai
- India-Based Neutrino Observatory, Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
| | - A Reza
- Department of Nuclear and Atomic Physics, Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
| | - A Mazumdar
- India-Based Neutrino Observatory, Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
| | - H Krishnamoorthy
- India-Based Neutrino Observatory, Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
| | - G Gupta
- Department of Nuclear and Atomic Physics, Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
| | - M S Pose
- Department of Nuclear and Atomic Physics, Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
| | - S Mallikarjunachary
- Department of Nuclear and Atomic Physics, Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
| | - V Nanal
- Department of Nuclear and Atomic Physics, Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
| | - R G Pillay
- Department of Nuclear and Atomic Physics, Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
| | - S Ramakrishnan
- Department of Condensed Matter Physics and Materials Science, Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
| |
Collapse
|
27
|
Affiliation(s)
- G Gupta
- Department of Ophthalmology, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - A K Jain
- Department of Ophthalmology, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - C Malhotra
- Department of Ophthalmology, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - A Jurangal
- Department of Ophthalmology, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India
| |
Collapse
|
28
|
Gupta G, Jain AK, Malhotra C. Bilateral anterior lenticonus associated with Alport syndrome. QJM 2019; 112:535. [PMID: 30597100 DOI: 10.1093/qjmed/hcy299] [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: 11/15/2022] Open
Affiliation(s)
- G Gupta
- Department of Ophthalmology, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - A K Jain
- Department of Ophthalmology, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - C Malhotra
- Department of Ophthalmology, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India
| |
Collapse
|
29
|
Gupta G, Sharma S, Arya S, Jinagal J. Bilateral lens subluxation in Marfan syndrome. QJM 2019; 112:383-384. [PMID: 30517757 DOI: 10.1093/qjmed/hcy285] [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)
- G Gupta
- Advanced Eye Centre, Department of Ophthalmology, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - S Sharma
- Department of Ophthalmology, Government Medical College and Hospital, Sector 32, Chandigarh, India
| | - S Arya
- Department of Ophthalmology, Government Medical College and Hospital, Sector 32, Chandigarh, India
| | - J Jinagal
- Department of Ophthalmology, Government Medical College and Hospital, Sector 32, Chandigarh, India
| |
Collapse
|
30
|
Schmitz L, Gupta G, Stücker M, Doerler M, Gambichler T, Welzel J, Szeimies RM, Bierhoff E, Stockfleth E, Dirschka T. Evaluation of two histological classifications for actinic keratoses - PRO classification scored highest inter-rater reliability. J Eur Acad Dermatol Venereol 2019; 33:1092-1097. [PMID: 30887613 DOI: 10.1111/jdv.15580] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 02/26/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Actinic keratoses (AKs) can histologically be classified by the extent of atypical keratinocytes throughout the epidermis or their pattern of basal proliferation. Currently, no data on the inter-rater reliability of both scores is available. OBJECTIVE To evaluate the inter-rater reliability of the two classification schemes; histological grade (AK I-III) and basal proliferation (PRO I-III). METHODS Histological images of 54 AKs were classified by 21 independent dermatopathologists with regard to basal proliferation (PRO I-III), histological grade (AK I-III) and assumed risk of progression into invasive carcinoma. RESULTS Overall, of the 54 AKs 16.7% (9/54) were classified as AK I, 66.7% (36/54) as AK II, and 16.7% (9/54) as AK III. With regards to basal growth pattern, 25.9% (14/54) were classified as PRO I, 42.6% (23/54) as PRO II, and 31.5% (17/54) as PRO III. We observed a highly significant inter-rater reliability for PRO-grading (P < 0.001) which was higher than for AK-grading (Kendall's W coefficient: AK = 0.488 vs. PRO = 0.793). We found substantial agreement for assumed progression risk for AKs with worsening basal proliferation (k = 0.759) compared to moderate agreement (k = 0.563) for different AK-gradings. CONCLUSIONS Histological classification of basal growth pattern (PRO) showed higher inter-rater reliability compared to the established classification of atypical keratinocytes throughout epidermal layers. Moreover, experienced dermatopathologists considered basal proliferation to be more important in terms of progression risk than upwards directed growth patterns. It should be considered to classify AKs according to their basal proliferation pattern (PRO I-III).
Collapse
Affiliation(s)
- L Schmitz
- Department of Dermatology, Venereology and Allergology, Ruhr University, Bochum, Germany
| | - G Gupta
- Department of Dermatology, University Hospital Monklands, Lanarkshire, UK.,School of Medicine, University of Glasgow, Glasgow, UK
| | - M Stücker
- Department of Dermatology, Venereology and Allergology, Ruhr University, Bochum, Germany
| | - M Doerler
- Department of Dermatology, Venereology and Allergology, Ruhr University, Bochum, Germany
| | - T Gambichler
- Department of Dermatology, Venereology and Allergology, Ruhr University, Bochum, Germany
| | - J Welzel
- Department of Dermatology and Allergology, General Hospital Augsburg, Augsburg, Germany
| | - R M Szeimies
- Department of Dermatology and Allergology, Vest Hospital, Academic Teaching Hospital University of Bochum, Recklinghausen, Germany
| | - E Bierhoff
- Heinz-Werner-Seifert-Institute of Dermatopathology, Bonn, Germany
| | - E Stockfleth
- Department of Dermatology, Venereology and Allergology, Ruhr University, Bochum, Germany
| | - T Dirschka
- CentroDerm Clinic, Wuppertal, Germany.,Faculty of Health, University Witten-Herdecke, Witten, Germany
| |
Collapse
|
31
|
Dirschka T, Gupta G. Treatments for actinic keratoses - still a challenge for clinicians. Br J Dermatol 2019; 180:701. [PMID: 30933327 DOI: 10.1111/bjd.17614] [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] [Indexed: 11/29/2022]
Affiliation(s)
- T Dirschka
- CentroDerm Clinic, Heinz-Fangman-Straße 57, Wuppertal, Germany.,Faculty of Health, University Witten-Herdecke, Alfred-Herrhausen-Straße 50, Witten, Germany
| | - G Gupta
- Department of Dermatology, Lauriston Building, Lauriston Place, Edinburgh, EH3 9HA, U.K
| |
Collapse
|
32
|
Kirshenbaum E, Nelson M, Hehemann M, Farooq A, Bresler L, Gupta G, Bajic P, Delos Santos G. 287 Impact of Post-hospital Syndrome on Penile Prosthesis Outcomes: A Period of Global Health Risk. J Sex Med 2019. [DOI: 10.1016/j.jsxm.2019.01.290] [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: 10/27/2022]
|
33
|
Chau V, Nicholson K, Flattery M, McDougan F, Desai K, Uber P, Gupta G, Kimball P, Shah K. Association between AT1R Autoantibody with Adverse Outcomes in Patients Bridged to Heart Transplant Using Continuous Flow Ventricular Assist Device. J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.345] [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
|
34
|
Bazan JG, Stephens J, Agnese D, Skoracki R, Arneson K, Reiland J, Gupta G, Gallagher K, McElroy S, Gupta N, White JR. Abstract OT2-04-04: Multi-institution phase II trial of intraoperative electron beam radiotherapy boost at the time of breast conserving surgery with oncoplastic reconstruction in women with early-stage breast cancer. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-ot2-04-04] [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: 11/16/2022]
Abstract
Abstract
Background: In women amenable to breast conserving therapy, lumpectomy followed by adjuvant whole breast irradiation (WBI) remains the standard of care. Randomized trials demonstrate that addition of a lumpectomy cavity boost significantly reduces the risk of ipsilateral breast tumor recurrences but also increases the risk of breast fibrosis. Contemporary randomized trials define the lumpectomy cavity boost volume as a 1.7 cm isometric expansion on the lumpectomy cavity as delineated on CT. However, identifying the lumpectomy cavity can be challenging, especially in women that receive adjuvant chemotherapy and in cases in which surgical clips are not present. Recently, the use of oncoplastic techniques in breast conserving surgery has increased. These techniques are used to prevent the poor cosmetic results that can occur when a large volume of breast tissue is resected. Women that undergo oncoplastic reconstruction represent especially difficult cases for lumpectomy cavity delineation. Retrospective series have evaluated the use of intraoperative electron radiotherapy (IOERT) as a boost prior to WBI in women receiving lumpectomy without oncoplastic reconstruction. In the largest series of IOERT boost prior to WBI the local control rate of this approach was >99%. Prospective data regarding IOERT boost in women undergoing oncoplastic reconstruction are limited. The advantages of this approach include direct visualization/irradiation of the tumor bed, sparing the skin of irradiation, and reducing the treatment time by ˜1 week. We hypothesize that IOERT boost followed by WBI will result in acceptably low rates of grade 3 fibrosis in women undergoing lumpectomy with oncoplastic reconstruction.
Trial Design: This is a single-arm, prospective study to evaluate the safety, toxicity and efficacy of IOERT boost at the time of breast conserving surgery in women with early-stage breast cancer undergoing oncoplastic reconstruction. Eligible women will receive 1 dose of 8 Gy to the surgical bed after lumpectomy but prior to oncoplastic reconstruction. Women will then receive adjuvant WBI of 40 Gy in 15 fractions or 50 Gy in 25 fractions.
Eligibility: Key criteria include age≥18 yo, clinically node-negative stage I/II, any breast cancer subtype.
Specific Aims: To determine the rate of grade 3 breast fibrosis at 1 year. Additional aims include surgical complication rates, cosmesis, and local regional cancer control.
Statistical Methods: Safety will be evaluated by the rate of surgical complications necessitating hospital readmission or return to the operating room within 30 days of surgery+IOERT. If ≥4 events in the first 10 patients, ≥7 events in the first 20 patients, or ≥9 events in the first 30 patients are seen, the study will be halted. We hypothesize that the grade 3 fibrosis rate in our study will be ≤5%. Assuming an actual rate of 4%, an unacceptable rate of 9%, and a drop-out rate of 10%, the expected sample size is 176.
Sites: Ohio State University, Avera Medical Group, University of North Carolina-Chapel Hill
Patient Accrual: Current accrual is 5/176.
Contact Information: Jose Bazan (jose.bazan2@osumc.edu)
Funding Source: Intraop Medical
Citation Format: Bazan JG, Stephens J, Agnese D, Skoracki R, Arneson K, Reiland J, Gupta G, Gallagher K, McElroy S, Gupta N, White JR. Multi-institution phase II trial of intraoperative electron beam radiotherapy boost at the time of breast conserving surgery with oncoplastic reconstruction in women with early-stage breast cancer [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr OT2-04-04.
Collapse
Affiliation(s)
- JG Bazan
- The Ohio State University, Columbus, OH; Avera Medical Group, Sioux Falls, SD; University of North Carolina-Chapel Hill, Chapel Hill, NC
| | - J Stephens
- The Ohio State University, Columbus, OH; Avera Medical Group, Sioux Falls, SD; University of North Carolina-Chapel Hill, Chapel Hill, NC
| | - D Agnese
- The Ohio State University, Columbus, OH; Avera Medical Group, Sioux Falls, SD; University of North Carolina-Chapel Hill, Chapel Hill, NC
| | - R Skoracki
- The Ohio State University, Columbus, OH; Avera Medical Group, Sioux Falls, SD; University of North Carolina-Chapel Hill, Chapel Hill, NC
| | - K Arneson
- The Ohio State University, Columbus, OH; Avera Medical Group, Sioux Falls, SD; University of North Carolina-Chapel Hill, Chapel Hill, NC
| | - J Reiland
- The Ohio State University, Columbus, OH; Avera Medical Group, Sioux Falls, SD; University of North Carolina-Chapel Hill, Chapel Hill, NC
| | - G Gupta
- The Ohio State University, Columbus, OH; Avera Medical Group, Sioux Falls, SD; University of North Carolina-Chapel Hill, Chapel Hill, NC
| | - K Gallagher
- The Ohio State University, Columbus, OH; Avera Medical Group, Sioux Falls, SD; University of North Carolina-Chapel Hill, Chapel Hill, NC
| | - S McElroy
- The Ohio State University, Columbus, OH; Avera Medical Group, Sioux Falls, SD; University of North Carolina-Chapel Hill, Chapel Hill, NC
| | - N Gupta
- The Ohio State University, Columbus, OH; Avera Medical Group, Sioux Falls, SD; University of North Carolina-Chapel Hill, Chapel Hill, NC
| | - JR White
- The Ohio State University, Columbus, OH; Avera Medical Group, Sioux Falls, SD; University of North Carolina-Chapel Hill, Chapel Hill, NC
| |
Collapse
|
35
|
Ved R, Scott K, Gupta G, Ummer O, Singh S, Srivastava A, George AS. How are gender inequalities facing India's one million ASHAs being addressed? Policy origins and adaptations for the world's largest all-female community health worker programme. Hum Resour Health 2019; 17:3. [PMID: 30616656 PMCID: PMC6323796 DOI: 10.1186/s12960-018-0338-0] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Accepted: 12/05/2018] [Indexed: 05/04/2023]
Abstract
BACKGROUND India's accredited social health activist (ASHA) programme consists of almost one million female community health workers (CHWs). Launched in 2005, there is now an ASHA in almost every village and across many urban centres who support health system linkages and provide basic health education and care. This paper examines how the programme is seeking to address gender inequalities facing ASHAs, from the programme's policy origins to recent adaptations. METHODS We reviewed all publically available government documents (n = 96) as well as published academic literature (n = 122) on the ASHA programme. We also drew from the embedded knowledge of this paper's government-affiliated co-authors, triangulated with key informant interviews (n = 12). Data were analysed thematically through a gender lens. RESULTS Given that the initial impetus for the ASHA programme was to address reproductive and child health issues, policymakers viewed volunteer female health workers embedded in communities as best positioned to engage with beneficiaries. From these instrumentalist origins, where the programme was designed to meet health system demands, policy evolved to consider how the health system could better support ASHAs. Policy reforms included an increase in the number and regularity of incentivized tasks, social security measures, and government scholarships for higher education. Residential trainings were initiated to build empowering knowledge and facilitate ASHA solidarity. ASHAs were designated as secretaries of their village health committees, encouraging them to move beyond an all-female sphere and increasing their role in accountability initiatives. Measures to address gender based violence were also recently recommended. Despite these well-intended reforms and the positive gains realized, ongoing tensions and challenges related to their gendered social and employment status remain, requiring continued policy attention and adaptation. CONCLUSIONS Gender trade offs and complexities are inherent to sustaining CHW programmes at scale within challenging contexts of patriarchal norms, health system hierarchies, federal governance structures, and evolving aspirations, capacities, and demands from female CHWs. Although still grappling with significant gender inequalities, policy adaptations have increased ASHAs' access to income, knowledge, career progression, community leadership, and safety. Nonetheless, these transformative gains do not mark linear progress, but rather continued adaptations.
Collapse
Affiliation(s)
- R. Ved
- National Health Systems Resource Centre, National Institute of Health & Family Welfare Campus, Baba Gangnath Marg, Munrika, New Delhi, Delhi 110067 India
| | - K. Scott
- Independent researcher, Bangalore, India
- Johns Hopkins School of Public Health, 615 N Wolfe Street, Baltimore, 21205 Maryland USA
| | - G. Gupta
- National Health Systems Resource Centre, National Institute of Health & Family Welfare Campus, Baba Gangnath Marg, Munrika, New Delhi, Delhi 110067 India
| | - O. Ummer
- National Health Systems Resource Centre, National Institute of Health & Family Welfare Campus, Baba Gangnath Marg, Munrika, New Delhi, Delhi 110067 India
| | - S. Singh
- National Health Systems Resource Centre, National Institute of Health & Family Welfare Campus, Baba Gangnath Marg, Munrika, New Delhi, Delhi 110067 India
| | - A. Srivastava
- National Health Systems Resource Centre, National Institute of Health & Family Welfare Campus, Baba Gangnath Marg, Munrika, New Delhi, Delhi 110067 India
| | - A. S. George
- School of Public Health, University of the Western Cape, Robert Sobukwe Rd, Bellville, Cape Town, 7535 South Africa
| |
Collapse
|
36
|
Krystel J, Shi Q, Shaw J, Gupta G, Hall D, Stover E. An in vitro protocol for rapidly assessing the effects of antimicrobial compounds on the unculturable bacterial plant pathogen, Candidatus Liberibacter asiaticus. Plant Methods 2019; 15:85. [PMID: 31384290 PMCID: PMC6668101 DOI: 10.1186/s13007-019-0465-1] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Accepted: 07/16/2019] [Indexed: 05/17/2023]
Abstract
BACKGROUND Most bacteria are not culturable, but can be identified through molecular methods such as metagenomics studies. Due to specific metabolic requirements and symbiotic relationships, these bacteria cannot survive on typical laboratory media. Many economically and medically important bacteria are unculturable; including phloem-limited plant pathogens like Candidatus Liberibacter asiaticus (CLas). CLas is the most impactful pathogen on citrus production, is vectored by the Asian citrus psyllid (ACP, Diaphorina citri), and lacks an effective treatment or resistant cultivars. Research into CLas pathogenicity and therapy has been hindered by the lack of persistent pure cultures. Work to date has been mostly limited to in planta studies that are time and resource intensive. RESULTS We developed and optimized an in vitro protocol to quickly test the effectiveness of potential therapeutic agents against CLas. The assay uses intact bacterial cells contained in homogenized tissue from CLas-infected ACP and a propidium monoazide (PMA) assay to measure antimicrobial activity. The applicability of PMA was evaluated; with the ability to differentiate between intact and disrupted CLas cells confirmed using multiple bactericidal treatments. We identified light activation conditions to prevent PCR interference and identified a suitable positive control for nearly complete CLas disruption (0.1% Triton-X 100). Isolation buffer components were optimized with 72 mM salt mixture, 1 mM phosphate buffer and 1% glycerol serving to minimize unwanted interactions with treatment and PMA chemistries and to maximize recovery of intact CLas cells. The mature protocol was used to compare a panel of peptides already under study for potential CLas targeting bactericidal activity and identify which were most effective. CONCLUSION This psyllid homogenate assay allows for a quick assessment of potential CLas-disrupting peptides. Comparison within a uniform isolate largely eliminates experimental error arising from variation in CLas titer between and within individual host organisms. Use of an intact vs. disrupted assay permits direct assessment of potential therapeutic compounds without generating pure cultures or conducting extensive in planta or field studies.
Collapse
Affiliation(s)
- Joseph Krystel
- Subtropical Insect and Horticulture Research Unit, US Horticultural Research Laboratory, 2001 S. Rock Rd, Ft. Pierce, FL 34945 USA
| | - Qingchun Shi
- Subtropical Insect and Horticulture Research Unit, US Horticultural Research Laboratory, 2001 S. Rock Rd, Ft. Pierce, FL 34945 USA
| | - Jefferson Shaw
- Subtropical Insect and Horticulture Research Unit, US Horticultural Research Laboratory, 2001 S. Rock Rd, Ft. Pierce, FL 34945 USA
| | - Goutam Gupta
- New Mexico Consortium, 100 Entrada Dr, Los Alamos, NM USA
| | - David Hall
- Subtropical Insect and Horticulture Research Unit, US Horticultural Research Laboratory, 2001 S. Rock Rd, Ft. Pierce, FL 34945 USA
| | - Ed Stover
- Subtropical Insect and Horticulture Research Unit, US Horticultural Research Laboratory, 2001 S. Rock Rd, Ft. Pierce, FL 34945 USA
| |
Collapse
|
37
|
Gopan A, Sahu N, Varghese T, Sardar P, Gupta S, Gupta G, Maiti M. Preparation of Protein Isolate from Neem Seed: Biochemical Evaluation, Antinutrients and In Vitro Digestibility Study. ANIM NUTR FEED TECHN 2019. [DOI: 10.5958/0974-181x.2019.00019.2] [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: 10/25/2022]
|
38
|
Lovec P, Savir-Baruch B, Gupta G, Wagner R, Gabriel M, Harkenrider M, Solanki A. Positive Findings on 18F-fluciclovine PET/CT in Patients with Suspected Recurrent Prostate Cancer and PSA levels ≤ 0.5 and ≤ 0.3 ng/ml. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.015] [Citation(s) in RCA: 2] [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: 10/28/2022]
|
39
|
Gandhi JS, Kamboj M, Gupta G, Seth N. Primary uterine angiosarcoma with "rhabdoid morphology": A case report. Malays J Pathol 2018; 40:203-207. [PMID: 30173240] [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] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
INTRODUCTION Primary uterine angiosarcoma is a very rare tumour, with only 23 cases described till now. It is a malignant tumour with cells variably recapitulating the morphologic features of an endothelium and expressing immunohistochemical markers of endothelial cells. In general, it is a bulky neoplasm and frequently is at advance stage of disease at presentation. In general, patients with uterine angiosarcoma tend to have a poorer prognosis, mostly related to the aggressive nature and the metastatic potential of these tumours. CASE REPORT We report a rare case of primary uterine angiosarcoma with unusual rhabdoid morphology in a 41-year-old female, who underwent radical hysterectomy and died of disease after 4 months of treatment. DISCUSSION We described the differential diagnosis of primary angiosarcoma of the uterus that can pose a diagnostic challenge.
Collapse
Affiliation(s)
- J S Gandhi
- Rajiv Gandhi Cancer Institute & Research Center, Department of Histopathology & Cytopathology, Sector 5 Rohini, New Delhi-85, India.
| | | | | | | |
Collapse
|
40
|
Schmitz L, Gambichler T, Kost C, Gupta G, Stücker M, Stockfleth E, Dirschka T. Cutaneous squamous cell carcinomas are associated with basal proliferating actinic keratoses. Br J Dermatol 2018. [DOI: 10.1111/bjd.16536] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- L. Schmitz
- Department of Dermatology, Venereology and Allergology Ruhr‐University Gudrunstraße 56 D‐44791 Bochum Germany
| | - T. Gambichler
- Department of Dermatology, Venereology and Allergology Ruhr‐University Gudrunstraße 56 D‐44791 Bochum Germany
| | - C. Kost
- Department of Dermatology, Venereology and Allergology Ruhr‐University Gudrunstraße 56 D‐44791 Bochum Germany
| | - G. Gupta
- Department of Dermatology University Hospital Monklands Lanarkshire U.K
- School of Medicine University of Glasgow Glasgow U.K
| | - M. Stücker
- Department of Dermatology, Venereology and Allergology Ruhr‐University Gudrunstraße 56 D‐44791 Bochum Germany
| | - E. Stockfleth
- Department of Dermatology, Venereology and Allergology Ruhr‐University Gudrunstraße 56 D‐44791 Bochum Germany
| | - T. Dirschka
- CentroDerm Clinic Heinz‐Fangman‐Straße 57 Wuppertal Germany
- Faculty of Health University Witten‐Herdecke Alfred‐Herrhausen‐Straße 50 Witten Germany
| |
Collapse
|
41
|
Pellacani G, Gupta G, Micali G, Malvehy J, Stratigos A, Casari A, Chester J, Kaleci S, Dirschka T. Actinic Keratosis Area Severity Index (AKASI): reproducibility study and comparison with total lesion count. Br J Dermatol 2018; 179:763-764. [DOI: 10.1111/bjd.16559] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- G. Pellacani
- Department of Dermatology; University of Modena and Reggio Emilia; Italy
| | - G. Gupta
- Department of Dermatology; University Hospital Monklands; Airdrie U.K
- University of Glasgow; Glasghow U.K
| | - G. Micali
- Dermatology Clinic; University of Catania; Catania Italy
| | - J. Malvehy
- Dermatology Department; Melanoma Unit; Hospital Clínic de Barcelona; IDIBAPS; Universitat de Barcelona; Barcelona Spain
- Centro de Investigación Biomédica en Red en Enfermedades Raras (CIBERER); Valencia Spain
| | - A.J. Stratigos
- First Department of Dermatology - Venereology; National and Kapodistrian University of Athens Medical School; Andreas Sygros Hospital; Athens Greece
| | - A. Casari
- Department of Dermatology; University of Modena and Reggio Emilia; Italy
| | - J. Chester
- Department of Dermatology; University of Modena and Reggio Emilia; Italy
| | - S. Kaleci
- Department of Dermatology; University of Modena and Reggio Emilia; Italy
| | - T. Dirschka
- Centroderm Clinic; Wuppertal Germany
- Faculty of Health; University Witten-Herdecke; Witten Germany
| |
Collapse
|
42
|
Morton C, Dominicus R, Radny P, Dirschka T, Hauschild A, Reinhold U, Aschoff R, Ulrich M, Keohane S, Ekanayake-Bohlig S, Ibbotson S, Ostendorf R, Berking C, Gröne D, Schulze H, Ockenfels H, Jasnoch V, Kurzen H, Sebastian M, Stege H, Staubach P, Gupta G, Hübinger F, Ziabreva I, Schmitz B, Gertzmann A, Lübbert H, Szeimies RM. A randomized, multinational, noninferiority, phase III trial to evaluate the safety and efficacy of BF-200 aminolaevulinic acid gel vs. methyl aminolaevulinate cream in the treatment of nonaggressive basal cell carcinoma with photodynamic therapy. Br J Dermatol 2018; 179:309-319. [DOI: 10.1111/bjd.16441] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/04/2018] [Indexed: 01/26/2023]
Affiliation(s)
- C.A. Morton
- Dermatology Department; Stirling Community Hospital; NHS Forth Valley; Stirling U.K
| | | | - P. Radny
- Private Dermatological Practice; Friedrichshafen Germany
| | - T. Dirschka
- CentroDerm GmbH, Wuppertal, and Faculty of Health; University Witten/Herdecke; Witten Germany
| | - A. Hauschild
- Dermatologikum Kiel and Department of Dermatology; University Hospital Schleswig-Holstein (UKSH); Kiel Germany
| | | | - R. Aschoff
- Department of Dermatology; University Hospital Carl Gustav Carus; Technical University Dresden; Dresden Germany
| | - M. Ulrich
- CMB Collegium Medicum Berlin GmbH; Berlin Germany
| | - S. Keohane
- St Mary's Hospital; Portsmouth Dermatology Centre; NHS Trust; Portsmouth U.K
| | | | - S. Ibbotson
- Photobiology Unit; University of Dundee; Ninewells Hospital and Medical School; Dundee U.K
| | | | - C. Berking
- Department of Dermatology and Allergology; University Hospital Munich; Munich Germany
| | - D. Gröne
- Dermatological Private Practice; Clinical Research and Laser Medicine; Berlin Germany
| | - H.J. Schulze
- Specialist Hospital Hornheide; Department of Dermatology; Münster Germany
| | - H.M. Ockenfels
- Dermatology and Allergology Practice at the Clinical Centre Hanau; Hanau Germany
| | - V. Jasnoch
- Centre for Dermatology Vechta; Vechta Germany
| | | | | | - H. Stege
- Department of Dermatology; Clinical Centre Lippe GmbH Detmold; Detmold Germany
| | - P. Staubach
- Department of Dermatology; University Hospital Johannes Gutenberg University Mainz; Clinical Research Center; Mainz Germany
| | - G. Gupta
- Monklands Hospital; NHS Lanarkshire; Airdrie and University of Glasgow; Glasgow U.K
| | | | | | - B. Schmitz
- Biofrontera Bioscience GmbH; Leverkusen Germany
| | | | - H. Lübbert
- Biofrontera Bioscience GmbH; Leverkusen Germany
| | - R.-M. Szeimies
- Department of Dermatology and Allergology; Vest Clinic; Recklinghausen Germany
| |
Collapse
|
43
|
Kapoor K, Eissa N, Rabbi MF, Kermarrec L, Gupta G, uzonna J, Bernstein CN, Ghia J. A83 CHROMOFUNGIN DECREASES INTESTINAL INFLAMMATION AND REGULATES DENDRITIC CELLS MARKERS. J Can Assoc Gastroenterol 2018. [DOI: 10.1093/jcag/gwy009.083] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- K Kapoor
- Immunology, University of Manitoba, Winnipeg, MB, Canada
| | - N Eissa
- Immunology, University of Manitoba, Winnipeg, MB, Canada
| | - M F Rabbi
- Immunology and Internal Medicine Section of Gastroenterology, University of Manitoba, Winnipeg, MB, Canada
| | - L Kermarrec
- Immunology, University of Manitoba, Winnipeg, MB, Canada
| | - G Gupta
- Immunology and Internal Medicine Section of Gastroenterology, University of Manitoba, Winnipeg, MB, Canada
| | - J uzonna
- Immunology and Internal Medicine Section of Gastroenterology, University of Manitoba, Winnipeg, MB, Canada
| | - C N Bernstein
- Immunology, University of Manitoba, Winnipeg, MB, Canada
| | - J Ghia
- Immunology and Internal Medicine Section of Gastroenterology, University of Manitoba, Winnipeg, MB, Canada
| |
Collapse
|
44
|
Hughes ME, Frank ES, Merrill MS, Santiago RA, Kuhnly N, Crowley LM, Gupta G, Winer EP, Lin NU. Abstract P4-10-04: EMBRACE (Ending metastatic breast cancer for everyone): A comprehensive approach to improve the care of patients with metastatic breast cancer. Cancer Res 2018. [DOI: 10.1158/1538-7445.sabcs17-p4-10-04] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: In contrast to early stage breast cancer, the quality of care for patients with metastatic breast cancer (MBC) has been relatively understudied, as have interventions to improve care in the real-world setting. Patients with MBC face a variety of unique needs related to their disease, treatment options, and supportive care. Little attention has been focused on leveraging the strengths of academic and community-based settings to provide optimal care for these patients. To address these critical issues, we have designed and implemented a comprehensive program that combines clinical care, clinical research, physician engagement and patient education to optimize the care of MBC patients.
Methods: We developed a consistent and comprehensive intake process and follow-up approach for MBC patients who were seen at least once in the Breast Oncology Clinic (BOC) at Dana-Farber Cancer Institute (DFCI). A key component of our approach is the EMBRACE coordinator who meets with each MBC patient at the first clinic visit to review the clinical program, available educational and supportive resources, and consents to research studies. Each coordinator supports the DFCI-based oncologist and follows a discrete patient panel longitudinally, for whom they are responsible for facilitating referrals to supportive care resources, identifying potential candidates for trial prescreening, tracking availability of results from molecular testing for clinical trial matching, facilitating communication between DFCI-based providers and referring providers and organizing re-consultation visits when clinically appropriate. The coordinator contacts patients every 3 months to inquire about the patient's overall health and needs and provides updates on upcoming educational and supportive care activities at our institution. Educational offerings have been expanded to include a bi-annual newsletter, quarterly email updates, webcasts and an annual educational patient forum. Results: The program was fully implemented in the BOC across 27 oncologists in August 2016, after the start of a pilot in July 2015. On average, the program enrolls 30 to 40 new MBC patients per month at their initial visit. The EMBRACE coordinators currently support the DFCI-based oncologists in the care of approximately 1500 new and existing MBC patients and facilitate collaborations with 350 referring providers.
Conclusions: The EMBRACE program has made a tangible improvement in the quality of care for patients with MBC in our clinic. We have successfully established the infrastructure of the coordinator role and a robust tracking system to support the patient, DFCI-based provider, and referring provider. While the program has been solely based at DFCI, we believe that our approach has the potential for impact beyond our institution and ultimately serve as a model for enhanced academic-community-patient partnership.
Citation Format: Hughes ME, Frank ES, Merrill MS, Santiago RA, Kuhnly N, Crowley LM, Gupta G, Winer EP, Lin NU. EMBRACE (Ending metastatic breast cancer for everyone): A comprehensive approach to improve the care of patients with metastatic breast cancer [abstract]. In: Proceedings of the 2017 San Antonio Breast Cancer Symposium; 2017 Dec 5-9; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2018;78(4 Suppl):Abstract nr P4-10-04.
Collapse
Affiliation(s)
- ME Hughes
- Dana-Farber Cancer Institute, Boston, MA
| | - ES Frank
- Dana-Farber Cancer Institute, Boston, MA
| | - MS Merrill
- Dana-Farber Cancer Institute, Boston, MA
| | | | - N Kuhnly
- Dana-Farber Cancer Institute, Boston, MA
| | - LM Crowley
- Dana-Farber Cancer Institute, Boston, MA
| | - G Gupta
- Dana-Farber Cancer Institute, Boston, MA
| | - EP Winer
- Dana-Farber Cancer Institute, Boston, MA
| | - NU Lin
- Dana-Farber Cancer Institute, Boston, MA
| |
Collapse
|
45
|
Velasquez Guzman JC, Basu S, Rabara R, Huynh LK, Basu GC, Nguyen HB, Gupta G. Liposome Delivery System of Antimicrobial Peptides against Huanglongbing (HLB) Citrus Disease. Biophys J 2018. [DOI: 10.1016/j.bpj.2017.11.1540] [Citation(s) in RCA: 3] [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] [Indexed: 11/24/2022] Open
|
46
|
Schmitz L, Gambichler T, Gupta G, Stücker M, Dirschka T. Actinic keratosis area and severity index (AKASI) is associated with the incidence of squamous cell carcinoma. J Eur Acad Dermatol Venereol 2017; 32:752-756. [DOI: 10.1111/jdv.14682] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Accepted: 10/17/2017] [Indexed: 12/14/2022]
Affiliation(s)
- L. Schmitz
- Department of Dermatology, Venereology and Allergology; Ruhr-University; Bochum Germany
| | - T. Gambichler
- Department of Dermatology, Venereology and Allergology; Ruhr-University; Bochum Germany
| | - G. Gupta
- Department of Dermatology; Monklands Hospital; Lanarkshire UK
- University of Glasgow; Glasgow UK
| | - M. Stücker
- Department of Dermatology, Venereology and Allergology; Ruhr-University; Bochum Germany
| | - T. Dirschka
- CentroDerm Clinic; Wuppertal Germany
- Faculty of Health; University Witten-Herdecke; Witten Germany
| |
Collapse
|
47
|
Patial T, Sharma K, Thakur D, Gupta G. Consumptive hypothyroidism: an unusual paraneoplastic manifestation of a gastric gastrointestinal stromal tumor. Exp Oncol 2017; 39:319-321. [PMID: 29284772] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
A 42-year-old hypothyroid shepherd presented with a progressive abdominal lump accompanied by nausea and abdominal fullness. In addition, he had worsening hypothyroidism, despite supranormal doses of thyroxine. Computed tomography of the abdomen was suggestive of a mass lesion in relation to the stomach. A resection of the mass was done and the histopathology was suggestive of gastrointestinal stromal tumor. After surgery, the patient became euthyroid. We believe the patient had consumptive hypothyroidism due to the tumor.
Collapse
Affiliation(s)
- T Patial
- Department of General Surgery, Indira Gandhi Medical College, Shimla, Himachal Pradesh 171001, India
| | - K Sharma
- Department of Radiation Oncology, Rajiv Gandhi Cancer Institute & Research Centre, Sector 5, Rohini, New Delhi 110085, Delhi, India
| | - D Thakur
- Department of General Surgery, Indira Gandhi Medical College, Shimla, Himachal Pradesh 171001, India
| | - G Gupta
- Department of Pathology, School of Medical Sciences & Research, Sharda University, Greater Noida, Uttar Pradesh 201306, India
| |
Collapse
|
48
|
Gupta G, Ghalaut V, Lokanathan V, Sharma P. Prognostic significance of serum Beta 2 Microglobulin in Non-Hodgkin Lymphoma. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx653.010] [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
|
49
|
Halloran PF, Reeve J, Akalin E, Aubert O, Bohmig GA, Brennan D, Bromberg J, Einecke G, Eskandary F, Gosset C, Duong Van Huyen JP, Gupta G, Lefaucheur C, Malone A, Mannon RB, Seron D, Sellares J, Weir M, Loupy A. Real Time Central Assessment of Kidney Transplant Indication Biopsies by Microarrays: The INTERCOMEX Study. Am J Transplant 2017; 17:2851-2862. [PMID: 28449409 DOI: 10.1111/ajt.14329] [Citation(s) in RCA: 118] [Impact Index Per Article: 16.9] [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: 02/08/2017] [Revised: 04/13/2017] [Accepted: 04/14/2017] [Indexed: 01/25/2023]
Abstract
The authors conducted a prospective trial to assess the feasibility of real time central molecular assessment of kidney transplant biopsy samples from 10 North American or European centers. Biopsy samples taken 1 day to 34 years posttransplantation were stabilized in RNAlater, sent via courier overnight at ambient temperature to the central laboratory, and processed (29 h workflow) using microarrays to assess T cell- and antibody-mediated rejection (TCMR and ABMR, respectively). Of 538 biopsy samples submitted, 519 (96%) were sufficient for microarray analysis (average length, 3 mm). Automated reports were generated without knowledge of histology and HLA antibody, with diagnoses assigned based on Molecular Microscope Diagnostic System (MMDx) classifier algorithms and signed out by one observer. Agreement between MMDx and histology (balanced accuracy) was 77% for TCMR, 77% for ABMR, and 76% for no rejection. A classification tree derived to provide automated sign-outs predicted the observer sign-outs with >90% accuracy. In 451 biopsy samples where feedback was obtained, clinicians indicated that MMDx more frequently agreed with clinical judgment (87%) than did histology (80%) (p = 0.0042). In 81% of feedback forms, clinicians reported that MMDx increased confidence in management compared with conventional assessment alone. The authors conclude that real time central molecular assessment is feasible and offers a useful new dimension in biopsy interpretation. ClinicalTrials.gov NCT#01299168.
Collapse
Affiliation(s)
- P F Halloran
- Alberta Transplant Applied Genomics Centre, Edmonton, AB, Canada.,Division of Nephrology and Transplant Immunology, Department of Medicine, University of Alberta, Edmonton, AB, Canada
| | - J Reeve
- Alberta Transplant Applied Genomics Centre, Edmonton, AB, Canada
| | - E Akalin
- Montefiore Medical Center, Bronx, NY
| | - O Aubert
- Paris Translational Research Center for Organ Transplantation, INSERM, Uss-S970, Paris, France
| | - G A Bohmig
- Medizinische Universität Wien, Vienna, Austria
| | - D Brennan
- Washington University at St. Louis, St. Louis, MO
| | - J Bromberg
- Division of Nephrology, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD
| | - G Einecke
- Medizinische Hochschule Hannover, Hannover, Germany
| | - F Eskandary
- Medizinische Universität Wien, Vienna, Austria
| | - C Gosset
- Paris Translational Research Center for Organ Transplantation, INSERM, Uss-S970, Paris, France.,Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - J-P Duong Van Huyen
- Paris Translational Research Center for Organ Transplantation, INSERM, Uss-S970, Paris, France
| | - G Gupta
- Virginia Commonwealth University, Richmond, VA
| | - C Lefaucheur
- Paris Translational Research Center for Organ Transplantation, INSERM, Uss-S970, Paris, France.,Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - A Malone
- Washington University at St. Louis, St. Louis, MO
| | - R B Mannon
- University of Alabama at Birmingham, Birmingham, AL
| | - D Seron
- Hospital Universitari Vall D'Hebron, Barcelona, Spain
| | - J Sellares
- Hospital Universitari Vall D'Hebron, Barcelona, Spain
| | - M Weir
- Division of Nephrology, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD
| | - A Loupy
- Paris Translational Research Center for Organ Transplantation, INSERM, Uss-S970, Paris, France.,Necker Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| |
Collapse
|
50
|
Schmitz L, Gambichler T, Gupta G, Stücker M, Stockfleth E, Szeimies R, Dirschka T. Actinic keratoses show variable histological basal growth patterns - a proposed classification adjustment. J Eur Acad Dermatol Venereol 2017; 32:745-751. [DOI: 10.1111/jdv.14512] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Accepted: 07/21/2017] [Indexed: 11/30/2022]
Affiliation(s)
- L. Schmitz
- Department of Dermatology, Venereology and Allergology; Ruhr-University; Bochum Germany
| | - T. Gambichler
- Department of Dermatology, Venereology and Allergology; Ruhr-University; Bochum Germany
| | - G. Gupta
- Department of Dermatology; Monklands Hospital; Lanarkshire UK
- University of Glasgow; Glasgow UK
| | - M. Stücker
- Department of Dermatology, Venereology and Allergology; Ruhr-University; Bochum Germany
| | - E. Stockfleth
- Department of Dermatology, Venereology and Allergology; Ruhr-University; Bochum Germany
| | - R.M. Szeimies
- Department of Dermatology and Allergology; Vest Hospital; Academic Teaching Hospital University of Bochum; Recklinghausen Germany
| | - T. Dirschka
- CentroDerm Clinic; Wuppertal Germany
- Faculty of Health; University Witten-Herdecke; Witten Germany
| |
Collapse
|