1
|
Boulard P, Azzopardi N, Levard R, Cornec JM, Lamamy J, Prieur B, Demattei MV, Watier H, Gatault P, Gouilleux-Gruart V. Albumin influences leucocyte FcRn expression in the early days of kidney transplantation. Clin Exp Immunol 2024; 216:307-317. [PMID: 38353127 PMCID: PMC11097912 DOI: 10.1093/cei/uxae011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 12/28/2023] [Accepted: 02/08/2024] [Indexed: 05/18/2024] Open
Abstract
FcRn, a receptor originally known for its involvement in IgG and albumin transcytosis and recycling, is also important in the establishment of the innate and adaptive immune response. Dysregulation of the immune response has been associated with variations in FcRn expression, as observed in cancer. Recently, a link between autophagy and FcRn expression has been demonstrated. Knowing that autophagy is strongly involved in the development of reperfusion injury in kidney transplantation and that albuminemia is transiently decreased in the first 2 weeks after transplantation, we investigated variations in FcRn expression after kidney transplantation. We monitored FcRn levels by flow cytometry in leukocytes from 25 renal transplant patients and considered parameters such as albumin concentrations, estimated glomerular filtration rate, serum creatinine, serum IgG levels, and ischaemia/reperfusion time. Two groups of patients could be distinguished according to their increased or non-increased FcRn expression levels between days 2 and 6 (d2-d6) post-transplantation. Leukocyte FcRn expression at d2-d6 was correlated with albumin concentrations at d0-d2. These results suggest that albumin concentrations at d0-d2 influence FcRn expression at d2-d6, raising new questions about the mechanisms underlying these original observations.
Collapse
Affiliation(s)
- Pierre Boulard
- Centre d’Étude des Pathologies Respiratoires (CEPR) U1100 INSERM, Tours, France
- Laboratoire d’immunologie, CHU de Tours, Tours,France
| | | | - Romain Levard
- Laboratoire d’immunologie, CHU de Tours, Tours,France
| | | | - Juliette Lamamy
- EA7501 GICC, Faculté de Médecine, Université de Tours, Tours,France
| | | | | | - Hervé Watier
- Laboratoire d’immunologie, CHU de Tours, Tours,France
- EA7501 GICC, Faculté de Médecine, Université de Tours, Tours,France
| | - Philippe Gatault
- EA4245 T2I, Faculté de Médecine, Université de Tours, Tours,France
- Service de Néphrologie, CHU de Tours, Tours,France
| | - Valérie Gouilleux-Gruart
- Laboratoire d’immunologie, CHU de Tours, Tours,France
- EA7501 GICC, Faculté de Médecine, Université de Tours, Tours,France
| |
Collapse
|
2
|
Wijngaarden JE, Jauw YWS, Zwezerijnen GJC, de Wit-van der Veen BJ, Vugts DJ, Zijlstra JM, van Dongen GAMS, Boellaard R, Menke-van der Houven van Oordt CW, Huisman MC. Non-specific irreversible 89Zr-mAb uptake in tumours: evidence from biopsy-proven target-negative tumours using 89Zr-immuno-PET. EJNMMI Res 2024; 14:18. [PMID: 38358425 PMCID: PMC10869322 DOI: 10.1186/s13550-024-01079-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 02/02/2024] [Indexed: 02/16/2024] Open
Abstract
BACKGROUND Distribution of mAbs into tumour tissue may occur via different processes contributing differently to the 89Zr-mAb uptake on PET. Target-specific binding in tumours is of main interest; however, non-specific irreversible uptake may also be present, which influences quantification. The aim was to investigate the presence of non-specific irreversible uptake in tumour tissue using Patlak linearization on 89Zr-immuno-PET data of biopsy-proven target-negative tumours. Data of two studies, including target status obtained from biopsies, were retrospectively analysed, and Patlak linearization provided the net rate of irreversible uptake (Ki). RESULTS Two tumours were classified as CD20-negative and two as CD20-positive. Four tumours were classified as CEA-negative and nine as CEA-positive. Ki values of CD20-negative (0.43 µL/g/h and 0.92 µL/g/h) and CEA-negative tumours (mdn = 1.97 µL/g/h, interquartile range (IQR) = 1.50-2.39) were higher than zero. Median Ki values of target-negative tumours were lower than CD20-positive (1.87 µL/g/h and 1.90 µL/g/h) and CEA-positive tumours (mdn = 2.77 µL/g/h, IQR = 2.11-3.65). CONCLUSION Biopsy-proven target-negative tumours showed irreversible uptake of 89Zr-mAbs measured in vivo using 89Zr-immuno-PET data, which suggests the presence of non-specific irreversible uptake in tumours. Consequently, for 89Zr-immuno-PET, even if the target is absent, a tumour-to-plasma ratio always increases over time.
Collapse
Affiliation(s)
- Jessica E Wijngaarden
- Department of Radiology and Nuclear Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands.
- Imaging and Biomarkers, Cancer Center Amsterdam, Amsterdam, The Netherlands.
| | - Yvonne W S Jauw
- Department of Radiology and Nuclear Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
- Imaging and Biomarkers, Cancer Center Amsterdam, Amsterdam, The Netherlands
- Department of Haematology, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Gerben J C Zwezerijnen
- Department of Radiology and Nuclear Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
- Imaging and Biomarkers, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Berlinda J de Wit-van der Veen
- Department of Nuclear Medicine, Antoni Van Leeuwenhoek Nederlands Kanker Instituut, Plesmanlaan 121, Amsterdam, The Netherlands
| | - Daniëlle J Vugts
- Department of Radiology and Nuclear Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
- Imaging and Biomarkers, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Josée M Zijlstra
- Department of Haematology, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Guus A M S van Dongen
- Department of Radiology and Nuclear Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
- Imaging and Biomarkers, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Ronald Boellaard
- Department of Radiology and Nuclear Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
- Imaging and Biomarkers, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | | | - Marc C Huisman
- Department of Radiology and Nuclear Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
- Imaging and Biomarkers, Cancer Center Amsterdam, Amsterdam, The Netherlands
| |
Collapse
|
3
|
Song DH, Yang J, Kim CH, Kim MH, Jo JY, Baek JC. FcRn Expression in Endometrial Cancer and Its Association with Clinicopathologic Features. Diagnostics (Basel) 2023; 13:3660. [PMID: 38132243 PMCID: PMC10742809 DOI: 10.3390/diagnostics13243660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/11/2023] [Accepted: 12/12/2023] [Indexed: 12/23/2023] Open
Abstract
BACKGROUND Endometrial cancer (EC) has robust molecular diagnostic evidence that correlates well with prognosis. In various types of cancers, FcRn has been identified as an early marker for prognosis. This study aims to assess FcRn expression and its association with clinicopathological features in endometrial cancer. MATERIALS AND METHODS We employed a tissue microarray (TMA) from a retrospective cohort of 41 patients diagnosed with endometrioid endometrial cancer post hysterectomy between January 2002 and December 2009 at Gyeongsang National University Hospital. Relevant clinical data collection for the cohort involved reviewing patients' electronic medical charts. FcRn expression in microarrays of patient EC tissue was examined in conjunction with clinicopathologic data. Experiments, including siRNA knock-down, PCR mRNA semiquantification, Western blot, and confluence change tests, were conducted on the Ishikawa cell line. RESULTS The overall FcRn expression rate in EC patients was 41.8%. FIGO stage showed a statistically significant relationship with FcRn expression, while age, lymphovascular invasion, myometrial invasion, and tumor size had no effect. In endometrioid cancer cells of FIGO stage IA, FcRn was less frequently expressed than in other high-staged EC patients (p = 0.021). In experiments on the Ishikawa cell line, the siRNA knock-down group exhibited quantitatively lower FCGRT mRNA expression and lower FcRn protein signal compared to the scrambled RNA control group. The change in confluence over time measured at three hotspots did not show a significant difference between groups. CONCLUSIONS To the best of our knowledge, this study represents the initial assessment of FcRn expression in endometrioid EC samples. FcRn expression was significantly associated with the FIGO stage. Ishikawa cell line proliferation did not significantly change in response to decreased FcRn expression. Further studies are needed to elucidate FcRn expression in EC as a potential molecular parameter.
Collapse
Affiliation(s)
- Dae Hyun Song
- Department of Pathology, Gyeongsang National University School of Medicine, Gyeongsang National University Changwon Hospital, 11, Samjeongja-ro, Seongsan-gu, Changwon-si 51472, Republic of Korea; (D.H.S.); (M.H.K.)
- Department of Pathology, Gyeongsang National University Hospital, Jinju 52727, Republic of Korea
- Institute of Medical Science, Gyeongsang National University, Jinju 52727, Republic of Korea; (J.Y.); (C.H.K.); (J.Y.J.)
| | - Juseok Yang
- Institute of Medical Science, Gyeongsang National University, Jinju 52727, Republic of Korea; (J.Y.); (C.H.K.); (J.Y.J.)
- Department of Obstetrics and Gynecology, Gyeongsang National University Changwon Hospital, 11, Samjeongja-ro, Seongsan-gu, Changwon-si 51472, Republic of Korea
- Department of Obstetrics and Gynecology, Gyeongsang National University School of Medicine, Jinju 52727, Republic of Korea
| | - Cho Hee Kim
- Institute of Medical Science, Gyeongsang National University, Jinju 52727, Republic of Korea; (J.Y.); (C.H.K.); (J.Y.J.)
| | - Min Hye Kim
- Department of Pathology, Gyeongsang National University School of Medicine, Gyeongsang National University Changwon Hospital, 11, Samjeongja-ro, Seongsan-gu, Changwon-si 51472, Republic of Korea; (D.H.S.); (M.H.K.)
- Department of Pathology, Gyeongsang National University Hospital, Jinju 52727, Republic of Korea
- Institute of Medical Science, Gyeongsang National University, Jinju 52727, Republic of Korea; (J.Y.); (C.H.K.); (J.Y.J.)
| | - Jae Yoon Jo
- Institute of Medical Science, Gyeongsang National University, Jinju 52727, Republic of Korea; (J.Y.); (C.H.K.); (J.Y.J.)
- Department of Obstetrics and Gynecology, Gyeongsang National University School of Medicine, Jinju 52727, Republic of Korea
- Department of Obstetrics and Gynecology, Gyeongsang National University Hospital, Jinju 52727, Republic of Korea
| | - Jong Chul Baek
- Institute of Medical Science, Gyeongsang National University, Jinju 52727, Republic of Korea; (J.Y.); (C.H.K.); (J.Y.J.)
- Department of Obstetrics and Gynecology, Gyeongsang National University Changwon Hospital, 11, Samjeongja-ro, Seongsan-gu, Changwon-si 51472, Republic of Korea
- Department of Obstetrics and Gynecology, Gyeongsang National University School of Medicine, Jinju 52727, Republic of Korea
| |
Collapse
|
4
|
Yu C, Huang F, Wang K, Liu M, Chow WA, Ling X, Li F, Causey JL, Huang X, Cook-Wiens G, Cui X. Single protein encapsulated SN38 for tumor-targeting treatment. J Transl Med 2023; 21:897. [PMID: 38072965 PMCID: PMC10712105 DOI: 10.1186/s12967-023-04778-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 11/28/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND The alkaloid camptothecin analog SN38 is a potent antineoplastic agent, but cannot be used directly for clinical application due to its poor water solubility. Currently, the prodrug approach on SN38 has resulted in 3 FDA-approved cancer therapeutics, irinotecan, ONIVYDE, and Trodelvy. However, only 2-8% of irinotecan can be transformed enzymatically in vivo into the active metabolite SN38, which severely limits the drug's efficacy. While numerous drug delivery systems have been attempted to achieve effective SN38 delivery, none have produced drug products with antitumor efficacy better than irinotecan in clinical trials. Therefore, novel approaches are urgently needed for effectively delivering SN38 to cancer cells with better efficacy and lower toxicity. METHODS Based on the unique properties of human serum albumin (HSA), we have developed a novel single protein encapsulation (SPE) technology to formulate cancer therapeutics for improving their pharmacokinetics (PK) and antitumor efficacy and reducing their side effects. Previous application of SPE technology to doxorubicin (DOX) formulation has led to a promising drug candidate SPEDOX-6 (FDA IND #, 152154), which will undergo a human phase I clinical trial. Using the same SPE platform on SN38, we have now produced two SPESN38 complexes, SPESN38-5 and SPESN38-8. We conducted their pharmacological evaluations with respect to maximum tolerated dose, PK, and in vivo efficacy against colorectal cancer (CRC) and soft tissue sarcoma (STS) in mouse models. RESULTS The lyophilized SPESN38 complexes can dissolve in aqueous media to form clear and stable solutions. Maximum tolerated dose (MTD) of SPESN38-5 is 250 mg/kg by oral route (PO) and 55 mg/kg by intravenous route (IV) in CD-1 mice. SPESN38-8 has the MTD of 45 mg/kg by IV in the same mouse model. PK of SPESN38-5 by PO at 250 mg/kg gave mouse plasma AUC0-∞ of 0.05 and 4.5 nmol × h/mL for SN38 and SN38 glucuronidate (SN38G), respectively, with a surprisingly high molar ratio of SN38G:SN38 = 90:1. However, PK of SPESN38-5 by IV at 55 mg/kg yielded much higher mouse plasma AUC0-∞ of 19 and 28 nmol × h/mL for SN38 and SN38G, producing a much lower molar ratio of SN38G:SN38 = 1.5:1. Antitumor efficacy of SPESN38-5 and irinotecan (control) was evaluated against HCT-116 CRC xenograft tumors. The data indicates that SPESN38-5 by IV at 55 mg/kg is more effective in suppressing HCT-116 tumor growth with lower systemic toxicity compared to irinotecan at 50 mg/kg. Additionally, SPESN38-8 and DOX (control) by IV were evaluated in the SK-LMS-1 STS mouse model. The results show that SPESN38-8 at 33 mg/kg is highly effective for inhibiting SK-LMS-1 tumor growth with low toxicity, in contrast to DOX's insensitivity to SK-LMS-1 with high toxicity. CONCLUSION SPESN38 complexes provide a water soluble SN38 formulation. SPESN38-5 and SPESN38-8 demonstrate better PK values, lower toxicity, and superior antitumor efficacy in mouse models, compared with irinotecan and DOX.
Collapse
Affiliation(s)
- Changjun Yu
- Department of Chemistry, California Institute of Technology, Pasadena, CA, 91125, USA.
- Sunstate Biosciences, LLC, 870 S. Myrtle Ave, Monrovia, CA, 91016, USA.
| | - Faqing Huang
- Department of Chemistry and Biochemistry, University of Southern Mississippi, Hattiesburg, MS, 39406, USA.
| | - Kinsley Wang
- Sunstate Biosciences, LLC, 870 S. Myrtle Ave, Monrovia, CA, 91016, USA
| | - Mengmeng Liu
- Sunstate Biosciences, LLC, 870 S. Myrtle Ave, Monrovia, CA, 91016, USA
| | - Warren A Chow
- Division of Hematology/Oncology, Department of Medicine, UCI Health, Orange, CA, 92868, USA
| | - Xiang Ling
- Department of Pharmacology & Therapeutics, Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, NY, 14263, USA
- Canget BioTekpharma, LLC, 701 Ellicott Street, Buffalo, NY, 14203, USA
| | - Fengzhi Li
- Department of Pharmacology & Therapeutics, Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, NY, 14263, USA
| | - Jason L Causey
- Department of Computer Sciences, Arkansas State University, Jonesboro, AR, 72467, USA
| | - Xiuzhen Huang
- Department of Computational Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, 90048, USA
| | - Galen Cook-Wiens
- Department of Biomedical Sciences, Cedars Sinai Medical Center, Los Angeles, CA, 90048, USA
| | - Xiaojiang Cui
- Department of Surgery, Samuel Oschin Comprehensive Cancer Institute, Cedars Sinai Medical Center, Los Angeles, CA, 90048, USA.
| |
Collapse
|
5
|
Yu CJ, Huang F, Wang K, Liu M, Chow WA, Ling X, Li F, Causey JL, Huang X, Cook-Wiens G, Cui X. Single Protein Encapsulated SN38 for Tumor-Targeting Treatment. RESEARCH SQUARE 2023:rs.3.rs-3154635. [PMID: 37546894 PMCID: PMC10402254 DOI: 10.21203/rs.3.rs-3154635/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/08/2023]
Abstract
Background The alkaloid camptothecin analog SN38 is a potent antineoplastic agent, but cannot be used directly for clinical application due to its poor water solubility. Currently, the prodrug approach on SN38 has resulted in 3 FDA-approved cancer therapeutics, irinotecan, ONIVYDE, and Trodelvy. However, only 2-8% of irinotecan can be transformed enzymatically in vivo into the active metabolite SN38, which severely limits the drug's efficacy. While numerous drug delivery systems have been attempted to achieve effective SN38 delivery, none have produced drug products with antitumor efficacy better than irinotecan in clinical trials. Therefore, novel approaches are urgently needed for effectively delivering SN38 to cancer cells with better efficacy and lower toxicity. Methods Based on the unique properties of human serum albumin (HSA), we have developed a novel single protein encapsulation (SPE) technology to formulate cancer therapeutics for improving their pharmacokinetics (PK) and antitumor efficacy and reducing their side effects. Previous application of SPE technology to doxorubicin (DOX) formulation has led to a promising drug candidate SPEDOX-6 (FDA IND #, 152154), which will undergo a human phase I clinical trial. Using the same SPE platform on SN38, we have now produced two SPESN38 complexes, SPESN38-5 and SPESN38-8. We conducted their pharmacological evaluations with respect to maximum tolerated dose, PK, and in vivo efficacy against colorectal cancer (CRC) and soft tissue sarcoma (STS) in mouse models. Results The lyophilized SPESN38 complexes can dissolve in aqueous media to form clear and stable solutions. Maximum tolerated dose (MTD) of SPESN38-5 is 250 mg/kg by oral route (PO) and 55 mg/kg by intravenous route (IV) in CD-1 mice. SPESN38-8 has the MTD of 45 mg/kg by IV in the same mouse model. PK of SPESN38-5 by PO at 250 mg/kg gave mouse plasma AUC0-∞ of 0.0548 and 4.5007 (nmol × h/mL) for SN38 and SN38 glucuronidate (SN38G), respectively, with a surprisingly high molar ratio of SN38G:SN38 = 82:1. However, PK of SPESN38-5 by IV at 55 mg/kg yielded much higher mouse plasma AUC0-∞ of 18.80 and 27.78 nmol × h/mL for SN38 and SN38G, producing a much lower molar ratio of SN38G:SN38 = 1.48:1. Antitumor efficacy of SPESN38-5 and irinotecan (control) was evaluated against HCT-116 CRC xenograft tumors. The data indicates that SPESN38-5 by IV at 55 mg/kg is more effective in suppressing HCT-116 tumor growth with lower systemic toxicity compared to irinotecan at 50 mg/kg. Additionally, SPESN38-8 and DOX (control) by IV were evaluated in the SK-LMS-1 STS mouse model. The results show that SPESN38-8 at 33 mg/kg is highly effective for inhibiting SK-LMS-1 tumor growth with low toxicity, in contrast to DOX's insensitivity to SK-LMS-1 with high toxicity. Conclusion SPESN38 complexes provide a water soluble SN38 formulation. SPESN38-5 and SPESN38-8 demonstrate better PK values, lower toxicity, and superior antitumor efficacy in mouse models, compared with irinotecan and DOX.
Collapse
Affiliation(s)
| | - Faqing Huang
- University of Southern Mississippi Center For Tobacco Prevention and Health Promotion: University of Southern Mississippi
| | | | | | - Warren A Chow
- University of California Irvine Department of Medicine
| | - Xiang Ling
- Roswell Park Comprehensive Cancer Center
| | - Fengzhi Li
- Roswell Park Comprehensive Cancer Center
| | | | | | | | | |
Collapse
|
6
|
Barber J, Al-Majdoub ZM, Couto N, Howard M, Elmorsi Y, Scotcher D, Alizai N, de Wildt S, Stader F, Sepp A, Rostami-Hodjegan A, Achour B. Toward systems-informed models for biologics disposition: covariates of the abundance of the neonatal Fc Receptor (FcRn) in human tissues and implications for pharmacokinetic modelling. Eur J Pharm Sci 2023; 182:106375. [PMID: 36626943 DOI: 10.1016/j.ejps.2023.106375] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 12/21/2022] [Accepted: 01/03/2023] [Indexed: 01/09/2023]
Abstract
Biologics are a fast-growing therapeutic class, with intertwined pharmacokinetics and pharmacodynamics, affected by the abundance and function of the FcRn receptor. While many investigators assume adequacy of classical models, such as allometry, for pharmacokinetic characterization of biologics, advocates of physiologically-based pharmacokinetics (PBPK) propose consideration of known systems parameters that affect the fate of biologics to enable a priori predictions, which go beyond allometry. The aim of this study was to deploy a systems-informed modelling approach to predict the disposition of Fc-containing biologics. We used global proteomics to quantify the FcRn receptor [p51 and β2-microglobulin (B2M) subunits] in 167 samples of human tissue (liver, intestine, kidney and skin) and assessed covariates of its expression. FcRn p51 subunit was highest in liver relative to other tissues, and B2M was 1-2 orders of magnitude more abundant than FcRn p51 across all sets. There were no sex-related differences, while higher expression was confirmed in neonate liver compared with adult liver. Trends of expression in liver and kidney indicated a moderate effect of body mass index, which should be confirmed in a larger sample size. Expression of FcRn p51 subunit was approximately 2-fold lower in histologically normal liver tissue adjacent to cancer compared with healthy liver. FcRn mRNA in plasma-derived exosomes correlated moderately with protein abundance in matching liver tissue, opening the possibility of use as a potential clinical tool. Predicted effects of trends in FcRn abundance in healthy and disease (cancer and psoriasis) populations using trastuzumab and efalizumab PBPK models were in line with clinical observations, and global sensitivity analysis revealed endogenous IgG plasma concentration and tissue FcRn abundance as key systems parameters influencing exposure to Fc-conjugated biologics.
Collapse
Affiliation(s)
- Jill Barber
- Centre for Applied Pharmacokinetic Research, the University of Manchester, Manchester, United Kingdom
| | - Zubida M Al-Majdoub
- Centre for Applied Pharmacokinetic Research, the University of Manchester, Manchester, United Kingdom
| | - Narciso Couto
- Centre for Applied Pharmacokinetic Research, the University of Manchester, Manchester, United Kingdom
| | - Martyn Howard
- Centre for Applied Pharmacokinetic Research, the University of Manchester, Manchester, United Kingdom
| | - Yasmine Elmorsi
- Centre for Applied Pharmacokinetic Research, the University of Manchester, Manchester, United Kingdom
| | - Daniel Scotcher
- Centre for Applied Pharmacokinetic Research, the University of Manchester, Manchester, United Kingdom
| | | | - Saskia de Wildt
- Radboud University Medical Center, Radboud University, Nijmegen, the Netherlands
| | - Felix Stader
- Certara UK Ltd. (Simcyp Division), Sheffield, United Kingdom
| | - Armin Sepp
- Certara UK Ltd. (Simcyp Division), Sheffield, United Kingdom
| | - Amin Rostami-Hodjegan
- Centre for Applied Pharmacokinetic Research, the University of Manchester, Manchester, United Kingdom; Certara UK Ltd. (Simcyp Division), Sheffield, United Kingdom
| | - Brahim Achour
- Department of Biomedical and Pharmaceutical Sciences, College of Pharmacy, the University of Rhode Island, 495A Avedisian Hall, 7 Greenhouse Road, Kingston, RI 02881, United States.
| |
Collapse
|
7
|
Famta P, Shah S, Jain N, Srinivasarao DA, Murthy A, Ahmed T, Vambhurkar G, Shahrukh S, Singh SB, Srivastava S. Albumin-hitchhiking: Fostering the pharmacokinetics and anticancer therapeutics. J Control Release 2023; 353:166-185. [PMID: 36423870 DOI: 10.1016/j.jconrel.2022.11.034] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 11/15/2022] [Accepted: 11/16/2022] [Indexed: 11/27/2022]
Abstract
Nanotherapeutics demonstrate poor accumulation in the tumor microenvironment due to poor extravasation and penetration into the tumor. Therapeutics such as oligonucleotides, peptides and other biologicals suffer from low systemic half-life and rapid degradation. Albumin-hitchhiking has emerged as an effective strategy to enhance tumor-specific accumulation of various therapeutics. Hitchhiking on serum albumin (SA) have shown to improve biological half-life of various therapeutics including nanocarriers (NCs), biologics, oligonucleotides, vaccines, etc. In addition, passive and active accumulation of SA-riding therapeutics in the tumor, site-specific drug release, and SA-mediated endosomal escape have improved the potential of various anticancer modalities such as chemo-, immune-, vaccine, and gene therapies. In this review, we have discussed the advantages of employing SA-hitchhiking in anticancer therapies. In addition, vaccine strategies employing inherent lymph-nodes accumulating property of albumin have been discussed. We have presented a clinical overview of SA-hitchhiked formulations along with possible bottlenecks for improved clinical outcomes. We have also discussed the role of physiologically based pharmacokinetics (PBPK) modelling for efficient characterization of anti-cancer nanotherapeutics.
Collapse
Affiliation(s)
- Paras Famta
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Saurabh Shah
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Naitik Jain
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Dadi A Srinivasarao
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Aditya Murthy
- Department of Biopharmaceutics and Bioequivalence, Dr. Reddy's Laboratories Ltd., Global Clinical Management Group, IPDO, Hyderabad, India
| | - Tausif Ahmed
- Department of Biopharmaceutics and Bioequivalence, Dr. Reddy's Laboratories Ltd., Global Clinical Management Group, IPDO, Hyderabad, India
| | - Ganesh Vambhurkar
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Syed Shahrukh
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Shashi Bala Singh
- Department of Biological Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Saurabh Srivastava
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India.
| |
Collapse
|
8
|
Targeted inhibition of FcRn reduces NET formation to ameliorate experimental ulcerative colitis by accelerating ANCA clearance. Int Immunopharmacol 2022; 113:109474. [DOI: 10.1016/j.intimp.2022.109474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 11/06/2022] [Accepted: 11/14/2022] [Indexed: 11/21/2022]
|
9
|
Lamamy J, Larue A, Mariot J, Dhommée C, Demattei MV, Delneste Y, Gouilleux-Gruart V. The neonatal Fc receptor expression during macrophage differentiation is related to autophagy. Front Immunol 2022; 13:1054425. [PMID: 36389739 PMCID: PMC9663809 DOI: 10.3389/fimmu.2022.1054425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 10/19/2022] [Indexed: 11/05/2022] Open
Abstract
The neonatal Fc receptor (FcRn) plays a central role in recycling and biodistributing immunoglobulin G. FcRn is also involved in many physiological immune functions as well as pathological immune responses in cancer or autoimmune diseases. Low levels of FcRn in tumor cells and the microenvironment is associated with poor prognosis in non-small cell lung cancers. Among cells that are present in the tumor microenvironment, macrophages express high levels of FcRn. Macrophages are involved in these pathophysiological contexts by their dual differentiation states of pro- or anti-inflammatory macrophages. However, variations in FcRn protein expression have not been described in macrophage subtypes. In this work, we studied FcRn expression in an in vitro model of pro- and anti-inflammatory macrophage differentiation. We demonstrated an inverse relation between FcRn protein and mRNA expression in macrophage populations. Autophagy, which is involved in protein degradation and acquisition of phagocytic function in macrophages, participated in regulating FcRn levels. Intravenous immunoglobulin protected FcRn against autophagosome degradation in anti-inflammatory macrophages. Our data demonstrate that autophagy participates in regulating FcRn expression in pro- and anti-inflammatory macrophages. This finding raises new questions concerning the regulation of FcRn in immune functions.
Collapse
Affiliation(s)
| | | | | | | | | | - Yves Delneste
- CRCI2NA, SFR ICAT, Inserm, CNRS, Angers and Nantes University, Angers, France
- Laboratory of Immunology and Allergology, CHU d’Angers, Angers, France
| | - Valérie Gouilleux-Gruart
- EA 7501 GICC, Tours University, Tours, France
- Laboratory of Immunology, CHU de Tours, Tours, France
- *Correspondence: Valérie Gouilleux-Gruart,
| |
Collapse
|
10
|
Yang R, Zhang W, Shang X, Chen H, Mu X, Zhang Y, Zheng Q, Wang X, Liu Y. Neutrophil-related genes predict prognosis and response to immune checkpoint inhibitors in bladder cancer. Front Pharmacol 2022; 13:1013672. [PMID: 36339597 PMCID: PMC9635818 DOI: 10.3389/fphar.2022.1013672] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Accepted: 10/12/2022] [Indexed: 12/20/2023] Open
Abstract
Neutrophils play a key role in the occurrence and development of cancer. However, the relationship between neutrophils and cancer prognosis remains unclear due to their great plasticity and diversity. To explore the effects of neutrophils on the clinical outcome of bladder cancer, we acquired and analyzed gene expression data and clinical information of bladder cancer patients from IMvigor210 cohort and The Cancer Genome Atlas dataset (TCGA) database. We established a neutrophil-based prognostic model incorporating five neutrophil-related genes (EMR3, VNN1, FCGRT, HIST1H2BC, and MX1) and the predictive value of the model was validated in both an internal and an external validation cohort. Multivariate Cox regression analysis further proved that the model remained an independent prognostic factor for overall survival and a nomogram was constructed for clinical practice. Additionally, FCGRT was identified as the key neutrophil-related gene linked to an adverse prognosis of bladder cancer. Up-regulation of FCGRT indicated activated cancer metabolism, immunosuppressive tumor environment, and dysregulated functional status of immune cells. FCGRT overexpression was also correlated with decreased expression of PD-L1 and low levels of tumor mutation burden (TMB). FCGRT predicted a poor response to immunotherapy and had a close correlation with chemotherapy sensitivity. Taken together, a novel prognostic model was developed based on the expression level of neutrophil-related genes. FCGRT served as a promising candidate biomarker for anti-cancer drug response, which may contribute to individualized prognostic prediction and may contribute to clinical decision-making.
Collapse
Affiliation(s)
- Rui Yang
- Department of Medical Oncology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, Jinan, Shandong, China
| | - Wengang Zhang
- Department of Medical Oncology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, Jinan, Shandong, China
| | - Xiaoling Shang
- Department of Medical Oncology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, Jinan, Shandong, China
| | - Hang Chen
- School of Basic Medical Sciences, Shandong First Medical University, Jinan, China
| | - Xin Mu
- Department of Medical Imaging Center, Third People’s Hospital of Jinan, Jinan, China
| | - Yuqing Zhang
- Department of Medical Oncology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, Jinan, Shandong, China
| | - Qi Zheng
- Department of Medical Oncology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, Jinan, Shandong, China
| | - Xiuwen Wang
- Department of Medical Oncology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, Jinan, Shandong, China
| | - Yanguo Liu
- Department of Medical Oncology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, Jinan, Shandong, China
| |
Collapse
|
11
|
Hameedat F, Pizarroso NA, Teixeira N, Pinto S, Sarmento B. Functionalized FcRn-targeted nanosystems for oral drug delivery: A new approach to colorectal cancer treatment. Eur J Pharm Sci 2022; 176:106259. [PMID: 35842140 DOI: 10.1016/j.ejps.2022.106259] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 07/01/2022] [Accepted: 07/11/2022] [Indexed: 01/17/2023]
Abstract
Colorectal cancer (CRC) is the second type of cancer with the highest lethality rate. The current chemotherapy to treat CRC causes systemic toxicity, unsatisfying response rate, and low tumor-specific selectivity, which is mainly administered by invasive routes. The chronic and aggressive nature of cancers may require long-term regimens. Thus, the oral route is preferred. However, the orally administered drugs still need to surpass the harsh environment of the gastrointestinal tract and the biological barriers. Nanotechnology is a promising strategy to overcome the oral route limitations. Targeted nanoparticle systems decorated with functional groups can enhance the delivery of anticancer agents to tumor sites. It is described in the literature that the neonatal Fc receptor (FcRn) is expressed in cancer tissue and overexpressed in CRC epithelial cells. However, the impact of FcRn-targeted nanosystems in the treatment of CRC has been poorly investigated. This review article discusses the current knowledge on the involvement of the FcRn in CRC, as well as to critically assess its relevance as a target for further localization of oral nanocarriers in CRC tumor cells. Finally, a brief overview of cancer therapeutics, strategies to design the nanoparticles of anticancer drugs and a review of decorated nanoparticles with FcRn moieties are explored.
Collapse
Affiliation(s)
- Fatima Hameedat
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, Porto 4200-393, Portugal; NANOMED EMJMD, Pharmacy School, Faculty of Health, University of Angers, France; INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, Porto 4200-393, Portugal
| | - Nuria A Pizarroso
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, Porto 4200-393, Portugal
| | - Natália Teixeira
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, Porto 4200-393, Portugal; INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, Porto 4200-393, Portugal; Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Rua do Campo Alegre, Porto 4169-007, Portugal
| | - Soraia Pinto
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, Porto 4200-393, Portugal; INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, Porto 4200-393, Portugal; ICBAS - Instituto de Ciências Biomédicas Abel Salazar, University of Porto, Rua Jorge Viterbo Ferreira, 228, Porto 4150-180, Portugal
| | - Bruno Sarmento
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, Porto 4200-393, Portugal; INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, Porto 4200-393, Portugal; CESPU - IUCS, Rua Central de Gandra 1317, Gandra 4585-116, Portugal.
| |
Collapse
|
12
|
Thomas J, Torok MA, Agrawal K, Pfau T, Vu TT, Lyberger J, Chang H, Castillo AMM, Chen M, Remaily B, Kim K, Xie Z, Dillhoff ME, Kulp SK, Behbehani GK, Cruz-Monserrate Z, Ganesan LP, Owen DH, Phelps MA, Coss CC, Mace TA. The Neonatal Fc Receptor Is Elevated in Monocyte-Derived Immune Cells in Pancreatic Cancer. Int J Mol Sci 2022; 23:7066. [PMID: 35806069 PMCID: PMC9266939 DOI: 10.3390/ijms23137066] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 06/20/2022] [Accepted: 06/22/2022] [Indexed: 12/16/2022] Open
Abstract
The neonatal Fc receptor (FcRn) is responsible for recycling of IgG antibodies and albumin throughout the body. This mechanism has been exploited for pharmaceutic delivery across an array of diseases to either enhance or diminish this function. Monoclonal antibodies and albumin-bound nanoparticles are examples of FcRn-dependent anti-cancer therapeutics. Despite its importance in drug delivery, little is known about FcRn expression in circulating immune cells. Through time-of-flight mass cytometry (CyTOF) we were able to characterize FcRn expression in peripheral blood mononuclear cell (PBMC) populations of pancreatic ductal adenocarcinoma (PDAC) patients and non-cancer donors. Furthermore, we were able to replicate these findings in an orthotopic murine model of PDAC. Altogether, we found that in both patients and mice with PDAC, FcRn was elevated in migratory and resident classical dendritic cell type 2 (cDC2) as well as monocytic and granulocytic myeloid-derived suppressor cell (MDSC) populations compared to tumor-free controls. Furthermore, PBMCs from PDAC patients had elevated monocyte, dendritic cells and MDSCs relative to non-cancer donor PBMCs. Future investigations into FcRn activity may further elucidate possible mechanisms of poor efficacy of antibody immunotherapies in patients with PDAC.
Collapse
Affiliation(s)
- Justin Thomas
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (J.T.); (T.T.V.); (A.M.M.C.); (M.C.); (B.R.); (K.K.); (Z.X.); (S.K.K.); (M.A.P.)
| | - Molly A. Torok
- The James Comprehensive Cancer Center, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (M.A.T.); (K.A.); (T.P.); (Z.C.-M.); (D.H.O.)
| | - Kriti Agrawal
- The James Comprehensive Cancer Center, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (M.A.T.); (K.A.); (T.P.); (Z.C.-M.); (D.H.O.)
| | - Timothy Pfau
- The James Comprehensive Cancer Center, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (M.A.T.); (K.A.); (T.P.); (Z.C.-M.); (D.H.O.)
| | - Trang T. Vu
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (J.T.); (T.T.V.); (A.M.M.C.); (M.C.); (B.R.); (K.K.); (Z.X.); (S.K.K.); (M.A.P.)
| | - Justin Lyberger
- Division of Hematology, Department of Internal Medicine, The Ohio State University, 420 W. 12th Ave., Columbus, OH 43210, USA; (J.L.); (H.C.); (G.K.B.)
| | - Hsiaochi Chang
- Division of Hematology, Department of Internal Medicine, The Ohio State University, 420 W. 12th Ave., Columbus, OH 43210, USA; (J.L.); (H.C.); (G.K.B.)
| | - Alyssa Marie M. Castillo
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (J.T.); (T.T.V.); (A.M.M.C.); (M.C.); (B.R.); (K.K.); (Z.X.); (S.K.K.); (M.A.P.)
| | - Min Chen
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (J.T.); (T.T.V.); (A.M.M.C.); (M.C.); (B.R.); (K.K.); (Z.X.); (S.K.K.); (M.A.P.)
| | - Bryan Remaily
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (J.T.); (T.T.V.); (A.M.M.C.); (M.C.); (B.R.); (K.K.); (Z.X.); (S.K.K.); (M.A.P.)
| | - Kyeongmin Kim
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (J.T.); (T.T.V.); (A.M.M.C.); (M.C.); (B.R.); (K.K.); (Z.X.); (S.K.K.); (M.A.P.)
| | - Zhiliang Xie
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (J.T.); (T.T.V.); (A.M.M.C.); (M.C.); (B.R.); (K.K.); (Z.X.); (S.K.K.); (M.A.P.)
| | - Mary E. Dillhoff
- Division of Surgical Oncology, Department of Internal Medicine, The Ohio State University, 420 W. 12th Ave., Columbus, OH 43210, USA;
| | - Samuel K. Kulp
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (J.T.); (T.T.V.); (A.M.M.C.); (M.C.); (B.R.); (K.K.); (Z.X.); (S.K.K.); (M.A.P.)
| | - Gregory K. Behbehani
- Division of Hematology, Department of Internal Medicine, The Ohio State University, 420 W. 12th Ave., Columbus, OH 43210, USA; (J.L.); (H.C.); (G.K.B.)
| | - Zobeida Cruz-Monserrate
- The James Comprehensive Cancer Center, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (M.A.T.); (K.A.); (T.P.); (Z.C.-M.); (D.H.O.)
- Division of Gastroenterology, Hepatology and Nutrition, Department of Internal Medicine, The Ohio State University, 420 W. 12th Ave., Columbus, OH 43210, USA
| | - Latha P. Ganesan
- Division of Rheumatology and Immunology, Department of Internal Medicine, The Ohio State University, 420 W. 12th Ave., Columbus, OH 43210, USA;
| | - Dwight H. Owen
- The James Comprehensive Cancer Center, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (M.A.T.); (K.A.); (T.P.); (Z.C.-M.); (D.H.O.)
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University, 420 W. 12th Ave., Columbus, OH 43210, USA
| | - Mitch A. Phelps
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (J.T.); (T.T.V.); (A.M.M.C.); (M.C.); (B.R.); (K.K.); (Z.X.); (S.K.K.); (M.A.P.)
- The James Comprehensive Cancer Center, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (M.A.T.); (K.A.); (T.P.); (Z.C.-M.); (D.H.O.)
| | - Christopher C. Coss
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (J.T.); (T.T.V.); (A.M.M.C.); (M.C.); (B.R.); (K.K.); (Z.X.); (S.K.K.); (M.A.P.)
- The James Comprehensive Cancer Center, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (M.A.T.); (K.A.); (T.P.); (Z.C.-M.); (D.H.O.)
| | - Thomas A. Mace
- The James Comprehensive Cancer Center, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (M.A.T.); (K.A.); (T.P.); (Z.C.-M.); (D.H.O.)
- Division of Gastroenterology, Hepatology and Nutrition, Department of Internal Medicine, The Ohio State University, 420 W. 12th Ave., Columbus, OH 43210, USA
| |
Collapse
|
13
|
Antibody–Drug Conjugates as an Emerging Therapy in Oncodermatology. Cancers (Basel) 2022; 14:cancers14030778. [PMID: 35159045 PMCID: PMC8833781 DOI: 10.3390/cancers14030778] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 01/28/2022] [Accepted: 02/01/2022] [Indexed: 12/10/2022] Open
Abstract
Simple Summary Currently, the therapeutic arsenal to fight cancers is extensive. Among these, antibody–drug conjugates (ADCs) consist in an antibody linked to a cytotoxic agent, allowing a specific delivery to tumor cells. ADCs are an emerging class of therapeutics, with twelve FDA- and EMA-approved drugs for hematological and solid cancers. In recent years, tremendous progress has been observed in therapeutic approaches for advanced skin cancer patients. ADCs appear as an emerging therapeutic option in oncodermatology. After providing an overview of ADC design and development, the goal of this article is to review the potential ADC indications in the field of oncodermatology. Abstract Antibody–drug conjugates (ADCs) are an emerging class of therapeutics, with twelve FDA- and EMA-approved drugs for hematological and solid cancers. Such drugs consist in a monoclonal antibody linked to a cytotoxic agent, allowing a specific cytotoxicity to tumor cells. In recent years, tremendous progress has been observed in therapeutic approaches for advanced skin cancer patients. In this regard, targeted therapies (e.g., kinase inhibitors) or immune checkpoint-blocking antibodies outperformed conventional chemotherapy, with proven benefit to survival. Nevertheless, primary and acquired resistances as well as adverse events remain limitations of these therapies. Therefore, ADCs appear as an emerging therapeutic option in oncodermatology. After providing an overview of ADC design and development, the goal of this article is to review the potential ADC indications in the field of oncodermatology.
Collapse
|
14
|
Yanis R, Bergua C, Christelle B, Maillot F, Bigot A, Beurier P, Ferreira-Maldent N, Diot E, Gouilleux-Gruart V. Neonatal Fc receptor expression in lymphoid and myeloid cells in systemic lupus erythematosus. Lupus 2021; 30:1938-1945. [PMID: 34634960 DOI: 10.1177/09612033211045049] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The neonatal Fc receptor (FcRn) is a ubiquitously expressed protein historically involved in IgG and albumin recycling. Recent data suggest an involvement in the pathophysiology of antibody-mediated autoimmune diseases. Among them, systemic lupus erythematosus (SLE) implies clinical and biological abnormalities of innate and adaptive circulating immune cells, potentially involving newly described functions of FcRn. In this study, FcRn expression was assessed by flow cytometry in peripheral blood leukocytes of 41 SLE patients with either active or inactive disease and 32 healthy donors. FcRn expression in B cells, natural killer cells, and T cells of SLE patients was statistically lower as compared to healthy donors. Conversely, FcRn level was statistically higher in non-classical monocyte subpopulations (CD14+CD16+ monocytes) of SLE patients versus healthy donors providing an interesting perspective to further explore its role in SLE pathophysiology.
Collapse
Affiliation(s)
- Ramdani Yanis
- Groupement Innovation et Ciblage Cellulaire EA, 26928Tours University, Tours, France.,Internal Medicine Unit, 26928University Hospital of Tours, Tours, France
| | - Cécile Bergua
- Groupement Innovation et Ciblage Cellulaire EA, 26928Tours University, Tours, France
| | | | - François Maillot
- Internal Medicine Unit, 26928University Hospital of Tours, Tours, France
| | - Adrien Bigot
- Internal Medicine Unit, 26928University Hospital of Tours, Tours, France
| | - Pauline Beurier
- Internal Medicine Unit, 26928University Hospital of Tours, Tours, France
| | | | - Elisabeth Diot
- Internal Medicine Unit, 26928University Hospital of Tours, Tours, France
| | | |
Collapse
|
15
|
Lamamy J, Boulard P, Brachet G, Tourlet S, Gouilleux-Gruart V, Ramdani Y. "Ways in which the neonatal Fc-receptor is involved in autoimmunity". J Transl Autoimmun 2021; 4:100122. [PMID: 34568803 PMCID: PMC8449123 DOI: 10.1016/j.jtauto.2021.100122] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 09/06/2021] [Indexed: 11/18/2022] Open
Abstract
Since the neonatal IgG Fc receptor (FcRn) was discovered, its role has evolved from immunoglobulin recycling and biodistribution to antigen presentation and immune complex routing, bringing it to the center of both humoral and cellular immune responses. FcRn is thus involved in the pathophysiology of immune-related diseases such as cancer, infection, and autoimmune disorders. This review focuses on the role of FcRn in autoimmunity, based on the available data from both animal models and human studies. The knowledge concerning ways in which FcRn is involved in autoimmune response has led to the development of inhibitors for the treatment of autoimmune diseases, also described here. Up to date, the literature remains scarce, shedding light on the need for further studies to fully understand the various pathophysiological roles of this unique receptor. FcRn is an intracellular receptor with a key role in IgG and immune complex management. FcRn-targeting therapies are a promising way of treatment in antibodies mediated diseases.
Collapse
Affiliation(s)
- Juliette Lamamy
- EA7501, GICC, Université François Rabelais de Tours, F-37032, Tours, France
| | - Pierre Boulard
- Laboratoire d'immunologie, CHU Tours, F-37032, Tours, France
| | | | | | | | - Yanis Ramdani
- Service de Médecine Interne, CHU Tours, F-37032, Tours, France
| |
Collapse
|
16
|
Qi T, Cao Y. In Translation: FcRn across the Therapeutic Spectrum. Int J Mol Sci 2021; 22:3048. [PMID: 33802650 PMCID: PMC8002405 DOI: 10.3390/ijms22063048] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 03/11/2021] [Accepted: 03/15/2021] [Indexed: 12/14/2022] Open
Abstract
As an essential modulator of IgG disposition, the neonatal Fc receptor (FcRn) governs the pharmacokinetics and functions many therapeutic modalities. In this review, we thoroughly reexamine the hitherto elucidated biological and thermodynamic properties of FcRn to provide context for our assessment of more recent advances, which covers antigen-binding fragment (Fab) determinants of FcRn affinity, transgenic preclinical models, and FcRn targeting as an immune-complex (IC)-clearing strategy. We further comment on therapeutic antibodies authorized for treating SARS-CoV-2 (bamlanivimab, casirivimab, and imdevimab) and evaluate their potential to saturate FcRn-mediated recycling. Finally, we discuss modeling and simulation studies that probe the quantitative relationship between in vivo IgG persistence and in vitro FcRn binding, emphasizing the importance of endosomal transit parameters.
Collapse
Affiliation(s)
| | - Yanguang Cao
- Division of Pharmacotherapy and Experimental Therapeutics, UNC Eshelman School of Pharmacy, Chapel Hill, NC 27599, USA;
| |
Collapse
|
17
|
Zhang D, Bin Y. DriverSubNet: A Novel Algorithm for Identifying Cancer Driver Genes by Subnetwork Enrichment Analysis. Front Genet 2021; 11:607798. [PMID: 33679866 PMCID: PMC7933651 DOI: 10.3389/fgene.2020.607798] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 12/30/2020] [Indexed: 01/07/2023] Open
Abstract
Identification of driver genes from mass non-functional passenger genes in cancers is still a critical challenge. Here, an effective and no parameter algorithm, named DriverSubNet, is presented for detecting driver genes by effectively mining the mutation and gene expression information based on subnetwork enrichment analysis. Compared with the existing classic methods, DriverSubNet can rank driver genes and filter out passenger genes more efficiently in terms of precision, recall, and F1 score, as indicated by the analysis of four cancer datasets. The method recovered about 50% more known cancer driver genes in the top 100 detected genes than those found in other algorithms. Intriguingly, DriverSubNet was able to find these unknown cancer driver genes which could act as potential therapeutic targets and useful prognostic biomarkers for cancer patients. Therefore, DriverSubNet may act as a useful tool for the identification of driver genes by subnetwork enrichment analysis.
Collapse
Affiliation(s)
- Di Zhang
- College of Information Engineering, Shaoguan University, Shaoguan, China
| | - Yannan Bin
- Institutes of Physical Science and Information Technology, Anhui University, Hefei, China
| |
Collapse
|
18
|
Cadena Castaneda D, Brachet G, Goupille C, Ouldamer L, Gouilleux-Gruart V. The neonatal Fc receptor in cancer FcRn in cancer. Cancer Med 2020; 9:4736-4742. [PMID: 32368865 PMCID: PMC7333860 DOI: 10.1002/cam4.3067] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 03/30/2020] [Accepted: 03/31/2020] [Indexed: 12/25/2022] Open
Abstract
Since the neonatal IgG Fc receptor (FcRn) was discovered, it was found to be involved in immunoglobulin recycling and biodistribution, immune complexes routing, antigen presentation, humoral immune response, and cancer immunosurveillance. The latest data show that FcRn plays a part in cancer pathophysiology. In various types of cancers, such as lung and colorectal cancer, FcRn has been described as an early marker for prognosis. Dysregulation of FcRn expression by cancer cells allows them to increase their metabolism, and this process could be exploited for passive targeting of cytotoxic drugs. However, the roles of this receptor depend on whether the studied cell population is the tumor tissue or the infiltrating cells, bringing forward the need for further studies.
Collapse
Affiliation(s)
| | | | - Caroline Goupille
- CHRU de Tours, Tours, France.,Université de Tours, INSERM, Tours, France
| | - Lobna Ouldamer
- CHRU de Tours, Tours, France.,Université de Tours, INSERM, Tours, France
| | | |
Collapse
|