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Mandula JK, Sierra-Mondragon RA, Jimenez RV, Chang D, Mohamed E, Chang S, Vazquez-Martinez JA, Cao Y, Anadon CM, Lee SB, Das S, Rocha-Munguba L, Pham VM, Li R, Tarhini AA, Furqan M, Dalton W, Churchman M, Moran-Segura CM, Nguyen J, Perez B, Kojetin DJ, Obermayer A, Yu X, Chen A, Shaw TI, Conejo-Garcia JR, Rodriguez PC. Jagged2 targeting in lung cancer activates anti-tumor immunity via Notch-induced functional reprogramming of tumor-associated macrophages. Immunity 2024:S1074-7613(24)00141-9. [PMID: 38636522 DOI: 10.1016/j.immuni.2024.03.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 02/13/2024] [Accepted: 03/26/2024] [Indexed: 04/20/2024]
Abstract
Signaling through Notch receptors intrinsically regulates tumor cell development and growth. Here, we studied the role of the Notch ligand Jagged2 on immune evasion in non-small cell lung cancer (NSCLC). Higher expression of JAG2 in NSCLC negatively correlated with survival. In NSCLC pre-clinical models, deletion of Jag2, but not Jag1, in cancer cells attenuated tumor growth and activated protective anti-tumor T cell responses. Jag2-/- lung tumors exhibited higher frequencies of macrophages that expressed immunostimulatory mediators and triggered T cell-dependent anti-tumor immunity. Mechanistically, Jag2 ablation promoted Nr4a-mediated induction of Notch ligands DLL1/4 on cancer cells. DLL1/4-initiated Notch1/2 signaling in macrophages induced the expression of transcription factor IRF4 and macrophage immunostimulatory functionality. IRF4 expression was required for the anti-tumor effects of Jag2 deletion in lung tumors. Antibody targeting of Jagged2 inhibited tumor growth and activated IRF4-driven macrophage-mediated anti-tumor immunity. Thus, Jagged2 orchestrates immunosuppressive systems in NSCLC that can be overcome to incite macrophage-mediated anti-tumor immunity.
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Affiliation(s)
- Jay K Mandula
- Department of Immunology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | | | - Rachel V Jimenez
- Department of Immunology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Darwin Chang
- Department of Immunology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Eslam Mohamed
- California Northstate University, Elk Grove, CA 95757, USA
| | - Shiun Chang
- Department of Immunology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | | | - Yu Cao
- Department of Immunology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Carmen M Anadon
- Department of Integrative Immunobiology, Duke University School of Medicine, Durham, NC 27708, USA
| | - Sae Bom Lee
- Department of Immunology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Satyajit Das
- Department of Immunology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Léo Rocha-Munguba
- Department of Immunology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Vincent M Pham
- Department of Immunology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Roger Li
- Department of Genitourinary Oncology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Ahmad A Tarhini
- Department of Immunology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA; Department of Cutaneous Oncology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Muhammad Furqan
- Holden Comprehensive Cancer Center, The University of Iowa, Iowa City, IA 52242, USA
| | | | | | - Carlos M Moran-Segura
- Advanced Analytical and Digital Laboratory, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Jonathan Nguyen
- Advanced Analytical and Digital Laboratory, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Bradford Perez
- Department of Immunology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Douglas J Kojetin
- Department of Biochemistry, Vanderbilt University School of Medicine, Nashville, TN 37232, USA
| | - Alyssa Obermayer
- Department of Biostatistics and Bioinformatics, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Xiaoqing Yu
- Department of Biostatistics and Bioinformatics, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Ann Chen
- Department of Biostatistics and Bioinformatics, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Timothy I Shaw
- Department of Immunology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA; Department of Biostatistics and Bioinformatics, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Jose R Conejo-Garcia
- Department of Integrative Immunobiology, Duke University School of Medicine, Durham, NC 27708, USA
| | - Paulo C Rodriguez
- Department of Immunology, H. Lee Moffitt Cancer Center, Tampa, FL 33612, USA.
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Oduoye MO, Riaz R, Khan A, Okon II, Akpan U, Bello IM, Munsab R, Furqan M, Akilimali A. The current state of neurosurgical care in Africa - a correspondence. Neurosurg Rev 2024; 47:149. [PMID: 38600422 DOI: 10.1007/s10143-024-02398-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Revised: 03/31/2024] [Accepted: 04/08/2024] [Indexed: 04/12/2024]
Affiliation(s)
- Malik Olatunde Oduoye
- Department of Research, Medical Research Circle (MedReC), Postal code 50 Goma, Bukavu, DR, Congo
| | - Rumaisa Riaz
- Department of Internal Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Afsheen Khan
- Department of Internal Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Inibehe Ime Okon
- Department of Research, Medical Research Circle (MedReC), Postal code 50 Goma, Bukavu, DR, Congo.
- Department of Neurosurgery, Hospital of the Babcock University, Ogun state, Ilishan-Remo, Nigeria.
| | | | | | - Rabbia Munsab
- Department of Internal Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Muhammad Furqan
- Faculty of medicine, King Edward Medical University, Lahore, Pakistan
| | - Aymar Akilimali
- Department of Research, Medical Research Circle (MedReC), Postal code 50 Goma, Bukavu, DR, Congo
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Ahmed H, Furqan M, Okon II, Oduoye MO, Mitchell UO, Akpan U, Umutoni F, Bandyopadhyay S, Akilimali A, Nkeshimana M. The availability, access, challenges and advancements in neurosurgical care in Africa: a mini review. Ann Med Surg (Lond) 2024; 86:2011-2015. [PMID: 38576995 PMCID: PMC10990298 DOI: 10.1097/ms9.0000000000001805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 01/29/2024] [Indexed: 04/06/2024] Open
Abstract
The availability and accessibility of neurosurgical care across Africa remains limited despite recent advancements. Overall, Africa accounts for 15% of the global neurosurgical disease burden but has access to less than 1% of neurosurgeons globally. While the number of neurosurgeons has increased in recent decades, huge workforce shortages remain, with the region facing the second-largest neurosurgical deficit. Access to adequate facilities and equipment is also lacking. Barriers like poverty, conflicts, and distance from care centres negatively impact patients' ability to access services. However, training programs like the World Federation of Neurosurgical Societies Rabat Training Center have contributed to building local capacity. Use of technologies like neuro-endoscopy is expanding access to more cost-effective interventions for conditions such as hydrocephalus. Undergraduate medical education is also seeing a rise in African students interested in neurosurgery. Despite these advancements, workforce shortfalls, inadequate infrastructure, and challenges posed by geopolitical instability continue to hinder the provision of comprehensive neurosurgical care. Limited research and funding discourage experienced surgeons from practicing in their home countries. Increased international collaboration, support for education, and tackling of structural issues are needed to continue strengthening Africa's neurosurgical capacity and reducing the disease burden. This narrative review aims to provide an overview of the current state of neurosurgery on the continent, highlight achievements, and identify persisting challenges.
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Affiliation(s)
- Hassan Ahmed
- Faculty of medicine, University of Kordofan, Elobeid, Sudan
| | - Muhammad Furqan
- Faculty of medicine, King Edward Medical University, Lahore, Pakistan
| | - Inibehe Ime Okon
- Department of Research, Medical Research Circle (MedReC), Bukavu
| | | | | | - Usoro Akpan
- Faculty of medicine, University of Warwick, Coventry
| | - Florence Umutoni
- Department of Research, Medical Research Circle (MedReC), Bukavu
- Faculty of Medicine, University of Rwanda
| | - Soham Bandyopadhyay
- Clinical Neurosciences, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, Hampshire
- Oxford University Global Surgery Group, Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
| | - Aymar Akilimali
- Department of Research, Medical Research Circle (MedReC), Bukavu
| | - Menelas Nkeshimana
- Department of Health Workforce Development, Ministry of Health, Kigali, Rwanda
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Okon II, Akilimali A, Furqan M, Precious FK, Gbayisomore TJ, Atallah O, Erhayanmen MO, Christopher EC, Umutoni F, Nkeshimana M, Lucero-Prisno DE. Barriers to accessing neurosurgical care in low- and middle-income countries from Africa: editorial. Ann Med Surg (Lond) 2024; 86:1247-1248. [PMID: 38463130 PMCID: PMC10923368 DOI: 10.1097/ms9.0000000000001758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 01/16/2024] [Indexed: 03/12/2024] Open
Affiliation(s)
- Inibehe I. Okon
- Department of Research, Medical Research Circle (MedReC), Bukavu, DR Congo
- College of Medicine, University of Uyo, Akwa Ibom
| | - Aymar Akilimali
- Department of Research, Medical Research Circle (MedReC), Bukavu, DR Congo
| | - Muhammad Furqan
- Faculty of Medicine, King Edward Medical University, Lahore, Pakistan
| | | | - Tolulope J. Gbayisomore
- Data Intelligence and Innovation Unit, University of Benin Teaching Hospital, Benin City, Edo State, Nigeria
| | - Oday Atallah
- Department of Neurosurgery, Hannover Medical School, Hannover, Germany
| | | | | | - Florence Umutoni
- Department of Research, Medical Research Circle (MedReC), Bukavu, DR Congo
- Faculty of Medicine, University of Rwanda
| | - Menelas Nkeshimana
- Department of Health Workforce Development, Ministry of Health, Kigali, Rwanda
| | - Don E. Lucero-Prisno
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, United Kingdom
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Zaher A, Duchman B, Ivanovic M, Spitz DR, Furqan M, Allen BG, Petronek MS. Exploratory Analysis of Image-Guided Ionizing Radiation Delivery to Induce Long-Term Iron Accumulation and Ferritin Expression in a Lung Injury Model: Preliminary Results. Bioengineering (Basel) 2024; 11:182. [PMID: 38391668 PMCID: PMC10886280 DOI: 10.3390/bioengineering11020182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 02/03/2024] [Accepted: 02/10/2024] [Indexed: 02/24/2024] Open
Abstract
BACKGROUND Radiation therapy (RT) is an integral and commonly used therapeutic modality for primary lung cancer. However, radiation-induced lung injury (RILI) limits the irradiation dose used in the lung and is a significant source of morbidity. Disruptions in iron metabolism have been linked to radiation injury, but the underlying mechanisms remain unclear. PURPOSE To utilize a targeted radiation delivery approach to induce RILI for the development of a model system to study the role of radiation-induced iron accumulation in RILI. METHODS This study utilizes a Small Animal Radiation Research Platform (SARRP) to target the right lung with a 20 Gy dose while minimizing the dose delivered to the left lung and adjacent heart. Long-term pulmonary function was performed using RespiRate-x64image analysis. Normal-appearing lung volumes were calculated using a cone beam CT (CBCT) image thresholding approach in 3D Slicer software. Quantification of iron accumulation was performed spectrophotometrically using a ferrozine-based assay as well as histologically using Prussian blue and via Western blotting for ferritin heavy chain expression. RESULTS Mild fibrosis was seen histologically in the irradiated lung using hematoxylin and eosin-stained fixed tissue at 9 months, as well as using a scoring system from CBCT images, the Szapiel scoring system, and the highest fibrotic area metric. In contrast, no changes in breathing rate were observed, and median survival was not achieved up to 36 weeks following irradiation, consistent with mild lung fibrosis when only one lung was targeted. Our study provided preliminary evidence on increased iron content and ferritin heavy chain expression in the irradiated lung, thus warranting further investigation. CONCLUSIONS A targeted lung irradiation model may be a useful approach for studying the long-term pathological effects associated with iron accumulation and RILI following ionizing radiation.
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Affiliation(s)
- Amira Zaher
- Department of Radiation Oncology, Division of Free Radical and Radiation Biology, University of Iowa, Iowa City, IA 52242, USA
| | - Bryce Duchman
- Division of Pulmonary, Critical Care, Sleep Medicine & Physiology, UC San Diego Health, San Diego, CA 92093, USA
| | - Marina Ivanovic
- Department of Pathology and Laboratory Medicine, Loyola University Health System, Loyola University, Chicago, IL 60660, USA
| | - Douglas R Spitz
- Department of Radiation Oncology, Division of Free Radical and Radiation Biology, University of Iowa, Iowa City, IA 52242, USA
| | - Muhammad Furqan
- Department of Internal Medicine Division of Hematology and Oncology, University of Iowa, Iowa City, IA 52242, USA
| | - Bryan G Allen
- Department of Radiation Oncology, Division of Free Radical and Radiation Biology, University of Iowa, Iowa City, IA 52242, USA
| | - Michael S Petronek
- Department of Radiation Oncology, Division of Free Radical and Radiation Biology, University of Iowa, Iowa City, IA 52242, USA
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Iqbal S, Firdous F, Furqan M, Bilal A, Fozail S, Pohl SÖG, Doleschall NJ, Myant KB, Singh U, Emwas AH, Jaremko M, Faisal A, Saleem RSZ. Synthesis and characterization of bis-amide SSE1917 as a microtubule-stabilizing anticancer agent. Bioorg Chem 2024; 143:107094. [PMID: 38199139 DOI: 10.1016/j.bioorg.2023.107094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 12/27/2023] [Accepted: 12/31/2023] [Indexed: 01/12/2024]
Abstract
Microtubule dynamics are critical for spindle assembly and chromosome segregation during cell division. Pharmacological inhibition of microtubule dynamics in cells causes prolonged mitotic arrest, resulting in apoptosis, an approach extensively employed in treating different types of cancers. The present study reports the synthesis of thirty-two novel bis-amides (SSE1901-SSE1932) and the evaluation of their antiproliferative activities. N-(1-oxo-3-phenyl-1-(phenylamino)propan-2-yl)benzamide (SSE1917) exhibited the most potent activity with GI50 values of 0.331 ± 0.01 µM in HCT116 colorectal and 0.48 ± 0.27 µM in BT-549 breast cancer cells. SSE1917 stabilized microtubules in biochemical and cellular assays, bound to taxol site in docking studies, and caused aberrant mitosis and G2/M arrest in cells. Prolonged treatment of cells with the compound increased p53 expression and triggered apoptotic cell death. Furthermore, SSE1917 suppressed the growth of both mouse and patient-derived human colon cancer organoids, highlighting its potential therapeutic value as an anticancer agent.
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Affiliation(s)
- Sana Iqbal
- Department of Chemistry and Chemical Engineering, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore 54792, Pakistan
| | - Farhat Firdous
- Department of Chemistry and Chemical Engineering, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore 54792, Pakistan; Department of Life Sciences, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore 54792, Pakistan
| | - Muhammad Furqan
- Department of Life Sciences, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore 54792, Pakistan
| | - Aishah Bilal
- Department of Life Sciences, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore 54792, Pakistan
| | - Salman Fozail
- Department of Life Sciences, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore 54792, Pakistan
| | - Sebastian Öther-Gee Pohl
- Institute of Genetics and Cancer, The University of Edinburgh, Western General Hospital Campus, Crewe Road, Edinburgh EH4 2XU, Scotland, United Kingdom
| | - Nora Julia Doleschall
- Institute of Genetics and Cancer, The University of Edinburgh, Western General Hospital Campus, Crewe Road, Edinburgh EH4 2XU, Scotland, United Kingdom
| | - Kevin B Myant
- Institute of Genetics and Cancer, The University of Edinburgh, Western General Hospital Campus, Crewe Road, Edinburgh EH4 2XU, Scotland, United Kingdom
| | - Upendra Singh
- Division of Biological and Environmental Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Abdul-Hamid Emwas
- KAUST Core Labs, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Mariusz Jaremko
- Division of Biological and Environmental Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Amir Faisal
- Department of Life Sciences, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore 54792, Pakistan.
| | - Rahman Shah Zaib Saleem
- Department of Chemistry and Chemical Engineering, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore 54792, Pakistan.
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Pant S, Wainberg ZA, Weekes CD, Furqan M, Kasi PM, Devoe CE, Leal AD, Chung V, Basturk O, VanWyk H, Tavares AM, Seenappa LM, Perry JR, Kheoh T, McNeil LK, Welkowsky E, DeMuth PC, Haqq CM, O'Reilly EM. Lymph-node-targeted, mKRAS-specific amphiphile vaccine in pancreatic and colorectal cancer: the phase 1 AMPLIFY-201 trial. Nat Med 2024; 30:531-542. [PMID: 38195752 PMCID: PMC10878978 DOI: 10.1038/s41591-023-02760-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 12/11/2023] [Indexed: 01/11/2024]
Abstract
Pancreatic and colorectal cancers are often KRAS mutated and are incurable when tumor DNA or protein persists or recurs after curative intent therapy. Cancer vaccine ELI-002 2P enhances lymph node delivery and immune response using amphiphile (Amph) modification of G12D and G12R mutant KRAS (mKRAS) peptides (Amph-Peptides-2P) together with CpG oligonucleotide adjuvant (Amph-CpG-7909). We treated 25 patients (20 pancreatic and five colorectal) who were positive for minimal residual mKRAS disease (ctDNA and/or serum tumor antigen) after locoregional treatment in a phase 1 study of fixed-dose Amph-Peptides-2P and ascending-dose Amph-CpG-7909; study enrollment is complete with patient follow-up ongoing. Primary endpoints included safety and recommended phase 2 dose (RP2D). The secondary endpoint was tumor biomarker response (longitudinal ctDNA or tumor antigen), with exploratory endpoints including immunogenicity and relapse-free survival (RFS). No dose-limiting toxicities were observed, and the RP2D was 10.0 mg of Amph-CpG-7909. Direct ex vivo mKRAS-specific T cell responses were observed in 21 of 25 patients (84%; 59% both CD4+ and CD8+); tumor biomarker responses were observed in 21 of 25 patients (84%); biomarker clearance was observed in six of 25 patients (24%; three pancreatic and three colorectal); and the median RFS was 16.33 months. Efficacy correlated with T cell responses above or below the median fold increase over baseline (12.75-fold): median tumor biomarker reduction was -76.0% versus -10.2% (P < 0.0014), and the median RFS was not reached versus 4.01 months (hazard ratio = 0.14; P = 0.0167). ELI-002 2P was safe and induced considerable T cell responses in patients with immunotherapy-recalcitrant KRAS-mutated tumors. ClinicalTrials.gov identifier: NCT04853017 .
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Affiliation(s)
- Shubham Pant
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Zev A Wainberg
- University of California, Los Angeles, Los Angeles, CA, USA
| | | | | | | | | | - Alexis D Leal
- University of Colorado School of Medicine, Aurora, CO, USA
| | | | - Olca Basturk
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
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Hu Y, Wang Q, Hu D, Zhang Y, Furqan M, Lu S. Experimental study on CO 2 capture by MEA/ n-butanol/H 2O phase change absorbent. RSC Adv 2024; 14:3146-3157. [PMID: 38249666 PMCID: PMC10797326 DOI: 10.1039/d3ra07193f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Accepted: 01/13/2024] [Indexed: 01/23/2024] Open
Abstract
Monoethanolamines (MEAs) are widely used for CO2 capture, but their regeneration energy consumption is very high. CO2 Phase change absorbents (CPCAs) can be converted into CO2-rich and CO2-lean phases after absorbing CO2, and the regeneration energy consumption can be reduced because only the CO2-rich phase is thermally desorbed. In this paper, a novel CPCA with the composition "MEA/n-butanol/H2O (MNBH)" is proposed. Compared with the reported MEA phase change absorbent, the MNBH absorbent has higher CO2 absorption capacity, smaller absorbent viscosity and CO2-rich phase volume. The MNBH absorbent has the highest CO2 absorption capacity of 2.5227 mol CO2 per mol amine at a mass ratio of 3 : 4 : 3. The CO2 desorption efficiency reaches 89.96% at 120 °C, and the CO2 regeneration energy consumption is 2.6 GJ tCO2-1, which is about 35% lower than that of the 30 wt% MEA absorbent. When the mass ratio of MNBH absorbent was 3 : 6 : 1, the CO2 recycling capacity was 4.1918 mol CO2 L-1, which is 76% higher than that of the conventional 30 wt% MEA absorbent. The phase change absorbent developed in this paper can reduce the desorbent volume by about 50% and has good absorption performance for CO2 in flue gas.
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Affiliation(s)
- Yanlong Hu
- State Key Laboratory of Chemistry and Utilization of Carbon-Based Energy Resources, Xinjiang Key Laboratory of Coal Cleaning Conversion & Chemical Engineering, Xinjiang Uyghur Autonomous Region, School of Chemical Engineering and Technology, Xinjiang University Urumqi Xinjiang 830017 P. R. China +869918582966
| | - Qiang Wang
- State Key Laboratory of Chemistry and Utilization of Carbon-Based Energy Resources, Xinjiang Key Laboratory of Coal Cleaning Conversion & Chemical Engineering, Xinjiang Uyghur Autonomous Region, School of Chemical Engineering and Technology, Xinjiang University Urumqi Xinjiang 830017 P. R. China +869918582966
| | - Dingkai Hu
- State Key Laboratory of Chemistry and Utilization of Carbon-Based Energy Resources, Xinjiang Key Laboratory of Coal Cleaning Conversion & Chemical Engineering, Xinjiang Uyghur Autonomous Region, School of Chemical Engineering and Technology, Xinjiang University Urumqi Xinjiang 830017 P. R. China +869918582966
| | - Yingshuang Zhang
- State Key Laboratory of Chemistry and Utilization of Carbon-Based Energy Resources, Xinjiang Key Laboratory of Coal Cleaning Conversion & Chemical Engineering, Xinjiang Uyghur Autonomous Region, School of Chemical Engineering and Technology, Xinjiang University Urumqi Xinjiang 830017 P. R. China +869918582966
| | - Muhammad Furqan
- State Key Laboratory of Chemistry and Utilization of Carbon-Based Energy Resources, Xinjiang Key Laboratory of Coal Cleaning Conversion & Chemical Engineering, Xinjiang Uyghur Autonomous Region, School of Chemical Engineering and Technology, Xinjiang University Urumqi Xinjiang 830017 P. R. China +869918582966
| | - Shijian Lu
- Institute of Carbon Neutralization, China University of Mining and Technology, School of Chemical Engineering Xuzhou Jiangsu 221116 China
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Furqan M. Trofinetide-a new chapter in rett syndrome's treatment. Front Pharmacol 2023; 14:1284035. [PMID: 38035006 PMCID: PMC10687465 DOI: 10.3389/fphar.2023.1284035] [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: 08/27/2023] [Accepted: 11/09/2023] [Indexed: 12/02/2023] Open
Abstract
Trofinetide is the first drug approved by the FDA to treat Rett Syndrome in children aged 2 years or above. The drug significantly improved Rett syndrome behavioral scores Rett syndrome behavioral questionnaire in clinical studies. Although further research is needed to assess potential adverse events, Trofinetide's notable efficacy signifies a significant advancement in Rett syndrome treatment, offering a new therapeutic avenue with the potential to ameliorate the condition.
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Affiliation(s)
- Muhammad Furqan
- Department of Medicine, Mayo Hospital, King Edward Medical University, Lahore, Punjab, Pakistan
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10
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Ogbue O, Garisa M, Furqan M, Alqaisi S, Patel R. Durvalumab-Associated Hypopituitarism. Am J Ther 2023; 30:e583-e586. [PMID: 37921684 DOI: 10.1097/mjt.0000000000001529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2023]
Affiliation(s)
- Olisaemeka Ogbue
- Department of Internal Medicine, Cleveland Clinic/Fairview Hospital, Cleveland, OH
| | - Meghana Garisa
- Department of Internal Medicine, Cleveland Clinic/Fairview Hospital, Cleveland, OH
| | - Muhammad Furqan
- Department of Internal Medicine, Cleveland Clinic/Fairview Hospital, Cleveland, OH
| | - Sura Alqaisi
- Department of Internal Medicine, Cleveland Clinic/Fairview Hospital, Cleveland, OH
| | - Rahul Patel
- Department of Endocrinology, Diabetes and Metabolism, Cleveland Clinic Foundation, OH
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11
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Firdous F, Riaz S, Furqan M, Fozail S, Fatima K, Pohl SÖG, Doleschall NJ, Myant KB, Kahfi J, Emwas AH, Jaremko M, Chotana GA, Saleem RSZ, Faisal A. Design, Synthesis, and Biological Evaluation of SSE1806, a Microtubule Destabilizer That Overcomes Multidrug Resistance. ACS Med Chem Lett 2023; 14:1369-1377. [PMID: 37849542 PMCID: PMC10577696 DOI: 10.1021/acsmedchemlett.3c00258] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 09/06/2023] [Indexed: 10/19/2023] Open
Abstract
Microtubules are dynamic structures that form spindle fibers during cell division; pharmacological inhibition of microtubule dynamics arrests cells in mitosis, leading to apoptosis, and they have been extensively used to treat various cancers. However, the efficacy of such drugs is often limited by multidrug resistance. This study synthesized and evaluated 30 novel derivatives of podophyllotoxin, a natural antimitotic compound, for their antiproliferative activities. Compound SSE1806 exhibited the most potent antiproliferative activity with GI50 values ranging from 1.29 ± 0.01 to 21.15 ± 2.1 μM in cancer cell lines of different origins; it directly inhibited microtubule polymerization, causing aberrant mitosis and G2/M arrest. Prolonged treatment with SSE1806 increased p53 expression, induced cell death in monolayer cultures, and reduced the growth of mouse- and patient-derived human colon cancer organoids. Importantly, SSE1806 overcame multidrug resistance in a cell line overexpressing MDR-1. Thus, SSE1806 represents a potential anticancer agent that can overcome multidrug resistance.
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Affiliation(s)
- Farhat Firdous
- Department
of Chemistry and Chemical Engineering, Syed Babar Ali School of Science
and Engineering, Lahore University of Management
Sciences, Lahore 54792, Pakistan
- Department
of Life Sciences, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore 54792, Pakistan
| | - Sharon Riaz
- Department
of Chemistry and Chemical Engineering, Syed Babar Ali School of Science
and Engineering, Lahore University of Management
Sciences, Lahore 54792, Pakistan
| | - Muhammad Furqan
- Department
of Life Sciences, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore 54792, Pakistan
| | - Salman Fozail
- Department
of Life Sciences, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore 54792, Pakistan
| | - Khushboo Fatima
- Department
of Life Sciences, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore 54792, Pakistan
| | - Sebastian Öther-Gee Pohl
- Institute
of Genetics and Cancer, The University of
Edinburgh, Western General Hospital Campus, Crewe Road, Edinburgh EH4 2XU, Scotland
| | - Nora Julia Doleschall
- Institute
of Genetics and Cancer, The University of
Edinburgh, Western General Hospital Campus, Crewe Road, Edinburgh EH4 2XU, Scotland
| | - Kevin B. Myant
- Institute
of Genetics and Cancer, The University of
Edinburgh, Western General Hospital Campus, Crewe Road, Edinburgh EH4 2XU, Scotland
| | - Jordan Kahfi
- Division
of Biological and Environmental Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal, 23955-6900, Kingdom of Saudi Arabia
| | - Abdul-Hamid Emwas
- KAUST
Core Laboratories, King Abdullah University
of Science and Technology, Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Mariusz Jaremko
- Division
of Biological and Environmental Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal, 23955-6900, Kingdom of Saudi Arabia
| | - Ghayoor Abbas Chotana
- Department
of Chemistry and Chemical Engineering, Syed Babar Ali School of Science
and Engineering, Lahore University of Management
Sciences, Lahore 54792, Pakistan
| | - Rahman Shah Zaib Saleem
- Department
of Chemistry and Chemical Engineering, Syed Babar Ali School of Science
and Engineering, Lahore University of Management
Sciences, Lahore 54792, Pakistan
| | - Amir Faisal
- Department
of Life Sciences, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore 54792, Pakistan
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12
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Mapuskar KA, Pulliam CF, Zepeda-Orozco D, Griffin BR, Furqan M, Spitz DR, Allen BG. Redox Regulation of Nrf2 in Cisplatin-Induced Kidney Injury. Antioxidants (Basel) 2023; 12:1728. [PMID: 37760031 PMCID: PMC10525889 DOI: 10.3390/antiox12091728] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 08/30/2023] [Accepted: 09/03/2023] [Indexed: 09/29/2023] Open
Abstract
Cisplatin, a potent chemotherapeutic agent, is marred by severe nephrotoxicity that is governed by mechanisms involving oxidative stress, inflammation, and apoptosis pathways. The transcription factor Nrf2, pivotal in cellular defense against oxidative stress and inflammation, is the master regulator of the antioxidant response, upregulating antioxidants and cytoprotective genes under oxidative stress. This review discusses the mechanisms underlying chemotherapy-induced kidney injury, focusing on the role of Nrf2 in cancer therapy and its redox regulation in cisplatin-induced kidney injury. We also explore Nrf2's signaling pathways, post-translational modifications, and its involvement in autophagy, as well as examine redox-based strategies for modulating Nrf2 in cisplatin-induced kidney injury while considering the limitations and potential off-target effects of Nrf2 modulation. Understanding the redox regulation of Nrf2 in cisplatin-induced kidney injury holds significant promise for developing novel therapeutic interventions. This knowledge could provide valuable insights into potential strategies for mitigating the nephrotoxicity associated with cisplatin, ultimately enhancing the safety and efficacy of cancer treatment.
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Affiliation(s)
- Kranti A. Mapuskar
- Free Radical and Radiation Biology Program, Department of Radiation Oncology, University of Iowa Hospitals & Clinics, Iowa City, IA 52242, USA
| | - Casey F. Pulliam
- Free Radical and Radiation Biology Program, Department of Radiation Oncology, University of Iowa Hospitals & Clinics, Iowa City, IA 52242, USA
| | - Diana Zepeda-Orozco
- Pediatric Nephrology and Hypertension at Nationwide Children’s Hospital, Columbus, OH 43205, USA
- Kidney and Urinary Tract Center, Abigail Wexner Research Institute, Nationwide Children’s Hospital, Columbus, OH 43205, USA
- Department of Pediatrics, The Ohio State University, Columbus, OH 43210, USA
| | - Benjamin R. Griffin
- Division of Nephrology, The University of Iowa Hospitals and Clinics, Iowa City, IA 52242, USA
- Department of Internal Medicine, The University of Iowa Hospitals and Clinics, Iowa City, IA 52242, USA
| | - Muhammad Furqan
- Department of Internal Medicine, The University of Iowa Hospitals and Clinics, Iowa City, IA 52242, USA
| | - Douglas R. Spitz
- Free Radical and Radiation Biology Program, Department of Radiation Oncology, University of Iowa Hospitals & Clinics, Iowa City, IA 52242, USA
| | - Bryan G. Allen
- Free Radical and Radiation Biology Program, Department of Radiation Oncology, University of Iowa Hospitals & Clinics, Iowa City, IA 52242, USA
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13
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Haider MU, Furqan M, Mehmood Q. Daprodustat: A potential game-changer in renal anemia therapy-A perspective. Front Pharmacol 2023; 14:1249492. [PMID: 37637409 PMCID: PMC10449327 DOI: 10.3389/fphar.2023.1249492] [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: 06/28/2023] [Accepted: 07/24/2023] [Indexed: 08/29/2023] Open
Abstract
The United States FDA has approved daprodustat (DPD) as the first oral treatment option for anemia due to chronic kidney disease (CKD) in dialysis patients. Clinical trials have demonstrated DPD's efficacy and safety, showing non-inferiority to darbepoetin and suggesting reduced IV iron usage. DPD also holds potential for treating chronic kidney disease anemia in non-dialysis patients and may have benefits for patients with coexisting renal anemia and heart failure, pending further research and trials.
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Affiliation(s)
| | | | - Qasim Mehmood
- Department of Medicine, King Edward Medical University, Lahore, Punjab, Pakistan
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14
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Verma BR, Kumar A, Furqan M, Yesilyaprak A, Agrawal A, Mahalwar G, Majid M, Singh H, Xu B, Klein AL. Post-cardiac injury syndrome after surgical repair of atrial septal defect: Reporting a rare occurrence. Echocardiography 2023; 40:879-883. [PMID: 37392399 DOI: 10.1111/echo.15641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 05/30/2023] [Accepted: 06/14/2023] [Indexed: 07/03/2023] Open
Abstract
A 16-year-old male with past medical history of congenital atrial septal defect surgical repair, presented with recurrent pericarditis secondary to post-cardiotomy injury syndrome (PCIS), After failing medical therapy, he ultimately underwent pericardiectomy for symptom resolution, PCIS is underdiagnosed in children and should be considered in patients with recurrent chest, pain.
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Affiliation(s)
- Beni R Verma
- Center for the Diagnosis and Treatment of Pericardial Diseases, Department of Cardiovascular Medicine, Heart and Vascular Institute, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio, USA
- MetroHealth System, Department of Cardiology, Cleveland, Ohio, USA
| | - Ashwin Kumar
- Center for the Diagnosis and Treatment of Pericardial Diseases, Department of Cardiovascular Medicine, Heart and Vascular Institute, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio, USA
- Department of Internal Medicine, MedStar Georgetown University Hospital, Washington, District of Columbia, USA
| | - Muhammad Furqan
- Center for the Diagnosis and Treatment of Pericardial Diseases, Department of Cardiovascular Medicine, Heart and Vascular Institute, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio, USA
| | - Abdullah Yesilyaprak
- Center for the Diagnosis and Treatment of Pericardial Diseases, Department of Cardiovascular Medicine, Heart and Vascular Institute, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio, USA
- Wayne State University, Department of Internal Medicine, Detroit, Michigan, USA
| | - Ankit Agrawal
- Center for the Diagnosis and Treatment of Pericardial Diseases, Department of Cardiovascular Medicine, Heart and Vascular Institute, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio, USA
| | - Gauranaga Mahalwar
- Center for the Diagnosis and Treatment of Pericardial Diseases, Department of Cardiovascular Medicine, Heart and Vascular Institute, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio, USA
| | - Muhammad Majid
- Center for the Diagnosis and Treatment of Pericardial Diseases, Department of Cardiovascular Medicine, Heart and Vascular Institute, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio, USA
| | - Harjit Singh
- Center for the Diagnosis and Treatment of Pericardial Diseases, Department of Cardiovascular Medicine, Heart and Vascular Institute, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio, USA
| | - Bo Xu
- Center for the Diagnosis and Treatment of Pericardial Diseases, Department of Cardiovascular Medicine, Heart and Vascular Institute, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio, USA
| | - Allan L Klein
- Center for the Diagnosis and Treatment of Pericardial Diseases, Department of Cardiovascular Medicine, Heart and Vascular Institute, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio, USA
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15
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Schroeder KE, Acharya L, Mani H, Furqan M, Sieren JC. Radiomic biomarkers from chest computed tomography are assistive in immunotherapy response prediction for non-small cell lung cancer. Transl Lung Cancer Res 2023; 12:1023-1033. [PMID: 37323179 PMCID: PMC10261870 DOI: 10.21037/tlcr-22-763] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 04/12/2023] [Indexed: 06/17/2023]
Abstract
Background Immunotherapies, such as programmed death 1/programmed death ligand 1 (PD-1/PD-L1) antibodies have been shown to improve overall and progression-free survival (PFS) in patients with locally advanced or metastatic non-small cell lung cancer (NSCLC). However, not all patients derive a meaningful clinical benefit. Additionally, patients receiving anti-PD-1/PD-L1 therapy can experience immune-related adverse events (irAEs). Clinically significant irAEs may require temporary pause or discontinuation of treatment. Having a tool to identify patients who may not benefit and/or are at risk for developing severe irAEs from immunotherapy will aid in an informed decision-making process for the patients and their physicians. Methods Computed tomography (CT) scans and clinical data were retrospectively collected for this study to develop three prediction models using (I) radiomic features, (II) clinical features, and (III) radiomic and clinical features combined. Each subject had 6 clinical features and 849 radiomic features extracted. Selected features were run through an artificial neural network (NN) trained on 70% of the cohort, maintaining the case and control ratio. The NN was assessed by calculating the area-under-the-receiver-operating-characteristic curve (AUC-ROC), area-under-the-precision-recall curve (AUC-PR), sensitivity, and specificity. Results A cohort of 132 subjects, of which 43 (33%) had a PFS ≤90 days and 89 (67%) of which had a PFS >90 days was used to develop the prediction models. The radiomic model was able to predict progression-free survival with a training AUC-ROC of 87% and testing AUC-ROC, sensitivity, and specificity of 83%, 75%, and 81%, respectively. In this cohort, the clinical and radiomic combined features did add a slight increase in the specificity (85%) but with a decrease in sensitivity (75%) and AUC-ROC (81%). Conclusions Whole lung segmentation and feature extraction can identify those that would see a benefit from anti-PD-1/PD-L1 therapy.
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Affiliation(s)
| | - Luna Acharya
- Department of Internal Medicine, Hematology, Oncology and Blood and Marrow Transplantation, University of Iowa, Iowa City, IA, USA
| | - Hariharasudan Mani
- Department of Internal Medicine, Hematology, Oncology and Blood and Marrow Transplantation, University of Iowa, Iowa City, IA, USA
| | - Muhammad Furqan
- Department of Internal Medicine, Hematology, Oncology and Blood and Marrow Transplantation, University of Iowa, Iowa City, IA, USA
- Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA, USA
| | - Jessica C. Sieren
- Department of Radiology, University of Iowa, Iowa City, IA, USA
- Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA, USA
- Roy J. Carver Department of Biomedical Engineering, University of Iowa, Iowa City, IA, USA
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16
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Jonsdottir G, Smith M, Wood S, Hejleh TA, Furqan M. Activity of osimertinib in a patient with stage IV non-small cell lung cancer harboring HER2 exon 19, p.L755P mutation: case report. Transl Lung Cancer Res 2023; 12:927-932. [PMID: 37197637 PMCID: PMC10183391 DOI: 10.21037/tlcr-22-596] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 02/03/2023] [Indexed: 03/29/2023]
Abstract
Background Recurrent in-frame insertions within exon 20 causing duplication of amino acids Tyrosine-Valine-Methionine-Alanine (YVMA) represent 80% of all HER2 alterations in non-small cell lung cancer (NSCLC). HER2 tyrosine kinase inhibitors (TKI), anti-HER2 monoclonal antibodies and HER2 directed antibody-drug conjugates have been evaluated in patients with HER2 mutated NSCLC. Limited data are available regarding the activity of these agents in exon 19 alterations. Osimertinib, a 3rd generation EGFR-TKI, has been found in pre-clinical studies to decrease growth of NSCLC with HER2 exon 19 aberrations. Case Description A 68-year-old female with a past medical history of type 2 diabetes and minimal smoking was diagnosed with stage IV NSCLC. Next generation sequencing on tumor tissue demonstrated an ERBB2 exon 19 c.2262_2264delinsTCC, p.(L755P) mutation. After five lines of treatment that included chemotherapy, chemoimmunotherapy and investigational agents the patient's disease was progressing. At this time her functional status remained good, therefore clinical trials were explored however, none were available. Based on findings from pre-clinical studies, the patient was commenced on osimertinib 80 mg OD and achieved a partial response (PR) according to RESIST criteria both intra- and extracranially. Conclusions This is the first report to our knowledge to demonstrate activity of osimertinib in a patient with NSCLC harboring HER2 exon 19, p.L755P mutation resulting in intra- and extracranial response. In the future, osimertinib could become a targeted treatment for patients harboring exon19 ERBB2 point mutations.
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Affiliation(s)
- Gudbjorg Jonsdottir
- Division of Hematology, Oncology, Blood and Marrow Transplantation, Department of Internal Medicine, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - Mark Smith
- Department of Radiation Oncology, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | - Samuel Wood
- Hall-Perrine Cancer Center, Cedar Rapids, IA, USA
| | - Taher Abu Hejleh
- Division of Hematology, Oncology, Blood and Marrow Transplantation, Department of Internal Medicine, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
- King Hussein Cancer Center, Amman, Jordan
| | - Muhammad Furqan
- Division of Hematology, Oncology, Blood and Marrow Transplantation, Department of Internal Medicine, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
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17
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Furqan M, Aleem I, Tahseen M, Hussain R, Loya A, Mahmood MT, Gautier P, Myant K, Saleem S, Faisal A. Abstract 4940: Proteasome and survivin inhibitors synergize to inhibit the growth of oral cancer organoids. Cancer Res 2023. [DOI: 10.1158/1538-7445.am2023-4940] [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: 04/07/2023]
Abstract
Abstract
Oral squamous cell carcinoma (OSCC) is the most prevalent subtype of head and neck cancers that has a disproportionately high incidence and mortality in developing countries in South-Central Asia, including Pakistan. The standard treatment for OSCC generally consists of surgery combined with radiotherapy or chemotherapy; however, the overall survival rates have not improved, and only ~50% of patients survive the disease. Therefore, identifying and validating new drug targets can provide new therapeutic options for improved treatment and better prognosis for OSCC patients. The present study aimed to develop an organoid model from patient-isolated primary tumour cells and determine their drug sensitivity profile coupled with mutational analysis. New combinations of targeted drugs with synergistic activity in oral cancer cells were identified through high-throughput screening followed by validation of their activity in oral cancer cells in 2D monolayer and 3D organoid cultures. Results indicate a synergistic activity of proteasome (PR-171) and survivin (YM155) inhibitors in all tested patient-derived tumour cells and four oral cancer cell lines. Moreover, chitosan-based nanocapsules harboring these drugs showed therapeutic efficacy comparable to free drug combinations, indicating a potential for efficient and targeted delivery. Next-generation sequencing data identified missense mutations in eleven cancer-related genes that encode BRAF, EGFR, KRAS, NRAS, HRAS, MEK1, PIK3CA, PTEN, NOTCH1, TP53 and TERT. The ongoing research aims to correlate the drug sensitivity data with the mutational profile of patient-derived tumour cells to find novel targets. In conclusion, we have developed 3D organoids from patient-derived primary tumours and utilized them to validate the synergistic combination between screen-identified proteasome and survivin inhibitors. Our preclinical study provides a rationale for further evaluation of the novel drug combination in vivo and in clinical settings.
Citation Format: Muhammad Furqan, Iffat Aleem, Muhammad Tahseen, Raza Hussain, Asif Loya, Muhammad Tariq Mahmood, Philippe Gautier, Kevin Myant, Saira Saleem, Amir Faisal. Proteasome and survivin inhibitors synergize to inhibit the growth of oral cancer organoids. [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2023; Part 1 (Regular and Invited Abstracts); 2023 Apr 14-19; Orlando, FL. Philadelphia (PA): AACR; Cancer Res 2023;83(7_Suppl):Abstract nr 4940.
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Affiliation(s)
| | - Iffat Aleem
- 2Shaukat Khanum Memorial Cancer Hospital and Research Centre, Lahore, Pakistan
| | - Muhammad Tahseen
- 2Shaukat Khanum Memorial Cancer Hospital and Research Centre, Lahore, Pakistan
| | - Raza Hussain
- 2Shaukat Khanum Memorial Cancer Hospital and Research Centre, Lahore, Pakistan
| | - Asif Loya
- 2Shaukat Khanum Memorial Cancer Hospital and Research Centre, Lahore, Pakistan
| | | | - Philippe Gautier
- 3Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, United Kingdom
| | - Kevin Myant
- 3Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, United Kingdom
| | - Saira Saleem
- 2Shaukat Khanum Memorial Cancer Hospital and Research Centre, Lahore, Pakistan
| | - Amir Faisal
- 1Lahore University of Management Sciences, Lahore, Pakistan
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18
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Negrao MV, Papadimitrakopoulou VA, Price AC, Tam AL, Furqan M, Laroia ST, Massarelli E, Pacheco J, Heymach JV, Tsao AS, Walker GV, Vora L, Mauro D, Kelley H, Wooldridge JE, Krieg AM, Niu J. Vidutolimod in Combination With Atezolizumab With and Without Radiation Therapy in Patients With Programmed Cell Death Protein 1 or Programmed Death-Ligand 1 Blockade-Resistant Advanced NSCLC. JTO Clin Res Rep 2023; 4:100423. [PMID: 36925644 PMCID: PMC10011508 DOI: 10.1016/j.jtocrr.2022.100423] [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: 07/06/2022] [Revised: 10/03/2022] [Accepted: 10/10/2022] [Indexed: 11/07/2022] Open
Abstract
Introduction Vidutolimod, a CpG-A TLR9 agonist, was investigated in a phase 1b study (CMP-001-003; ClinicalTrials.gov, NCT03438318) in combination with atezolizumab with and without radiation therapy (RT) in patients with advanced NSCLC. Methods Patients with progressive disease after anti-programmed cell death protein 1 or programmed death-ligand 1 therapy received either vidutolimod and atezolizumab (part A) or vidutolimod, atezolizumab, and RT (part B). The primary objective was to evaluate the safety of vidutolimod and atezolizumab with and without RT. Key secondary end point was best objective response rate per Response Evaluation Criteria in Solid Tumors, version 1.1. Results Between March 28, 2018, and July 25, 2019, a total of 29 patients were enrolled and received at least one dose of vidutolimod (part A, n = 13; part B, n = 16). Intratumoral injections of vidutolimod were administered successfully, including injection of visceral lesions. The most common treatment-related adverse events (≥30%) were flu-like symptoms and hypotension. No objective responses were observed; 23.1% and 50.0% of the patients in parts A and B, respectively, had stable disease as best response. In parts A and B, 15.4% and 25.0% of the patients, respectively, had tumor shrinkage (<30% decrease in tumor size, nonirradiated). Enrollment was stopped owing to lack of objective responses. In the two patients with initial tumor shrinkage in part A, a strong serum induction of C-X-C motif chemokine ligand 10 was observed. Conclusions Vidutolimod and atezolizumab with and without RT had a manageable safety profile, with minimal clinical activity in heavily pretreated patients with programmed cell death protein 1 or programmed death-ligand 1 blockade-resistant NSCLC.
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Affiliation(s)
- Marcelo V Negrao
- Department of Thoracic/Head and Neck Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Vassiliki A Papadimitrakopoulou
- Department of Thoracic/Head and Neck Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Andrew C Price
- Department of Radiology, Banner MD Anderson Cancer Center, Gilbert, Arizona
| | - Alda L Tam
- Department of Interventional Radiology, Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Muhammad Furqan
- Department of Internal Medicine, Carver College of Medicine, University of Iowa Health Care, Iowa City, Iowa
| | - Sandeep T Laroia
- Department of Radiology, Division of Vascular and Interventional Radiology, Carver College of Medicine, University of Iowa Health Care, Iowa City, Iowa
| | - Erminia Massarelli
- Department of Medical Oncology and Therapeutics Research, City of Hope, Duarte, California
| | - Jose Pacheco
- Department of Medicine-Medical Oncology, University of Colorado, Aurora, Colorado
| | - John V Heymach
- Department of Thoracic/Head and Neck Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Anne S Tsao
- Department of Thoracic/Head and Neck Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Gary V Walker
- Department of Radiology, Banner MD Anderson Cancer Center, Gilbert, Arizona
| | - Lalit Vora
- Department of Diagnostic Radiology, City of Hope, Duarte, California
| | - David Mauro
- Checkmate Pharmaceuticals, Cambridge, Massachusetts
| | | | | | | | - Jiaxin Niu
- Department of Medical Oncology, Banner MD Anderson Cancer Center, Gilbert, Arizona
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19
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Salous T, Shukla NA, Althouse SK, Perkins SM, Furqan M, Leal T, Traynor AM, Feldman LE, Hanna NH, Durm GA. A phase 2 trial of chemotherapy plus pembrolizumab in patients with advanced non-small cell lung cancer previously treated with a PD-1 or PD-L1 inhibitor: Big Ten Cancer Research Consortium BTCRC-LUN15-029. Cancer 2023; 129:264-271. [PMID: 36420773 DOI: 10.1002/cncr.34565] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 07/06/2022] [Accepted: 08/11/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Immunotherapy using a checkpoint inhibitor (CPI) alone or in combination with chemotherapy is the standard of care for treatment-naive patients with advanced non-small cell lung cancer (NSCLC) without driver mutations for which targeted therapies have been approved. It is unknown whether continuing CPI treatment beyond disease progression results in improved outcomes. METHODS Patients who experienced progressive disease (PD) after a clinical benefit from chemotherapy plus a CPI were enrolled. Patients received pembrolizumab (200 mg every 3 weeks) plus next-line chemotherapy. The primary end point was progression-free survival (PFS) according to the Response Evaluation Criteria in Solid Tumors (version 1.1). Key secondary end points included the overall survival (OS), clinical benefit rate, and toxicity. The authors' hypothesis was that continuing pembrolizumab beyond progression would improve the median PFS to 6 months in comparison with a historical control of 3 months with single-agent chemotherapy alone. RESULTS Between May 2017 and February 2020, 35 patients were enrolled. The patient and disease characteristics were as follows: 51.4% were male; 82.9% were current or former smokers; and 74.3%, 20%, and 5.7% had adenocarcinoma, squamous cell carcinoma, and NSCLC not otherwise specified, respectively. The null hypothesis that the median PFS would be 3 months was rejected (p < .05). The median PFS was 5.1 months (95% confidence interval [CI], 3.6-8.0 months). The median OS was 24.5 months (95% CI, 15.6-30.9 months). The most common treatment-related adverse events were fatigue (60%), anemia (54.3%), and nausea (42.9%). There were no treatment-related deaths. CONCLUSIONS Pembrolizumab plus next-line chemotherapy in patients with advanced NSCLC who experienced PD after a clinical benefit from a CPI was associated with statistically significant higher PFS in comparison with historical controls of single-agent chemotherapy alone.
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Affiliation(s)
- Tareq Salous
- Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indianapolis, Indiana, USA
| | - Nikhil A Shukla
- Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indianapolis, Indiana, USA.,Community Hospital Oncology Physicians, Indianapolis, Indiana, USA
| | - Sandra K Althouse
- Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indianapolis, Indiana, USA
| | - Susan M Perkins
- Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indianapolis, Indiana, USA
| | - Muhammad Furqan
- University of Iowa Holden Comprehensive Cancer Center, Iowa City, Iowa, USA
| | - Ticiana Leal
- University of Wisconsin Carbone Cancer Center, Madison, Wisconsin, USA.,Winship Cancer Institute at Emory University, Atlanta, Georgia, USA
| | - Anne M Traynor
- University of Wisconsin Carbone Cancer Center, Madison, Wisconsin, USA
| | | | - Nasser H Hanna
- Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indianapolis, Indiana, USA
| | - Greg A Durm
- Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indianapolis, Indiana, USA
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20
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Mapuskar K, Vasquez Martinez G, Pulliam C, Petronek M, Steinbach E, Monga V, Furqan M, Jetton J, Saunders D, Pearce A, Davidson S, Pitre L, Dunlap N, Fairbanks R, Lee C, Mott S, Bodeker K, Cl H, Buatti J, Anderson C, Beardsley R, Holmlund J, Zepeda-Orozco D, Spitz D, Allen B. Avasopasem manganese (GC4419) protects against cisplatin-induced chronic kidney disease: An exploratory analysis of renal metrics from a randomized phase 2b clinical trial in head and neck cancer patients. Redox Biol 2023; 60:102599. [PMID: 36640725 PMCID: PMC9852651 DOI: 10.1016/j.redox.2022.102599] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 12/29/2022] [Accepted: 12/30/2022] [Indexed: 01/04/2023] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) patients treated with high-dose cisplatin concurrently with radiotherapy (hdCis-RT) commonly suffer kidney injury leading to acute and chronic kidney disease (AKD and CKD, respectively). We conducted a retrospective analysis of renal function and kidney injury-related plasma biomarkers in a subset of HNSCC subjects receiving hdCis-RT in a double-blinded, placebo-controlled clinical trial (NCT02508389) evaluating the superoxide dismutase mimetic, avasopasem manganese (AVA), an investigational new drug. We found that 90 mg AVA treatment prevented a significant reduction in estimated glomerular filtration rate (eGFR) three months as well as six and twelve months after treatment compared to 30 mg AVA and placebo. Moreover, AVA treatment may have allowed renal repair in the first 22 days following cisplatin treatment as evidenced by an increase in epithelial growth factor (EGF), known to aid in renal recovery. An upward trend was also observed in plasma iron homeostasis proteins including total iron (Fe-blood) and iron saturation (Fe-saturation) in the 90 mg AVA group versus placebo. These data support the hypothesis that treatment with 90 mg AVA mitigates cisplatin-induced CKD by inhibiting hdCis-induced renal changes and promoting renal recovery.
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Affiliation(s)
- K.A. Mapuskar
- University of Iowa Hospitals and Clinics, Free Radical and Radiation Biology Program, Department of Radiation Oncology, Iowa City, IA, USA
| | - G. Vasquez Martinez
- Kidney and Urinary Tract Center, The Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH, USA
| | - C.F. Pulliam
- University of Iowa Hospitals and Clinics, Free Radical and Radiation Biology Program, Department of Radiation Oncology, Iowa City, IA, USA
| | - M.S. Petronek
- University of Iowa Hospitals and Clinics, Free Radical and Radiation Biology Program, Department of Radiation Oncology, Iowa City, IA, USA
| | - E.J. Steinbach
- The University of Iowa Stead Family Department of Pediatrics, Iowa City, IA, USA
| | - V. Monga
- University of Iowa Hospitals and Clinics, Department of Internal Medicine, Iowa City, IA, USA
| | - M. Furqan
- University of Iowa Hospitals and Clinics, Department of Internal Medicine, Iowa City, IA, USA
| | - J.G. Jetton
- Medical College of Wisconsin, Department of Pediatrics, Milwaukee, WI, USA
| | - D.P. Saunders
- Northeast Cancer Centre, Health Sciences North, Northern Ontario School of Medicine, Sudbury, Canada
| | - A. Pearce
- Northeast Cancer Centre, Health Sciences North, Northern Ontario School of Medicine, Sudbury, Canada
| | - S. Davidson
- Northeast Cancer Centre, Health Sciences North, Northern Ontario School of Medicine, Sudbury, Canada
| | - L. Pitre
- Northeast Cancer Centre, Health Sciences North, Northern Ontario School of Medicine, Sudbury, Canada
| | - N.E. Dunlap
- University of Louisville, School of Medicine, Louisville, KY, 40202, USA
| | | | - C.M. Lee
- Cancer Care Northwest, Spokane, WA, USA
| | - S.L. Mott
- University of Iowa Holden Comprehensive Cancer Center, Iowa City, IA, USA
| | - K.L. Bodeker
- University of Iowa Hospitals and Clinics, Free Radical and Radiation Biology Program, Department of Radiation Oncology, Iowa City, IA, USA
| | - Huang Cl
- University of Iowa Carver College of Medicine, Department of Internal Medicine, Iowa City, IA, USA
| | - J.M. Buatti
- University of Iowa Hospitals and Clinics, Free Radical and Radiation Biology Program, Department of Radiation Oncology, Iowa City, IA, USA
| | - C.M. Anderson
- University of Iowa Hospitals and Clinics, Free Radical and Radiation Biology Program, Department of Radiation Oncology, Iowa City, IA, USA
| | | | | | - D. Zepeda-Orozco
- Kidney and Urinary Tract Center, The Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH, USA,Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA
| | - D.R. Spitz
- University of Iowa Hospitals and Clinics, Free Radical and Radiation Biology Program, Department of Radiation Oncology, Iowa City, IA, USA,Corresponding author. Division of Free Radical and Radiation Biology Department of Radiation Oncology The University of Iowa Hospitals and Clinics, Iowa City, IA, 52242, USA.
| | - B.G. Allen
- University of Iowa Hospitals and Clinics, Free Radical and Radiation Biology Program, Department of Radiation Oncology, Iowa City, IA, USA,Corresponding author. Division of Free Radical and Radiation Biology Department of Radiation Oncology The University of Iowa Hospitals and Clinics, Iowa City, IA, 52242-1181, USA.
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21
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Gul A, Nisar U, Rahman S, Ullah Z, Furqan M, Haq M. PATTERN OF ANEMIA IN DIABETIC PATIENTS PRESENTING TO PRIVATE SECTOR`S TERTIARY CARE HOSPITALS IN PESHAWAR. JMS 2022. [DOI: 10.52764/jms.22.30.4.2] [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: 03/31/2023] Open
Abstract
Objective: To determine the frequency and type of anemia based on MCV in diabetic patients.
Materials and Methods: A Retrospective descriptive study, done at Peshawar Medical College, Peshawar, and its affiliated teaching hospitals from January 2016 to August 2018. It was a Laboratory and Medical OPD record-based study of 450 diabetic patients presenting to these teaching hospitals.
Results: Among 450 diabetic patients, 283(63%) were having anemia (Hb less than 13.5 g/dl in males and 11.5 g/dl in females). Among those who had anemia, 102(36%) had microcytic hypochromic, 176(62%) had normochromic normocytic and 6(2%) had macrocytic anemia on the basis of the mean corpuscular volume of more than 80, 80-95 and 95 fl respectively.
Conclusion: More than 60 % of diabetic patients presented with anemia predominantly suffering from normocytic and normochromic anemia.
KEYWORDS: Anemia, Diabetes, hemoglobin, MCV, Normocytic and Normochromic anemia.
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22
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Firdous F, Ibrahim R, Furqan M, Khan H, Raza H, Singh U, Emwas A, Jaremko M, Chotana GA, Faisal A, Saleem RSZ. Synthesis and Characterization of Griseofulvin Derivatives as Microtubule‐Stabilizing Agents. ChemistrySelect 2022. [DOI: 10.1002/slct.202202832] [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: 11/18/2022]
Affiliation(s)
- Farhat Firdous
- Department of Chemistry and Chemical Engineering Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| | - Rida Ibrahim
- Department of Chemistry and Chemical Engineering Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| | - Muhammad Furqan
- Department of Life Sciences Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| | - Hina Khan
- Department of Chemistry and Chemical Engineering Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| | - Hadeeqa Raza
- Department of Life Sciences Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| | - Upendra Singh
- Division of Biological and Environmental Sciences and Engineering King Abdullah University of Science and Technology Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Abdul‐Hamid Emwas
- KAUST Core Labs King Abdullah University of Science and Technology Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Mariusz Jaremko
- Division of Biological and Environmental Sciences and Engineering King Abdullah University of Science and Technology Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Ghayoor Abbas Chotana
- Department of Chemistry and Chemical Engineering Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| | - Amir Faisal
- Department of Life Sciences Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| | - Rahman Shah Zaib Saleem
- Department of Chemistry and Chemical Engineering Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
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23
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Park H, Shapiro GI, Gao X, Mahipal A, Starr J, Furqan M, Singh P, Ahrorov A, Gandhi L, Ghosh A, Hickman D, Gallacher PD, Wennborg A, Attar EC, Awad MM, Das S, Dumbrava EE. Phase Ib study of eprenetapopt (APR-246) in combination with pembrolizumab in patients with advanced or metastatic solid tumors. ESMO Open 2022; 7:100573. [PMID: 36084396 PMCID: PMC9588880 DOI: 10.1016/j.esmoop.2022.100573] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 06/23/2022] [Accepted: 08/02/2022] [Indexed: 11/04/2022] Open
Abstract
Background We conducted a phase I, multicenter, open-label, dose-finding, and expansion study to determine the safety and preliminary efficacy of eprenetapopt (APR-246) combined with pembrolizumab in patients with advanced/metastatic solid tumors (ClinicalTrials.gov NCT04383938). Patients and methods For dose-finding, requirements were non-central nervous system primary solid tumor, intolerant to/progressed after ≥1 line of treatment, and eligible for pembrolizumab; for expansion: (i) gastric/gastroesophageal junction tumor, intolerant to/progressed after first-line treatment, and no prior anti-programmed cell death receptor-1 (PD-1)/programmed death-ligand 1 (PD-L1) therapy; (ii) bladder/urothelial tumor, intolerant to/progressed after first-line cisplatin-based chemotherapy, and no prior anti-PD-1/PD-L1 therapy; (iii) non-small-cell lung cancer (NSCLC) with previous anti-PD-1/PD-L1 therapy. Patients received eprenetapopt 4.5 g/day intravenously (IV) on days 1-4 with pembrolizumab 200 mg IV on day 3 in each 21-day cycle. Primary endpoints were dose-limiting toxicity (DLT), adverse events (AEs), and recommended phase II dose (RP2D) of eprenetapopt. Results Forty patients were enrolled (median age 66 years; range 27-85) and 37 received eprenetapopt plus pembrolizumab. No DLTs were reported and the RP2D for eprenetapopt in combination was 4.5 g/day IV on days 1-4. The most common eprenetapopt-related AEs were dizziness (35.1%), nausea (32.4%), and vomiting (29.7%). AEs leading to eprenetapopt discontinuation occurred in 2/37 patients (5.4%). In efficacy-assessable patients (n = 29), one achieved complete response (urothelial cancer), two achieved partial responses (NSCLC, urothelial cancer), and six patients had stable disease. Conclusions The eprenetapopt plus pembrolizumab combination was well tolerated with an acceptable safety profile and showed clinical activity in patients with solid tumors. Eprenetapopt in combination with pembrolizumab was well tolerated with an acceptable safety profile. Eprenetapopt plus pembrolizumab demonstrated clinical activity in heavily pre-treated patients with solid tumors. This is the first clinical trial evaluating the combination of a p53 reactivator with immuno-oncology therapy. This work informs the development of treatment combining immunotherapy with agents targeting specific pathways such as p53.
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Affiliation(s)
- H Park
- Division of Oncology, Alvin J Siteman Cancer Center, Washington University, St. Louis, USA.
| | - G I Shapiro
- Dana Farber Cancer Institute, Department of Medical Oncology, Boston, USA
| | - X Gao
- Massachusetts General Hospital Cancer Center, Boston, USA
| | - A Mahipal
- Division of Medical Oncology, Department of Oncology, Mayo Clinic Cancer Center, Rochester, USA
| | - J Starr
- Division of Hematology/Oncology, Department of Internal Medicine, Mayo Clinic Cancer Center, Jacksonville, USA
| | - M Furqan
- Holden Comprehensive Cancer Center, University of Iowa, Iowa City, USA
| | - P Singh
- Division of Hematology/Oncology, Department of Internal Medicine, Mayo Clinic Cancer Center, Phoenix, USA
| | - A Ahrorov
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, USA
| | - L Gandhi
- Dana Farber Cancer Institute, Department of Medical Oncology, Boston, USA
| | - A Ghosh
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA
| | | | | | | | | | - M M Awad
- Dana Farber Cancer Institute, Department of Medical Oncology, Boston, USA
| | - S Das
- Department of Medicine, Division of Hematology and Oncology, Vanderbilt University Medical Center, Nashville, USA
| | - E E Dumbrava
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, USA
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24
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Masuishi T, Kuboki Y, Fakih M, Strickler J, Furqan M, Kim E, Cardona P, Tran Q, Chan E, Hong D. 444TiP Trial in progress: A phase Ib study of sotorasib, a selective KRAS G12C inhibitor, in combination with panitumumab and FOLFIRI in treatment naïve and previously treated metastatic colorectal cancer (CodeBreaK 101). Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.1865] [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: 11/01/2022] Open
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25
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Zaher A, Stephens LM, Miller AM, Hartwig SM, Stolwijk JM, Petronek MS, Zacharias ZR, Wadas TJ, Monga V, Cullen JJ, Furqan M, Houtman JCD, Varga SM, Spitz DR, Allen BG. Pharmacological ascorbate as a novel therapeutic strategy to enhance cancer immunotherapy. Front Immunol 2022; 13:989000. [PMID: 36072595 PMCID: PMC9444023 DOI: 10.3389/fimmu.2022.989000] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 08/03/2022] [Indexed: 11/25/2022] Open
Abstract
Pharmacological ascorbate (i.e., intravenous infusions of vitamin C reaching ~ 20 mM in plasma) is under active investigation as an adjuvant to standard of care anti-cancer treatments due to its dual redox roles as an antioxidant in normal tissues and as a prooxidant in malignant tissues. Immune checkpoint inhibitors (ICIs) are highly promising therapies for many cancer patients but face several challenges including low response rates, primary or acquired resistance, and toxicity. Ascorbate modulates both innate and adaptive immune functions and plays a key role in maintaining the balance between pro and anti-inflammatory states. Furthermore, the success of pharmacological ascorbate as a radiosensitizer and a chemosensitizer in pre-clinical studies and early phase clinical trials suggests that it may also enhance the efficacy and expand the benefits of ICIs.
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Affiliation(s)
- Amira Zaher
- Cancer Biology Program, Holden Comprehensive Cancer Center, The University of Iowa, Iowa City, IA, United States
| | - Laura M. Stephens
- Department of Microbiology and Immunology, The University of Iowa, Iowa City, IA, United States
| | - Ann M. Miller
- Department of Microbiology and Immunology, The University of Iowa, Iowa City, IA, United States
| | - Stacey M. Hartwig
- Department of Microbiology and Immunology, The University of Iowa, Iowa City, IA, United States
| | - Jeffrey M. Stolwijk
- Free Radical and Radiation Biology Program, Department of Radiation Oncology, Holden Comprehensive Cancer Center, The University of Iowa, Iowa City, IA, United States
| | - Michael S. Petronek
- Free Radical and Radiation Biology Program, Department of Radiation Oncology, Holden Comprehensive Cancer Center, The University of Iowa, Iowa City, IA, United States
| | - Zeb R. Zacharias
- Human Immunology Core & Holden Comprehensive Cancer Center, The University of Iowa, Iowa City, IA, United States
| | - Thaddeus J. Wadas
- Department of Radiology, Holden Comprehensive Cancer Center, The University of Iowa, Iowa City, IA, United States
| | - Varun Monga
- Division of Hematology, Oncology, and Blood & Marrow Transplantation, Department of Internal Medicine, Holden Comprehensive Cancer Center, The University of Iowa, Iowa City, IA, United States
| | - Joseph J. Cullen
- Department of Surgery, Holden Comprehensive Cancer Center, The University of Iowa, Iowa City, IA, United States
| | - Muhammad Furqan
- Division of Hematology, Oncology, and Blood & Marrow Transplantation, Department of Internal Medicine, Holden Comprehensive Cancer Center, The University of Iowa, Iowa City, IA, United States
| | - Jon C. D. Houtman
- Department of Microbiology and Immunology, The University of Iowa, Iowa City, IA, United States
| | - Steven M. Varga
- Department of Microbiology and Immunology, The University of Iowa, Iowa City, IA, United States
| | - Douglas R. Spitz
- Free Radical and Radiation Biology Program, Department of Radiation Oncology, Holden Comprehensive Cancer Center, The University of Iowa, Iowa City, IA, United States
| | - Bryan G. Allen
- Free Radical and Radiation Biology Program, Department of Radiation Oncology, Holden Comprehensive Cancer Center, The University of Iowa, Iowa City, IA, United States
- *Correspondence: Bryan G. Allen,
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26
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Zakir MF, Karim S, Kalwar HA, Wadhwa RK, Furqan M, Baloch MH. The Burden of Gastrointestinal, Hepatobiliary and Pancreas Related Diseases and Their Causes at Tertiary Care Hospital in Karachi. PAFMJ 2022. [DOI: 10.51253/pafmj.v72i3.7280] [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: 12/12/2022] Open
Abstract
Objective: To determine the burden of gastrointestinal, hepatobiliary and pancreas-related disease, frequencies and their presentations.
Study Design: Cross-sectional study.
Place and Duration of Study: Gastroenterology Department, Liaquat National Hospital, Karachi from Oct 2020 to Jul 2021
Methodology: Patients aged ≥18 years, having diagnosis related to gastrointestinal, hepatobiliary and pancreas were included in the study. Demographic features, reasons for admission, and length of stay were recorded.
Results: A total of 2183 patients were enrolled. Nearly half of the patients were ≥60 years. 43% of patients were presented with abdominal pain. The most frequent diagnosis includes decompensated chronic liver disease followed by upper gastrointestinal bleed. The proportion of female patients was significantly higher for gastritis (p=0.009) and acute cholecystitis (p=0.036), while males with Hepatitis-B (p=0.019) and liver abscesses (p=0.018) were significant. Admissions through emergency were higher for gastrointestinal bleeding and decompensated chronic liver disease (p<0.001) in monitoring setup (p=0.034), ward admission via OPD were significant for upper gastrointestinal malignancy (p=0.011) and hepatocellular carcinoma (p=0.038). Extended length of stay and expiry was significant among acute liver failure (p=0.047) and gastric outlet obstruction (p=0.030).
Conclusion: Notably, highly evitable diseases are still a foremost reason of clinical importance, lack of awareness and low cure rate, especially in rural areas progress to high fatality as most patients do not seek medical assistance until significant manifestation. This appeals to more effective measures, including eradicating the potentially life-threatening disease.
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Furqan M, Fayyaz A, Firdous F, Raza H, Bilal A, Saleem RSZ, Shahzad-Ul-Hussan S, Wang D, Youssef FS, Al Musayeib NM, Ashour ML, Hussain H, Faisal A. Identification and Characterization of Natural and Semisynthetic Quinones as Aurora Kinase Inhibitors. J Nat Prod 2022; 85:1503-1513. [PMID: 35687347 DOI: 10.1021/acs.jnatprod.1c01222] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Aurora kinases (Aurora A, B, and C) are a family of serine/threonine kinases that play critical roles during mitotic initiation and progression. Aurora A and B kinases are ubiquitously expressed, and their overexpression and/or amplification in many cancers have been associated with poor prognosis. Several inhibitors that target Aurora kinases A, B, or both have been developed during the past decade with efficacy in different in vitro and in vivo models for a variety of cancers. Recent studies have also identified Aurora A as a synthetic lethal target for different tumor suppressors, including RB1, SMARCA4, and ARID1A, which signifies the need for Aurora-A-selective inhibitors. Here, we report the screening of a small library of quinones (nine naphthoquinones, one orthoquinone, and one anthraquinone) in a biochemical assay for Aurora A kinase that resulted in the identification of several quinones as inhibitors. IC50 determination against Aurora A and B kinases revealed the inhibition of both kinases with selectivity toward Aurora A. Two of the compounds, natural quinone naphthazarin (1) and a pseudo anthraquinone, 2-(chloromethyl)quinizarin (11), potently inhibited the proliferation of various cancer cell lines with IC50 values ranging from 0.16 ± 0.15 to 1.7 ± 0.06 and 0.15 ± 0.04 to 6.3 ± 1.8 μM, respectively. Treatment of cancer cells with these compounds for 24 h resulted in abrogated mitosis and apoptotic cell death. Direct binding of both the compounds with Aurora A kinase was also confirmed through STD NMR analysis. Docking studies predicted the binding of both compounds to the ATP binding pocket of Aurora A kinase. We have, therefore, identified quinones as Aurora kinase inhibitors that can serve as a lead for future drug discovery endeavors.
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Affiliation(s)
- Muhammad Furqan
- Department of Biology, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore 54792, Pakistan
| | - Alishba Fayyaz
- Department of Biology, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore 54792, Pakistan
| | - Farhat Firdous
- Department of Biology, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore 54792, Pakistan
- Department of Chemistry and Chemical Engineering, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore 54792, Pakistan
| | - Hadeeqa Raza
- Department of Biology, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore 54792, Pakistan
| | - Aishah Bilal
- Department of Biology, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore 54792, Pakistan
| | - Rahman Shah Zaib Saleem
- Department of Chemistry and Chemical Engineering, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore 54792, Pakistan
| | - Syed Shahzad-Ul-Hussan
- Department of Biology, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore 54792, Pakistan
| | - Daijie Wang
- School of Pharmaceutical Sciences and Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| | - Fadia S Youssef
- Department of Pharmacognosy, Faculty of Pharmacy, Ain-Shams University, Abbasia, Cairo 11566, Egypt
| | - Nawal M Al Musayeib
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mohamed L Ashour
- Department of Pharmacognosy, Faculty of Pharmacy, Ain-Shams University, Abbasia, Cairo 11566, Egypt
| | - Hidayat Hussain
- Leibniz Institute of Plant Biochemistry, Department of Bioorganic Chemistry, Weinberg 3, D-06120 Halle (Saale), Germany
| | - Amir Faisal
- Department of Biology, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore 54792, Pakistan
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Pant S, Furqan M, Abdul-Karim RM, Chung V, Devoe CE, Johnson ML, Leal AD, Park H, Wainberg ZA, Welkowsky E, Haqq CM, O'Reilly EM, Weekes CD. First-in-human phase 1 trial of ELI-002 immunotherapy as treatment for subjects with Kirsten rat sarcoma (KRAS)-mutated pancreatic ductal adenocarcinoma and other solid tumors. J Clin Oncol 2022. [DOI: 10.1200/jco.2022.40.16_suppl.tps2701] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
TPS2701 Background: Mutations in KRAS and NRAS occur in one quarter of human solid tumors. The G12D allele is the most commonly occurring variant in pancreatic, colorectal, non-small cell lung, ovarian, biliary and gallbladder cancers. ELI-002 2P is an immunotherapeutic comprised of a lymph-node targeted amphiphile (AMP)-modified G12D and G12R mutant KRAS peptides together with an AMP-modified CpG oligonucleotide adjuvant. In preclinical models, ELI-002 demonstrated increased cytotoxic KRAS-specific T cells compared to non-lymph node targeted controls using the same peptide and adjuvant. Clinical evaluation of adoptively transferred KRAS-specific T cells demonstrated objective antitumor activity (Tran 2016). Circulating tumor (ctDNA) methodology permits identification of patients with minimal residual disease (MRD) following locoregional treatment. In MRD setting, immunotherapy is anticipated to succeed as the ratio of effector T cells to target tumor cells is maximized prior to bulk visible disease. The AMPLIFY-201 study (NCT04853017) is evaluating ELI-002 in patients with KRAS mutated solid tumors with MRD. Methods: AMPLIFY-201 is an open-label, dose-escalation and expansion phase I, first in human, trial evaluating ELI-002 2P in patients with KRAS mutated tumors with MRD following standard of care therapy. The initial phase I cohort enrolls patients with colorectal and pancreatic cancer to receive multiple doses of AMP-peptides 70mcg each (1.4 mg total) admixed with AMP-CpG 0.1 mg, administered once every two weeks. Subsequent phase I cohorts will enroll patients with RAS-mutated pancreatic, colorectal, non-small cell lung, ovarian, bile duct or gallbladder cancer, who will receive a fixed dose of AMP-peptides 70 mcg each, together with escalating doses of AMP-CpG. Safety and efficacy will be summarized with descriptive statistics. The maximum tolerated dose (if any) and the recommended phase II dose (RP2D) will be determined with the dose-response activity of ELI-002 2P in eliciting functional KRAS-specific T cells. Preliminary antitumor activity will be characterized using changes from baseline in ctDNA, serum biomarkers appropriate for tumor type, and progression free survival time. Eligibility includes patients who have received standard of care locoregional treatment according to NCCN guidelines and whom have MRD persistence or relapse (ctDNA positive). Patients with colon and pancreas cancer with Stage IV oligometastatic disease (< 3 lesions in one organ) rendered surgically free of disease and with MRD, are also eligible. The dose escalation portion of the study is currently enrolling. Clinical trial information: NCT04853017.
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Affiliation(s)
- Shubham Pant
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | | | - Vincent Chung
- City of Hope National Medical Center, Los Angeles, CA
| | | | | | | | - Haeseong Park
- Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO
| | | | | | | | | | - Colin D. Weekes
- University of Colorado Comprehensive Cancer Center, Aurora, CO
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29
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Mahalwar G, Kumar A, Agrawal A, Bhat A, Furqan M, Yesilyaprak A, Verma BR, Chan N, Schleicher M, Neto MLR, Xu B, Jellis CL, Klein AL. Pericardial Involvement in Sarcoidosis. Am J Cardiol 2022; 170:100-104. [PMID: 35227500 DOI: 10.1016/j.amjcard.2022.01.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 01/10/2022] [Accepted: 01/20/2022] [Indexed: 12/20/2022]
Abstract
Pericardial disease secondary to sarcoidosis is a rare clinical entity with no observational studies in previous research. Therefore, we evaluated reported cases of pericarditis because of sarcoidosis to further understand its diagnosis and management. We performed a systematic review of previous research until December 16, 2020 in MEDLINE, Embase, Scopus, Cochrane Central Register of Controlled Trials, and Web of Science. Case reports and case series demonstrating pericardial involvement in sarcoidosis were included. Fourteen reports with a total of 27 patients were identified. Dyspnea (82%) was the most common presentation, with the lungs being the primary site of sarcoidosis in most patients (77%). The most frequently encountered pericardial manifestations were pericardial effusion (89%), constrictive pericarditis and cardiac tamponade (48%). Management of these patients included use of corticosteroids (82%), colchicine (11%), and nonsteroidal anti-inflammatory agents (7%). Similar to the general population, the most common intervention in these patients was pericardiocentesis (59%), pericardial window (30%), and pericardiectomy (19%). Overall, the majority of this population (70%) achieved clinical improvement during median follow-up time of 8 months. In conclusion, the prevalence and incidence of sarcoid-induced pericarditial disease remain unclear. Clinical manifestations of pericardial involvement are variable, though many patients present with asymptomatic pericardial effusions. No consensus exists on the treatment of this special population, but corticosteroids and combination therapies are considered first-line therapies because of their efficacy in suppressing pericardial inflammation and underlying sarcoidosis. Patients with refractory cases of pericarditis may also benefit therapeutically from the addition of nonsteroidal anti-inflammatory agents, colchicine, and/or biologics.
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Furqan M, Abu-Hejleh T, Stephens LM, Hartwig SM, Mott SL, Pulliam CF, Petronek M, Henrich JB, Fath MA, Houtman JC, Varga SM, Bodeker KL, Bossler AD, Bellizzi AM, Zhang J, Monga V, Mani H, Ivanovic M, Smith BJ, Byrne MM, Zeitler W, Wagner BA, Buettner GR, Cullen JJ, Buatti JM, Spitz DR, Allen BG. Pharmacological ascorbate improves the response to platinum-based chemotherapy in advanced stage non-small cell lung cancer. Redox Biol 2022; 53:102318. [PMID: 35525024 PMCID: PMC9079696 DOI: 10.1016/j.redox.2022.102318] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 04/05/2022] [Accepted: 04/17/2022] [Indexed: 01/28/2023] Open
Abstract
PURPOSE Platinum-based chemotherapy with or without immunotherapy is the mainstay of treatment for advanced stage non-small cell lung cancer (NSCLC) lacking a molecular driver alteration. Pre-clinical studies have reported that pharmacological ascorbate (P-AscH-) enhances NSCLC response to platinum-based therapy. We conducted a phase II clinical trial combining P-AscH- with carboplatin-paclitaxel chemotherapy. EXPERIMENTAL DESIGN Chemotherapy naïve advanced stage NSCLC patients received 75 g ascorbate twice per week intravenously with carboplatin and paclitaxel every three weeks for four cycles. The primary endpoint was to improve tumor response per Response Evaluation Criteria in Solid Tumors (RECIST) v1.1 compared to the historical control of 20%. The trial was conducted as an optimal Simon's two-stage design. Blood samples were collected for exploratory analyses. RESULTS The study enrolled 38 patients and met its primary endpoint with an objective response rate of 34.2% (p = 0.03). All were confirmed partial responses (cPR). The disease control rate was 84.2% (stable disease + cPR). Median progression-free and overall survival were 5.7 months and 12.8 months, respectively. Treatment-related adverse events (TRAE) included one grade 5 (neutropenic fever) and five grade 4 events (cytopenias). Cytokine and chemokine data suggest that the combination elicits an immune response. Immunophenotyping of peripheral blood mononuclear cells demonstrated an increase in effector CD8 T-cells in patients with a progression-free survival (PFS) ≥ 6 months. CONCLUSIONS The addition of P-AscH- to platinum-based chemotherapy improved tumor response in advanced stage NSCLC. P-AscH- appears to alter the host immune response and needs further investigation as a potential adjuvant to immunotherapy.
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Affiliation(s)
- Muhammad Furqan
- Department of Internal Medicine, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA,Holden Comprehensive Cancer Center, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA,Corresponding author. Department of Internal Medicine, University of Iowa, 200 Hawkins Dr, C21-K GH, Iowa City, IA, 52242, USA.
| | - Taher Abu-Hejleh
- Department of Internal Medicine, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA,Holden Comprehensive Cancer Center, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA
| | - Laura M. Stephens
- Interdisciplinary Graduate Program in Immunology, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA
| | - Stacey M. Hartwig
- Department of Microbiology and Immunology, University of Iowa, 51 Newton Rd., Iowa City, IA, 52242, USA
| | - Sarah L. Mott
- Holden Comprehensive Cancer Center, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA
| | - Casey F. Pulliam
- Holden Comprehensive Cancer Center, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA,Department of Radiation Oncology, Free Radical and Radiation Biology Program, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA
| | - Michael Petronek
- Holden Comprehensive Cancer Center, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA,Department of Radiation Oncology, Free Radical and Radiation Biology Program, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA
| | - John B. Henrich
- Holden Comprehensive Cancer Center, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA,Department of Radiation Oncology, Free Radical and Radiation Biology Program, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA
| | - Melissa A. Fath
- Holden Comprehensive Cancer Center, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA,Department of Radiation Oncology, Free Radical and Radiation Biology Program, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA
| | - Jon C. Houtman
- Holden Comprehensive Cancer Center, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA,Interdisciplinary Graduate Program in Immunology, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA,Department of Microbiology and Immunology, University of Iowa, 51 Newton Rd., Iowa City, IA, 52242, USA
| | - Steven M. Varga
- Holden Comprehensive Cancer Center, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA,Interdisciplinary Graduate Program in Immunology, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA,Department of Microbiology and Immunology, University of Iowa, 51 Newton Rd., Iowa City, IA, 52242, USA,Department of Pathology, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA
| | - Kellie L. Bodeker
- Holden Comprehensive Cancer Center, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA,Department of Radiation Oncology, Free Radical and Radiation Biology Program, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA
| | - Aaron D. Bossler
- Department of Pathology, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA
| | - Andrew M. Bellizzi
- Holden Comprehensive Cancer Center, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA,Department of Pathology, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA
| | - Jun Zhang
- Department of Internal Medicine, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA,Holden Comprehensive Cancer Center, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA
| | - Varun Monga
- Department of Internal Medicine, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA,Holden Comprehensive Cancer Center, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA
| | - Hariharasudan Mani
- Department of Internal Medicine, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA
| | - Marina Ivanovic
- Holden Comprehensive Cancer Center, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA,Department of Pathology, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA
| | - Brian J. Smith
- Holden Comprehensive Cancer Center, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA,Department of Biostatistics, College of Public Health, University of Iowa, 145 N. Riverside Dr, Iowa City, IA, 52242, USA
| | - Margaret M. Byrne
- Department of Internal Medicine, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA,Holden Comprehensive Cancer Center, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA
| | - William Zeitler
- Department of Internal Medicine, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA,Holden Comprehensive Cancer Center, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA
| | - Brett A. Wagner
- Holden Comprehensive Cancer Center, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA,Department of Radiation Oncology, Free Radical and Radiation Biology Program, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA
| | - Garry R. Buettner
- Holden Comprehensive Cancer Center, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA,Department of Radiation Oncology, Free Radical and Radiation Biology Program, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA
| | - Joseph J. Cullen
- Holden Comprehensive Cancer Center, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA,Department of Radiation Oncology, Free Radical and Radiation Biology Program, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA
| | - John M. Buatti
- Holden Comprehensive Cancer Center, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA,Department of Radiation Oncology, Free Radical and Radiation Biology Program, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA
| | - Douglas R. Spitz
- Holden Comprehensive Cancer Center, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA,Department of Radiation Oncology, Free Radical and Radiation Biology Program, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA
| | - Bryan G. Allen
- Holden Comprehensive Cancer Center, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA,Department of Radiation Oncology, Free Radical and Radiation Biology Program, University of Iowa, 200 Hawkins Dr, Iowa City, IA, 52242, USA
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Farrukh UB, Bilal A, Zahid H, Iqbal M, Manzoor S, Firdous F, Furqan M, Azeem M, Emwas A, Alazmi M, Gao X, Saleem RSZ, Faisal A. Synthesis and Evaluation of Novel Carboxamides Capable of Causing Centrosome Declustering and Apoptosis in Breast Cancer Cells. ChemistrySelect 2022. [DOI: 10.1002/slct.202104218] [Citation(s) in RCA: 1] [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: 11/08/2022]
Affiliation(s)
- Usama B. Farrukh
- Department of Chemistry and Chemical Engineering Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| | - Aishah Bilal
- Department of Biology Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| | - Huda Zahid
- Department of Chemistry and Chemical Engineering Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| | - Maheen Iqbal
- Department of Biology Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| | - Safia Manzoor
- Department of Chemistry and Chemical Engineering Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| | - Farhat Firdous
- Department of Chemistry and Chemical Engineering Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| | - Muhammad Furqan
- Department of Biology Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| | - Muhammad Azeem
- Department of Biology Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| | - Abdul‐Hamid Emwas
- Imaging and Characterization Core Lab King Abdullah University of Science and Technology Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Meshari Alazmi
- Computer, Electrical and Mathematical Sciences and Engineering Division King Abdullah University of Science and Technology Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Xin Gao
- Computer, Electrical and Mathematical Sciences and Engineering Division King Abdullah University of Science and Technology Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Rahman S. Z. Saleem
- Department of Chemistry and Chemical Engineering Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| | - Amir Faisal
- Department of Biology Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
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Husna C, Furqan M, Kasih LC, Darliana D, Amalia R. Preparedness of Nurses for Controlling and Preventing the COVID-19 Infection: A Study from Referral Hospitals in Banda Aceh, Indonesia. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.9301] [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: 11/05/2022] Open
Abstract
BACKGROUND: The spread of COVID-19 infection has led to high morbidity and mortality rates worldwide. Nurses are the frontline health workers in handling COVID-19 infections, so adequate preparedness is needed for them to contribute to controlling and preventing the infections.
AIM: This study examines the differences in nurses’ preparedness to control and prevent COVID-19 infection at the two hospitals in Banda Aceh, Indonesia.
METHODS: This study is a comparative study with a cross-sectional study approach. The sample were nurses in the COVID-19 ward at hospitals A (n=75) and B (n=36). Data collection was conducted by administering a questionnaire consisting of 39 items in a 5-point Likert scale through Google form. The questionnaire satisfied the content validity by experts and reliability test using Cronbach alpha (= 0.968). Mann Whitney U-Test was conducted for analyzing the data.
RESULTS: The results revealed that no significant difference in the preparedness of nurses in controlling and preventing the COVID-19 infection in both hospitals (p=0.860).
CONCLUSION: The study findings indicate that respondents' demographic data, such as working experience, nurse education, working experience in the COVID-19 ward, and participation in COVID-19 management training, contributed to the nurses’ preparedness.
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Agrawal A, Berglund F, Kumar A, Yesilyaprak A, Mahalwar G, Furqan M, Verma B, Gad MM, Chan N, Jain V, Montane B, Wang TKM, Jellis CL, Cremer P, Klein AL. RECURRENT PERICARDITIS FROM POST CARDIAC INJURY SYNDROME: THE CLEVELAND CLINIC EXPERIENCE. J Am Coll Cardiol 2022. [DOI: 10.1016/s0735-1097(22)01355-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Verma B, Kumar A, Verma N, Agrawal A, Yesilyaprak A, Furqan M, Mahalwar G, Raeisi-Giglou P, Schleicher M, Nasser M, Wang T, Klein AL. CLINICAL CHARACTERISTICS, EVALUATION AND OUTCOMES OF CHYLOPERICARDIUM: A SYSTEMATIC REVIEW. J Am Coll Cardiol 2022. [DOI: 10.1016/s0735-1097(22)02343-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Abstract
Inflammation of the pericardium (pericarditis) is characterized by excruciating chest pain. This systematic literature review summarizes clinical, humanistic, and economic burdens in acute, especially recurrent, pericarditis, with a secondary aim of understanding United States treatment patterns and outcomes. Short-term clinical burden is well characterized, but long-term data are limited. Some studies report healthcare resource utilization and economic impact; none measure health-related quality-of-life. Pericarditis is associated with infrequent but potentially life-threatening complications, including cardiac tamponade (weighted average: 12.7% across 10 studies), constrictive pericarditis (1.84%; 9 studies), and pericardial effusion (54.7%; 16 studies). There are no approved pericarditis treatments; treatment guidelines, when available, are inconsistent on treatment course or duration. Most recommend first-line use of conventional treatments, for example, nonsteroidal antiinflammatory drugs with or without colchicine; however, 15-30% of patients experience recurrence. Second-line therapy may involve conventional therapies plus long-term utilization of corticosteroids, despite safety issues and the difficulty of tapering or discontinuation. Other exploratory therapies (eg, azathioprine, immunoglobulin, methotrexate, anakinra) present steroid-sparing options, but none are supported by robust clinical evidence, and some present tolerability challenges that may impact adherence. Pericardiectomy is occasionally pursued in treatment-refractory patients, although data are limited. This lack of an evidence-based treatment pathway for patients with recurrent disease is reflected in readmission rates, for example, 12.2% at 30 days in 1 US study. Patients with continued recurrence and inadequate treatment response need approved, safe, accessible treatments to resolve pericarditis symptoms and reduce recurrence risk without excessive treatment burden.
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Affiliation(s)
- Allan Klein
- From the Department of Cardiovascular Medicine, Center for the Diagnosis and Treatment of Pericardial Diseases, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, OH
| | - Paul Cremer
- From the Department of Cardiovascular Medicine, Center for the Diagnosis and Treatment of Pericardial Diseases, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, OH
| | - Apostolos Kontzias
- Department of Medicine, Division of Rheumatology, Allergy and Immunology, Center of Autoinflammatory Diseases, State University of New York Stonybrook, New York, NY
| | - Muhammad Furqan
- From the Department of Cardiovascular Medicine, Center for the Diagnosis and Treatment of Pericardial Diseases, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, OH
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Mahalwar G, Agrawal A, Kumar A, Yesilyaprak A, Berglund F, Furqan M, Chan N, Montane B, Gad MM, Jain V, Verma B, Wang TKM, Jellis CL, Cremer P, Klein AL. COMPARISONS OF CLINICAL OUTCOMES IN PATIENTS WITH RECURRENT PERICARDITIS BY ETIOLOGIES. J Am Coll Cardiol 2022. [DOI: 10.1016/s0735-1097(22)02619-5] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Ara A, Ali U, Furqan M, Ali Z, Shahzad MM, Ahmed KB, Minhas RA, Ahmed W, Hussain Z, Ullah MA. Diversity, Distribution and Threats to Freshwater Turtles in Mirpur, Azad Jammu and Kashmir, Pakistan. PAK J ZOOL 2022. [DOI: 10.17582/journal.pjz/20200528090534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Emamekhoo H, Patel S, Rodriguez E, Riaz M, Giaccone G, Furqan M, Sacco J, Bommareddy P, Raza S, He S, Harrington K, Middleton M. IGNYTE: A Phase 1/2 Multi-Cohort Clinical Trial of RP1 ± Nivolumab in Patients with Non-Small Cell Lung Cancer and Other Solid Tumors. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2021.10.184] [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: 10/19/2022]
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Furqan M. Feeding Ecology, Threats and Conservation Management of Kalij Pheasant (Lophura leucomelanos) in Azad Jammu and Kashmir, Pakistan. PAK J ZOOL 2022. [DOI: 10.17582/journal.pjz/20200816170856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Furqan M, Chawla S, Majid M, Mazumdar S, Mahalwar G, Harmon E, Klein A. COVID-19 Vaccine-Related Myocardial and Pericardial Inflammation. Curr Cardiol Rep 2022; 24:2031-2041. [PMID: 36441403 PMCID: PMC9703393 DOI: 10.1007/s11886-022-01801-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/07/2022] [Indexed: 11/29/2022]
Abstract
PURPOSE OF REVIEW To review myocarditis and pericarditis developing after COVID-19 vaccinations and identify the management strategies. RECENT FINDINGS COVID-19 mRNA vaccines are safe and effective. Systemic side effects of the vaccines are usually mild and transient. The incidence of acute myocarditis/pericarditis following COVID-19 vaccination is extremely low and ranges 2-20 per 100,000. The absolute number of myocarditis events is 1-10 per million after COVID-19 vaccination as compared to 40 per million after a COVID-19 infection. Higher rates are reported for pericarditis and myocarditis in COVID-19 infection as compared to COVID-19 vaccines. COVID-19 vaccine-related inflammatory heart conditions are transient and self-limiting in most cases. Patients present with chest pain, shortness of breath, and fever. Most patients have elevated cardiac enzymes and diffuse ST-segment elevation on electrocardiogram. Presence of myocardial edema on T2 mapping and evidence of late gadolinium enhancement on cardiac magnetic resonance imaging are also helpful additional findings. Patients were treated with non-steroidal anti-inflammatory drugs and colchicine with corticosteroids reserved for refractory cases. At least 3-6 months of exercise abstinence is recommended in athletes diagnosed with vaccine-related myocarditis. COVID-19 vaccination is recommended in all age groups for the overall benefits of preventing hospitalizations and severe COVID-19 infection sequela.
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Affiliation(s)
- Muhammad Furqan
- grid.239578.20000 0001 0675 4725Department of Internal Medicine, Cleveland Clinic Foundation, Fairview Hospital, Cleveland, OH USA
| | - Sanchit Chawla
- grid.239578.20000 0001 0675 4725Department of Internal Medicine, Cleveland Clinic Foundation, Fairview Hospital, Cleveland, OH USA
| | - Muhammad Majid
- grid.239578.20000 0001 0675 4725Center for the Diagnosis and Treatment of Pericardial Diseases, Section of Cardiovascular Imaging, Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, J1-4, 9500 Euclid Avenue, Cleveland, OH USA
| | - Samia Mazumdar
- grid.239578.20000 0001 0675 4725Center for the Diagnosis and Treatment of Pericardial Diseases, Section of Cardiovascular Imaging, Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, J1-4, 9500 Euclid Avenue, Cleveland, OH USA
| | - Gauranga Mahalwar
- grid.239578.20000 0001 0675 4725Center for the Diagnosis and Treatment of Pericardial Diseases, Section of Cardiovascular Imaging, Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, J1-4, 9500 Euclid Avenue, Cleveland, OH USA
| | - Evan Harmon
- grid.239578.20000 0001 0675 4725Center for the Diagnosis and Treatment of Pericardial Diseases, Section of Cardiovascular Imaging, Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, J1-4, 9500 Euclid Avenue, Cleveland, OH USA
| | - Allan Klein
- grid.239578.20000 0001 0675 4725Center for the Diagnosis and Treatment of Pericardial Diseases, Section of Cardiovascular Imaging, Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, J1-4, 9500 Euclid Avenue, Cleveland, OH USA
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Furqan M. Habitat Suitability Modelling of Kalij Pheasant (Lophura leucomelanos) in Mirpur Division, Azad Jammu and Kashmir, Pakistan. PAK J ZOOL 2022. [DOI: 10.17582/journal.pjz/20210818060855] [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: 11/05/2022]
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Amjad H, Sundus S, Ata-ur-Rehman ., Khan K, Pasha GN, Furqan M. Eradication of Helicobacter Pylori with Triple Therapy Comprising Probiotic & Proton Pump Inhibitor. JPRI 2021. [DOI: 10.9734/jpri/2021/v33i60a34536] [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: 11/09/2022]
Abstract
Objectives: The current clinical trial compared the effects of conventional triple therapy and probiotic (Lactobacillus reuteri) plus omeprazole combination in peptic ulcer patients. The secondary objectives included estimating the effects of these regimens on safety and tolerability.
Study Design: Randomized clinical trial
Abode and Period of Study: This was a six month research study conducted at the National Medical Centre, Karachi, Pakistan in October 2020 – March 2021.
Materials & Methods: A total of 100 patients were recruited, had baseline positive stool antigen test. All the participants were separated into dual groups: conventional triple remedy (group A1) and probiotic with omeprazole combination (group B1). The study's primary endpoint was stool antigen assay and secondary included change in Hb, LFTs and renal function test.
Results: The primary endpoints for combination therapy led to significantly greater reductions in positive stool antigen assay than triple therapy. This means that combination therapy is far better than triple therapy. The stool antigen test showed 56.5% positive and 43.5% negative in group A1 while in group B1 34.8% positive while 65.2% negative after treatment were seen with statistically significant difference (p=0.036). Insignificant findings were observed for level of Hb, LFTs and renal function test between both groups during the entire study.
Conclusion: This is the first randomized clinical trial in peptic ulcer patients of Pakistan treated with probiotic plus omeprazole combination. Combination therapy was generally well-tolerated and effective in eradicating the Helicobacter pylori after initiation of therapy.
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Katz DA, Mott SL, Utech JA, Bahlmann AC, Dukes KA, Seaman AT, Laux DE, Furqan M, Pollock ZJ, Vander Weg MW. Corrigendum to: Time to put it out - nurse-facilitated tobacco treatment in a comprehensive cancer center. Transl Behav Med 2021; 12:498. [PMID: 34865161 DOI: 10.1093/tbm/ibab149] [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: 11/14/2022] Open
Affiliation(s)
- David A Katz
- Department of Medicine, University of Iowa, Iowa City, IA, USA.,Department of Epidemiology, University of Iowa, Iowa City, IA, USA
| | - Sarah L Mott
- The Holden Comprehensive Cancer Center, University of Iowa Hospitals & Clinics, Iowa City, IA, USA
| | - Jane A Utech
- The Holden Comprehensive Cancer Center, University of Iowa Hospitals & Clinics, Iowa City, IA, USA
| | - Autumn C Bahlmann
- The Holden Comprehensive Cancer Center, University of Iowa Hospitals & Clinics, Iowa City, IA, USA
| | | | - Aaron T Seaman
- Department of Medicine, University of Iowa, Iowa City, IA, USA.,The Holden Comprehensive Cancer Center, University of Iowa Hospitals & Clinics, Iowa City, IA, USA.,Department of Community and Behavioral Health, University of Iowa, Iowa City, IA, USA
| | - Douglas E Laux
- Department of Medicine, University of Iowa, Iowa City, IA, USA.,The Holden Comprehensive Cancer Center, University of Iowa Hospitals & Clinics, Iowa City, IA, USA
| | - Muhammad Furqan
- Department of Medicine, University of Iowa, Iowa City, IA, USA.,The Holden Comprehensive Cancer Center, University of Iowa Hospitals & Clinics, Iowa City, IA, USA
| | - Zachary J Pollock
- The Holden Comprehensive Cancer Center, University of Iowa Hospitals & Clinics, Iowa City, IA, USA
| | - Mark W Vander Weg
- Department of Medicine, University of Iowa, Iowa City, IA, USA.,Department of Community and Behavioral Health, University of Iowa, Iowa City, IA, USA.,Department of Psychological and Brain Sciences, University of Iowa, Iowa City, IA, USA
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Qiu B, Cai K, Chen C, Chen J, Chen KN, Chen QX, Cheng C, Dai TY, Fan J, Fan Z, Hu J, Hu WD, Huang YC, Jiang GN, Jiang J, Jiang T, Jiao WJ, Li HC, Li Q, Liao YD, Liu HX, Liu JF, Liu L, Liu Y, Long H, Luo QQ, Ma HT, Mao NQ, Pan XJ, Tan F, Tan LJ, Tian H, Wang D, Wang WX, Wei L, Wu N, Wu QC, Xiang J, Xu SD, Yang L, Zhang H, Zhang L, Zhang P, Zhang Y, Zhang Z, Zhu K, Zhu Y, Um SW, Oh IJ, Tomita Y, Watanabe S, Nakada T, Seki N, Hida T, Sasada S, Uchino J, Sugimura H, Dermime S, Cappuzzo F, Rizzo S, Cho WCS, Crucitti P, Longo F, Lee KY, De Ruysscher D, Vanneste BGL, Furqan M, Sieren JC, Yendamuri S, Merrell KW, Molina JR, Metro G, Califano R, Bongiolatti S, Provencio M, Hofman P, Gao S, He J. Expert consensus on perioperative immunotherapy for local advanced non-small cell lung cancer. Transl Lung Cancer Res 2021; 10:3713-3736. [PMID: 34733623 PMCID: PMC8512472 DOI: 10.21037/tlcr-21-634] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 09/18/2021] [Indexed: 02/05/2023]
Affiliation(s)
- Bin Qiu
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Kaican Cai
- Department of Thoracic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Chun Chen
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Jun Chen
- Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Lung Cancer Institute, Tianjin Medical University General Hospital, Tianjin, China
| | - Ke-Neng Chen
- Department of Thoracic Surgery, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital & Institute, Beijing, China
| | - Qi-Xun Chen
- Department of Thoracic Surgery, Cancer Hospital of University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China.,Institute of Cancer and Basic Medicine (IBMC), Chinese Academy of Science, Hangzhou, China
| | - Chao Cheng
- Department of Thoracic Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Tian-Yang Dai
- Department of Thoracic Surgery, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Junqiang Fan
- Department of Thoracic Surgery, Second Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou, China
| | - Zhaohui Fan
- Department of Thoracic Surgery, Jiangsu Cancer Hospital (Nanjing Medical University Affiliated Cancer Hospital) and Jiangsu Institute of Cancer Research, Nanjing, China
| | - Jian Hu
- Department of Thoracic Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Wei-Dong Hu
- Department of Thoracic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Yun-Chao Huang
- Department of Thoracic Surgery, Yunnan Cancer Hospital, Kunming, China
| | - Ge-Ning Jiang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jie Jiang
- Department of Thoracic Surgery, The First Affiliated Hospital of Xiamen University, Xiamen, China
| | - Tao Jiang
- Department of Thoracic Surgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Wen-Jie Jiao
- Department of Thoracic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - He-Cheng Li
- Department of Thoracic Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qiang Li
- Department of Thoracic Surgery, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Yong-De Liao
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hong-Xu Liu
- Department of Thoracic Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, China
| | - Jun-Feng Liu
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Lunxu Liu
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Yang Liu
- Department of Thoracic Surgery, Chinese PLA General Hospital, Beijing, China
| | - Hao Long
- Department of Thoracic Surgery, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Qing-Quan Luo
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Hai-Tao Ma
- Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Nai-Quan Mao
- Department of Thoracic Surgery, Tumor Hospital Affiliated to Guangxi Medical University, Nanning, China
| | - Xiao-Jie Pan
- Department of Thoracic Surgery, Fujian Provincial Hospital, Fuzhou, China
| | - Fengwei Tan
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Li-Jie Tan
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Hui Tian
- Department of Thoracic Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Dong Wang
- Department of Cardiothoracic Surgery, Affiliated Taikang Xianlin Drum Tower Hospital, Medical School of Nanjing University, Nanjing, China
| | - Wen-Xiang Wang
- Department of Thoracic Surgery II, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Changsha, China
| | - Li Wei
- Henan Provincial People's Hospital, Zhengzhou, China
| | - Nan Wu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Thoracic Surgery II, Peking University Cancer Hospital & Institute, Beijing, China
| | - Qing-Chen Wu
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jiaqing Xiang
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Shi-Dong Xu
- Department of Thoracic Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Lin Yang
- Department of Thoracic Surgery, Shenzhen People's Hospital, 2nd Clinical Medical College of Jinan University, Shenzhen, China
| | - Hao Zhang
- Department of Thoracic Cardiovascular Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Lanjun Zhang
- Department of Thoracic Surgery, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangdong Esophageal Cancer Institute, Guangzhou, China
| | - Peng Zhang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yi Zhang
- Department of Thoracic Surgery, Xuanwu Hospital of Capital Medical University, Beijing, China
| | - Zhenfa Zhang
- Department of Lung Cancer, Tianjin Medical University Cancer Institute & Hospital, Tianjin, China
| | - Kunshou Zhu
- Department of Thoracic Surgery, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, Fuzhou, Fujian, China
| | - Yuming Zhu
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Sang-Won Um
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - In-Jae Oh
- Department of Internal Medicine, Chonnam National University Medical School and Hwasun Hospital, Jeonnam, Korea
| | - Yusuke Tomita
- Department of Respiratory Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Satoshi Watanabe
- Department of Respiratory Medicine and Infectious Diseases, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Takeo Nakada
- Department of Thoracic Surgery, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Nobuhiko Seki
- Division of Medical Oncology, Department of Internal Medicine, Teikyo University School of Medicine, Tokyo, Japan
| | - Toyoaki Hida
- Lung Cancer Center, Central Japan International Medical Center, Gifu, Japan
| | - Shinji Sasada
- Department of Respiratory Medicine, Tokyo Saiseikai Central Hospital, Tokyo, Japan
| | - Junji Uchino
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Haruhiko Sugimura
- Department of Tumor Pathology, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Said Dermime
- Department of Medical Oncology and Translational Research Institute, National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Federico Cappuzzo
- Division of Medical Oncology 2, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Stefania Rizzo
- Imaging Institute of the Southern Switzerland (IIMSI), Ente Ospedaliero Cantonale (EOC), Università della Svizzera Italiana, Lugano, Switzerland
| | | | | | - Filippo Longo
- Department of Thoracic Surgery, University Campus Bio-Medico, Rome, Italy
| | - Kye Young Lee
- Precision Medicine Lung Cancer Center, Konkuk University Medical Center, Seoul, Korea
| | - Dirk De Ruysscher
- Department of Radiation Oncology, MAASTRO Clinic, GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Ben G L Vanneste
- Department of Radiation Oncology, MAASTRO Clinic, GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Muhammad Furqan
- Division of Hematology, Oncology and Blood and Marrow Transplantation, Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Jessica C Sieren
- Department of Radiology and Biomedical Engineering, University of Iowa, Iowa City, IA, USA
| | - Sai Yendamuri
- Department of Thoracic Surgery, Roswell Park Cancer Institute, Buffalo, NY, USA
| | | | - Julian R Molina
- Division of Medical Oncology, Mayo Clinic, Rochester, MN, USA
| | - Giulio Metro
- Medical Oncology, Santa Maria della Misericordia Hospital, Azienda Ospedaliera di Perugia, Perugia, Italy
| | - Raffaele Califano
- Department of Medical Oncology, The Christie NHS Foundation Trust and Division of Cancer Sciences, The University of Manchester, Manchester, UK
| | | | - Mariano Provencio
- Medical Oncology Department, Hospital Universitario Puerta de Hierro Majadahonda, Madrid, Spain
| | - Paul Hofman
- Laboratory of Clinical and Experimental Pathology, FHU OncoAge, Pasteur Hospital, BB-0033-00025, CHU Nice, Université Côte d'Azur, Nice, France
| | - Shugeng Gao
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jie He
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Aix SP, Calvo E, Moreno V, Garralda E, Cervantes A, Ramalingam S, Pérez JT, LoRusso P, Furqan M, Cho D, Muik A, Lagkadinou E, Türeci Ö, Couto S, Pencheva N, Forssmann U, Şahin U, Ahmadi T, Higgs B, Jure-Kunkel M, Melero I. 516 Peripheral and tumoral immune activity in the expansion part of the first-in-human DuoBody®-PD-L1×4–1BB (GEN1046) trial. J Immunother Cancer 2021. [DOI: 10.1136/jitc-2021-sitc2021.516] [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: 11/04/2022] Open
Abstract
BackgroundDuoBody-PD-L1×4-1BB (GEN1046) is a class-defining, bispecific immunotherapy designed to induce an antitumor immune response by simultaneous and complementary PD-L1 blockade and conditional 4-1BB stimulation. Encouraging clinical activity and manageable safety were observed during dose escalation in the ongoing phase 1/2a trial in patients with advanced solid tumors (NCT03917381). We report exploratory pharmacodynamic analyses and potential biomarkers of response in an expansion cohort of patients with PD-(L)1–R/R NSCLC.MethodsPatients with metastatic/unresectable NSCLC who had multiple lines of prior systemic therapy, including a checkpoint inhibitor, received flat-dose DuoBody-PD-L1×4-1BB (100 mg) intravenously every 3 weeks. Immunophenotyping of peripheral blood and measurements of soluble immune mediators were evaluated in serial blood samples in cycles 1–2. Tumor PD-L1 and 4-1BB expression and additional immune markers were evaluated by immunohistochemistry in core needle tumor biopsy specimens collected before treatment and at cycle 2.ResultsAs of May 2021, 40 patients with PD-(L)1–R/R NSCLC were enrolled (median age, 63 years). Treatment with DuoBody-PD-L1×4-1BB elicited pharmacodynamic modulation of immune endpoints within the first 2 cycles. Induction of peripheral IFN-y, CXCL9/10, and expansion of peripheral CD8+ effector memory T cells and activated NK cells were observed starting at cycle 1 (>2-fold from baseline) and maintained or increased through cycle 2. Based on 9 paired tumor biopsy samples, increased PD-L1 and 4-1BB expression and cytotoxic CD8+/GZMB+ cell density were detected following treatment. In a subset of patients with clinical response (n=5 confirmed PRs), a trend of greater induction of IFN-y, CXCL9/10, and activated NK cells was observed vs nonresponders. Disease control rates were higher in patients who had progressed on prior anti–PD-1 therapy within 8 months (64% [16/25]) from the first dose of DuoBody-PD-L1×4-1BB. As expected, among patients with evaluable baseline tumors (n=26), most with any degree of tumor reduction (best change, <0%) harbored PD-L1+ tumors (≥1% tumor positive score; 7/10) and showed close spatial proximity between PD-L1+ and 4-1BB+ cells. Conversely, most patients without any degree of tumor reduction presented with PD-L1− tumors (12/16).ConclusionsIn patients with NSCLC who progressed on PD-(L)1 therapy, DuoBody-PD-L1×4-1BB elicited pharmacodynamic effects consistent with its proposed mechanism of action. Relationships between disease control and PD-L1 tumoral expression, as well as time from last prior anti–PD-1 therapy, were observed. These findings support that patient selection and/or anti–PD-1 combination therapy may lead to improved clinical efficacy. Further analyses are ongoing and updated results will be presented.AcknowledgementsThe authors thank Hrefna Kristin Johannsdottir, Lei Pang, and Kate Sasser at Genmab A/S and Friederike Gieseke at BioNTech SE for their valuable contributions. This trial was funded by Genmab A/S and BioNTech SE.Trial RegistrationNCT03917381Ethics ApprovalThis trial is undertaken following full approval of the final protocol, amendments, informed consent form, applicable recruiting materials, and subject compensation programs by the Independent Ethics Committee/Institutional Review Board.ConsentWritten informed consent, in accordance with principles that originated in the Declaration of Helsinki 2013, current ICH guidelines including ICH-GCP E6(R2), applicable regulatory requirements, and sponsor policy, was provided by the patients.
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46
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Furqan M, Malhotra J, Liu L, Wang H, Pasquinelli M, Sisel E, Kennedy K, Shergill A, Feldman L. FP04.04 A Phase Ib/II Study of Imprime PGG and Pembrolizumab in Pretreated Patients With Advanced Stage Non-Small Cell Lung Cancer: BTCRC-LUN15-017. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.08.218] [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]
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47
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An J, Yan M, Yu N, Chennamadhavuni A, Furqan M, Mott SL, Loeffler BT, Kruser T, Sita TL, Feldman L, Nguyen R, Pasquinelli M, Hanna NH, Abu Hejleh T. Outcomes of patients with stage III non-small cell lung cancer (NSCLC) that harbor a STK11 mutation. Transl Lung Cancer Res 2021; 10:3608-3615. [PMID: 34584860 DOI: 10.21037/tlcr-21-177] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Accepted: 08/09/2021] [Indexed: 12/24/2022]
Abstract
Background STK11 mutation (STK11m ) in patients (pts) with stage IV non-small cell lung cancer (NSCLC) is associated with inferior survival and poor response to immune checkpoint inhibitors (ICI). The significance of STK11m in stage III NSCLC pts treated with concurrent chemoradiation (CCRT) with or without consolidation ICI is unknown. Methods Stage III NSCLC patients who received CCRT and had known STK11 mutational status were included in this retrospective study. The data on the STK11m pts were collected from 4 cancer institutions. A cohort of pts with wild type STK11 (STK11w ) from the University of Iowa served as a comparison group. Patient demographics and clinical characteristics were collected. Cox regression models were used to explore the effect of STK11 mutation on survival. Results 75 pts with stage III NSCLC who had known STK11 mutational status were identified. 16/75 (21%) had STK11m . 5/16 with STK11 m did not receive CCRT so they were excluded from the analysis. The clinical and demographic characteristics for the 11 STK11m and 59 STK11w pts were not statistically different (STK11m vs. STK11w ): mean age: 57 vs. 64 yrs, non-squamous histology: 8/11 (73%) vs. 37/59 (63%), KRAS mutation: 3/11 (27%) vs. 11/59 (19%), TP53 mutation: 6/11 (55%) vs. 15/59 (25%), PD-L1 ≥50%: 1/8 (13%) vs. 10/32 (31%), and consolidation ICI 6/11 (55%) vs. 17/59 (29%). Regarding the 6 STK11m pts who received ICI (4 pembrolizumab, 2 durvalumab), the median number of ICI infusions was 8 (range, 3-17) vs. 6 (range, 1-25) in the 17 pts with STK11w who received ICI (durvalumab). After adjusting for performance status and cancer stage, multivariable analysis showed that progression free survival (PFS) for the STK11m pts was significantly worse than STK11 w pts (HR =2.25; 95% CI, 1.03-4.88, P=0.04), whereas overall survival (OS) showed no significant difference for STK11m vs. STK11w patients (HR 1.47, 95% CI, 0.49-4.38, P=0.49). Conclusions In stage III NSCLC patients who received CCRT, STK11m was associated with worse PFS compared to STK11w . Larger studies are needed to further explore the prognostic implications of STK11m in stage III NSCLC and whether ICI impacts survival for this subgroup.
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Affiliation(s)
- Josiah An
- Division of Hematology, Oncology, Blood & Marrow Transplantation, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | - Melissa Yan
- Division of Hematology and Oncology, Indiana University Health - Melvin and Bren Simon Cancer Center, Indianapolis, IN, USA
| | - Nanmeng Yu
- Division of Hematology, Oncology, Blood & Marrow Transplantation, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | - Adithya Chennamadhavuni
- Division of Hematology, Oncology, Blood & Marrow Transplantation, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | - Muhammad Furqan
- Division of Hematology, Oncology, Blood & Marrow Transplantation, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | - Sarah L Mott
- Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA, USA
| | - Bradley T Loeffler
- Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA, USA
| | - Timothy Kruser
- Turville Bay Radiation Oncology, SSM Health, Madison, WI, USA
| | - Timothy L Sita
- Department of Radiation Oncology, Northwestern Memorial Hospital, Chicago, IL, USA
| | - Lawrence Feldman
- Division of Hematology and Oncology, The University of Illinois at Chicago, Chicago, IL, USA
| | - Ryan Nguyen
- Division of Hematology and Oncology, The University of Illinois at Chicago, Chicago, IL, USA
| | - Mary Pasquinelli
- Division of Hematology and Oncology, The University of Illinois at Chicago, Chicago, IL, USA
| | - Nasser H Hanna
- Division of Hematology and Oncology, Indiana University Health - Melvin and Bren Simon Cancer Center, Indianapolis, IN, USA
| | - Taher Abu Hejleh
- Division of Hematology, Oncology, Blood & Marrow Transplantation, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
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Katz DA, Mott SL, Utech JA, Bahlmann AC, Dukes KA, Seaman AT, Laux DE, Furqan M, Pollock ZJ, Vander Weg MW. Time to put it out - nurse-facilitated tobacco treatment in a comprehensive cancer center. Transl Behav Med 2021; 11:1726-1738. [PMID: 34347876 PMCID: PMC8529899 DOI: 10.1093/tbm/ibab073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Few cancer patients receive guideline-concordant care for treatment of tobacco dependence. The purpose of this pilot trial was to obtain preliminary estimates of effectiveness of an evidence-based practice intervention on the delivery of tobacco treatment and cessation outcomes in cancer patients. We conducted a pragmatic implementation trial with a before-after design in 119 current or recently quit adult smokers with cancer who met with a clinician at a single National Cancer Institute designated comprehensive cancer center (CCC) (n = 61 pre-implementation, n = 58 post-implementation). We used a multi-component strategy based on the Chronic Care Model to implement National Comprehensive Cancer Network (NCCN) guidelines for smoking cessation. Smoking cessation counseling during the index visit was assessed by exit interview and patients were interviewed by phone to assess cessation outcomes at 3-month follow-up. Performance of cessation counseling and 7-day point prevalence abstinence (PPA) were compared across the pre- and post-implementation periods using log-logistic regression, accounting for clustering by nursing staff. More patients had received assistance in quitting at the index visit during the post-implementation period compared to the pre-implementation period (30 vs. 10%, p < .01). At 3-month follow-up, 38 and 14% of participants had discussed smoking cessation medication with a CCC healthcare professional and 57 and 27% of participants had used pharmacotherapy, respectively (p < .01 for both comparisons). Seven-day PPA at 3-month follow-up was similar in both periods, however (14 vs. 12%, respectively). A multi-component tobacco treatment intervention increased the proportion of smokers who received assistance in quitting smoking during usual cancer care but did not improve cessation outcomes.
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Affiliation(s)
- David A Katz
- Department of Medicine, University of Iowa,
Iowa City, IA, USA
- Department of Epidemiology, University of Iowa,
Iowa City, IA, USA
| | - Sarah L Mott
- The Holden Comprehensive Cancer Center, University of Iowa Hospitals
& Clinics, Iowa City, IA, USA
| | - Jane A Utech
- The Holden Comprehensive Cancer Center, University of Iowa Hospitals
& Clinics, Iowa City, IA, USA
| | - Autumn C Bahlmann
- The Holden Comprehensive Cancer Center, University of Iowa Hospitals
& Clinics, Iowa City, IA, USA
| | | | - Aaron T Seaman
- Department of Medicine, University of Iowa,
Iowa City, IA, USA
- The Holden Comprehensive Cancer Center, University of Iowa Hospitals
& Clinics, Iowa City, IA, USA
- Department of Community and Behavioral Health, University of
Iowa, Iowa City, IA, USA
| | - Douglas E Laux
- Department of Medicine, University of Iowa,
Iowa City, IA, USA
- The Holden Comprehensive Cancer Center, University of Iowa Hospitals
& Clinics, Iowa City, IA, USA
| | - Muhammad Furqan
- Department of Medicine, University of Iowa,
Iowa City, IA, USA
- The Holden Comprehensive Cancer Center, University of Iowa Hospitals
& Clinics, Iowa City, IA, USA
| | - Zachary J Pollock
- The Holden Comprehensive Cancer Center, University of Iowa Hospitals
& Clinics, Iowa City, IA, USA
| | - Mark W Vander Weg
- Department of Medicine, University of Iowa,
Iowa City, IA, USA
- Department of Community and Behavioral Health, University of
Iowa, Iowa City, IA, USA
- Department of Psychological and Brain Sciences, University of
Iowa, Iowa City, IA, USA
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Park H, Shapiro G, Gao X, Mahipal A, Starr J, Furqan M, Singh P, Ahrorov A, Hickman D, Gallacher P, Attar E, Awad M, Das S, Dumbrava EI. 516MO Phase I/II study of eprenetapopt (APR-246) in combination with pembrolizumab in patients with solid tumor malignancies. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.1038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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50
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Tariq MU, Furqan M, Parveen H, Ullah R, Muddassar M, Saleem RSZ, Bavetsias V, Linardopoulos S, Faisal A. CCT245718, a dual FLT3/Aurora A inhibitor overcomes D835Y-mediated resistance to FLT3 inhibitors in acute myeloid leukaemia cells. Br J Cancer 2021; 125:966-974. [PMID: 34446858 DOI: 10.1038/s41416-021-01527-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 07/17/2021] [Accepted: 08/11/2021] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Activating mutations in the Fms-like tyrosine kinase 3 (FLT3) are among the most prevalent oncogenic mutations in acute myeloid leukaemia. Inhibitors selectively targeting FLT3 kinase have shown promising clinical activity; their success in the clinic, however, has been limited due to the emergence of acquired resistance. METHODS CCT245718 was identified and characterised as a dual Aurora A/FLT3 inhibitor through cell-based and biochemical assays. The ability of CCT245718 to overcome TKD-mediated resistance was evaluated in a cell line-based model of drug resistance to FLT3 inhibitors. RESULTS CCT245718 exhibits potent antiproliferative activity towards FLT3-ITD + AML cell lines and strongly binds to FLT3-ITD and TKD (D835Y) mutants in vitro. Activities of both FLT3-ITD and Aurora A are also inhibited in cells. Inhibition of FLT3 results in reduced phosphorylation of STAT5, downregulation of survivin and induction of apoptotic cell death. Moreover, CCT245718 overcomes TKD-mediated resistance in a MOLM-13-derived cell line containing FLT3 with both ITD and D835Y mutations. It also inhibits FLT3 signalling in both parental and resistant cell lines compared to FLT3-specific inhibitor MLN518, which is only active in the parental cell line. CONCLUSIONS Our results demonstrate that CCT245718 is a potent dual FLT3/Aurora A inhibitor that can overcome TKD-mediated acquired resistance.
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Affiliation(s)
- Muhammad Usama Tariq
- Department of Biology, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore, Pakistan
| | - Muhammad Furqan
- Department of Biology, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore, Pakistan
| | - Hira Parveen
- Department of Biology, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore, Pakistan
| | - Rahim Ullah
- Department of Biology, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore, Pakistan
| | - Muhammad Muddassar
- Department of Biosciences, COMSATS University Islamabad, Islamabad, Pakistan
| | - Rahman Shah Zaib Saleem
- Department of Chemistry and Chemical Engineering, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore, Pakistan
| | - Vassilios Bavetsias
- Cancer Research UK, Cancer Therapeutics Unit, Division of Cancer Therapeutics, The Institute of Cancer Research, London, UK
| | - Spiros Linardopoulos
- Cancer Research UK, Cancer Therapeutics Unit, Division of Cancer Therapeutics, The Institute of Cancer Research, London, UK.,Breast Cancer Now, Division of Breast Cancer Research, The Institute of Cancer Research, London, UK.,AstraZeneca, Cambridge, UK
| | - Amir Faisal
- Department of Biology, Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Lahore, Pakistan.
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