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Rodríguez-fernández K, Mangas-sanjuán V, Merino-sanjuán M, Martorell-calatayud A, Mateu-puchades A, Climente-martí M, Gras-colomer E. Impact of Pharmacokinetic and Pharmacodynamic Properties of Monoclonal Antibodies in the Management of Psoriasis. Pharmaceutics 2022; 14:654. [PMID: 35336028 PMCID: PMC8954607 DOI: 10.3390/pharmaceutics14030654] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 02/24/2022] [Accepted: 03/11/2022] [Indexed: 12/14/2022] Open
Abstract
The treatment of psoriasis has been revolutionized by the emergence of biological therapies. Monoclonal antibodies (mAb) generally have complex pharmacokinetic (PK) properties with nonlinear distribution and elimination. In recent years, several population pharmacokinetic/pharmacodynamic (PK/PD) models capable of describing different types of mAb have been published. This study aims to summarize the findings of a literature search about population PK/PD modeling and therapeutic drug monitoring (TDM) of mAb in psoriasis. A total of 22 articles corresponding to population PK/PD models of tumor necrosis factor (TNF)-α inhibitors (adalimumab and golimumab), interleukin (IL)-23 inhibitors (guselkumab, tildrakizumab, and risankizumab), IL-23/IL-12 inhibitor (ustekinumab), and IL-17 inhibitors (secukinumab, ixekizumab, and brodalumab) were collected. A summary of the clinical trials conducted so far in psoriasis was included, together with the current structural population PK and PD models. The most significant and clinical covariates were body weight (BW) and the presence of immunogenicity on clearance (CL). The lack of consensus on PK/PD relationships has prevented establishing an adequate dosage and, therefore, accentuates the need for TDM in psoriasis.
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Ding Y, Wu M, Zhang H, Zhu X, Hu Y, Li X, Liu J, Tsao E, Liu M, Li C. Safety, pharmacokinetics and pharmacodynamics of SYN023 alone or in combination with a rabies vaccine: An open, parallel, single dose, phase 1 bridging study in healthy Chinese subjects. Antiviral Res 2020; 184:104956. [DOI: 10.1016/j.antiviral.2020.104956] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 10/13/2020] [Accepted: 10/16/2020] [Indexed: 12/25/2022]
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Abstract
Monoclonal antibodies (mAbs) are immunoglobulins designed to target a specific epitope on an antigen. Immunoglobulins of identical amino-acid sequence were originally produced by hybridomas grown in culture and, subsequently, by recombinant DNA technology using mammalian cell expression systems. The antigen-binding region of the mAb is formed by the variable domains of the heavy and light chains and contains the complementarity-determining region that imparts the high specificity for the target antigen. The pharmacokinetics of mAbs involves target-mediated and non-target-related factors that influence their disposition.Preclinical safety evaluation of mAbs differs substantially from that of small molecular (chemical) entities. Immunogenicity of mAbs has implications for their pharmacokinetics and safety. Early studies of mAbs in humans require careful consideration of the most suitable study population, route/s of administration, starting dose, study design and the potential difference in pharmacokinetics in healthy subjects compared to patients expressing the target antigen.Of the ever-increasing diversity of therapeutic indications for mAbs, we have concentrated on two that have proved dramatically successful. The contribution that mAbs have made to the treatment of inflammatory conditions, in particular arthritides and inflammatory bowel disease, has been nothing short of revolutionary. Their benefit has also been striking in the treatment of solid tumours and, most recently, as immunotherapy for a wide variety of cancers. Finally, we speculate on the future with various new approaches to the development of therapeutic antibodies.
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Bishop CV, Lee DM, Slayden OD, Li X. Intravenous neutralization of vascular endothelial growth factor reduces vascular function/permeability of the ovary and prevents development of OHSS-like symptoms in rhesus monkeys. J Ovarian Res 2017; 10:41. [PMID: 28683759 PMCID: PMC5501270 DOI: 10.1186/s13048-017-0340-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Accepted: 06/20/2017] [Indexed: 11/22/2022] Open
Abstract
Background Ovarian hyperstimulation syndrome (OHSS) is a disorder associated with elevated serum VEGFA following chorionic gonadotropin (hCG) exposure in controlled ovarian stimulation (COS) cycles in women. In this study, we tested the effect of intravenous VEGFA neutralization on OHSS-like symptoms and vascular function in rhesus macaques during COS cycles. Methods Monkeys (n = 8) were treated with 3 COS protocols and assigned randomly to groups as follows: 1) COS alone (Control,n = 5); 2) COS + VEGF mAb Avastin 19 ± 5 h before hCG (Avastin pre-hCG; n = 6); 3) COS + Avastin 3–4 days post-hCG (Avastin post-hCG; n = 4); 4) COS + Simulated Early Pregnancy (SEPn = 3); or 5) COS + SEP + Avastin (SEP + Avastinn = 3). Follicles were aspirated 36 h post-hCG, fluid was collected from one follicle for analysis of steroid and vascular hormone content. Remaining follicles were aspirated, and luteinized granulosa cells (LGCs) cultured for 24 h. Ovarian/uterine vascular flow (VF) and blood volume (BV) were analyzed by contrast enhanced ultrasound (CEUS) before hCG bolus and 6–8 days post-hCG bolus/time of peak SEP response. Ovarian permeability to albumin was analyzed by Dynamic Contrast Enhanced-MRI (DCE-MRI) post-hCG. Results Abdominal fluid was present in 4/5 Control, 2/6 Avastin pre-hCG, and 3/4 Avastin post-hCG females. Neutralization of VEGFA before hCG reduced ovarian VF, BV, and permeability to albumin (P < 0.05), while only ovarian VF and permeability were reduced in Avastin-post hCG group (P < 0.05). There was no effect of Avastin on ovarian vascular function during COS + SEP. VEGF levels in follicular fluid were reduced 78-fold by Avastin pre-hCG, and LGCs exposed to Avastin in vivo also released 4-fold less VEGF into culture media (P < 0.05). Culture medium of LGCs exposed to VEGFA neutralization in vivo had lower levels of P4 and ANGPT1, and an increased ratio of ANGPT2/1 (P < 0.05). Uterine VF was reduced by SEP + Avastin in the basalis/junctional zone (P < 0.05). Conclusions Avastin treatment before hCG prevents the development of symptoms associated with ovarian hyperstimulation syndrome. In vitro data suggest neutralization of VEGFA alters expression of other vascular factors typically induced by hCG in the luteinizing follicle. Neutralization of VEGFA action alters the vascular function of the basalis zone of the uterus during simulated early pregnancy, indicating a potential effect on embryo implantation. Electronic supplementary material The online version of this article (doi:10.1186/s13048-017-0340-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- C V Bishop
- Division of Reproductive & Developmental Sciences, Oregon National Primate Research Center, Beaverton, OR, 97006, USA.
| | - D M Lee
- Obstetrics & Gynecology, Oregon Health & Science University, Portland, OR, 97239, USA
| | - O D Slayden
- Division of Reproductive & Developmental Sciences, Oregon National Primate Research Center, Beaverton, OR, 97006, USA.,Obstetrics & Gynecology, Oregon Health & Science University, Portland, OR, 97239, USA
| | - X Li
- Advanced Imaging Research Center, Oregon Health & Science University, Portland, OR, 97239, USA
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Minion LE, Tewari KS. The safety and efficacy of bevacizumab in the treatment of patients with recurrent or metastatic cervical cancer. Expert Rev Anticancer Ther 2017; 17:191-198. [PMID: 27748633 DOI: 10.1080/14737140.2016.1246187] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
INTRODUCTION Bevacizumab is a recombinant humanized monoclonal antibody against vascular endothelial growth factor (VEGF). (Avastin; Genetech, Inc, San Francisco, CA) Angiogenesis is blocked by the binding of bevacizumab to VEGF, inhibiting the binding of this ligand to the VEGF receptor. On 14 August 2014 the Food and Drug Administration (FDA) approved use of bevacizumab in persistent, recurrent, or metastatic cervical cancer. Areas covered: Herein we review pharmacodynamics and kinetics, clinical data and treatment-related toxicities of bevacizumab in the treatment of metastatic, recurrent or persistent cervical cancer. Additionally, future areas of development are reviewed. Expert commentary: Anti-angiogenesis therapy with bevacizumab is central to metastatic, persistent, and recurrent cervical cancer treatment. Additional anti-angiogenesis drugs are in development. Future studies will need to establish if the addition of multiple anti-angiogenesis agents or anti-angiogenesis in combination with immunotherapy is more effective than bevacizumab with chemotherapy.
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Affiliation(s)
- Lindsey E Minion
- a The Division of Gynecologic Oncology, Department of Obstetrics & Gynecology , University of California, Irvine Medical Center , Orange , CA , USA
| | - Krishnansu S Tewari
- a The Division of Gynecologic Oncology, Department of Obstetrics & Gynecology , University of California, Irvine Medical Center , Orange , CA , USA
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Falk AT, Barrière J, François E, Follana P. Bevacizumab: A dose review. Crit Rev Oncol Hematol 2015; 94:311-22. [PMID: 25703583 DOI: 10.1016/j.critrevonc.2015.01.012] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2014] [Revised: 12/15/2014] [Accepted: 01/29/2015] [Indexed: 12/21/2022] Open
Abstract
Angiogenesis is a key process in cancer development and has been described has a hallmark of cancer. Two dose-intensities were approved for cancer treatment by the Food and Drug Administration and European Medicines Agency: 2.5mg/kg/week dose equivalent and 5mg/kg/week dose equivalent. While bevacizumab has shown its effectiveness in clinical trials, pharmacodynamics is not fully understood and a dose-effect relationship has not been proven in vivo. Direct trials comparing high or low doses are rare with potential dose-effect toxicity. Discordant data have been reported on the efficacy of doses. This review discusses the dose of bevacizumab via the analysis of studies that led to the approval of bevacizumab in clinical practice. Optimization of doses schemes could reduce potential dose-effect toxicities, potentiate synergetic effects with chemotherapy and permit the prescription to a larger population with a better cost-effectiveness ratio.
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Affiliation(s)
- Alexander T Falk
- Centre Antoine Lacassagne, 33 avenue Valombrose, 06000 Nice, France
| | - Jérôme Barrière
- Centre Antoine Lacassagne, 33 avenue Valombrose, 06000 Nice, France
| | - Eric François
- Centre Antoine Lacassagne, 33 avenue Valombrose, 06000 Nice, France
| | - Philippe Follana
- Centre Antoine Lacassagne, 33 avenue Valombrose, 06000 Nice, France.
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Sarkanen JR, Mannerström M, Vuorenpää H, Uotila J, Ylikomi T, Heinonen T. Intra-Laboratory Pre-Validation of a Human Cell Based in vitro Angiogenesis Assay for Testing Angiogenesis Modulators. Front Pharmacol 2011; 1:147. [PMID: 21779245 PMCID: PMC3134867 DOI: 10.3389/fphar.2010.00147] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [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: 06/09/2010] [Accepted: 12/31/2010] [Indexed: 11/13/2022] Open
Abstract
The developed standardized human cell based in vitro angiogenesis assay was intra-laboratory pre-validated to verify that the method is reliable and relevant for routine testing of modulators of angiogenesis, e.g., pharmaceuticals and industrial chemicals. This assay is based on the earlier published method but it was improved and shown to be more sensitive and rapid than the previous assay. The performance of the assay was assessed by using six reference chemicals, which are widely used pharmaceuticals that inhibit angiogenesis: acetyl salicylic acid, erlotinib, 2-methoxyestradiol, levamisole, thalidomide, and anti-vascular endothelial growth factor. In the intra-laboratory pre-validation, the sensitivity of the assay (upper and lower limits of detection and linearity of response in tubule formation), batch to batch variation in tubule formation between different Master cell bank batches, and precision as well as the reliability of the assay (reproducibility and repeatability) were tested. The pre-set acceptance criteria for the intra-laboratory pre-validation study were met. The relevance of the assay in man was investigated by comparing the effects of reference chemicals and their concentrations to the published human data. The comparison showed a good concordance, which indicates that this human cell based angiogenesis model predicts well the effects in man and has the potential to be used to supplement and/or replace of animal tests.
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Affiliation(s)
- Jertta-Riina Sarkanen
- Finnish Center for Alternative Methods, Medical School, University of Tampere Tampere, Finland
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Hu CB, Chen CP, Yeh TK, Song JS, Chang CY, Chuu JJ, Tung FF, Ho PY, Chen TW, Lin CH, Wang MH, Chang KY, Huang CL, Lin HL, Li WT, Hwang DR, Chern JH, Hwang LL, Chang JY, Chao YS, Chen CT. BPR0C261 is a novel orally active antitumor agent with antimitotic and anti-angiogenic activities. Cancer Sci 2010; 102:182-91. [DOI: 10.1111/j.1349-7006.2010.01744.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
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Abstract
Monoclonal antibodies (mAbs) have been used in the treatment of various diseases for over 20 years and combine high specificity with generally low toxicity. Their pharmacokinetic properties differ markedly from those of non-antibody-type drugs, and these properties can have important clinical implications. mAbs are administered intravenously, intramuscularly or subcutaneously. Oral administration is precluded by the molecular size, hydrophilicity and gastric degradation of mAbs. Distribution into tissue is slow because of the molecular size of mAbs, and volumes of distribution are generally low. mAbs are metabolized to peptides and amino acids in several tissues, by circulating phagocytic cells or by their target antigen-containing cells. Antibodies and endogenous immunoglobulins are protected from degradation by binding to protective receptors (the neonatal Fc-receptor [FcRn]), which explains their long elimination half-lives (up to 4 weeks). Population pharmacokinetic analyses have been applied in assessing covariates in the disposition of mAbs. Both linear and nonlinear elimination have been reported for mAbs, which is probably caused by target-mediated disposition. Possible factors influencing elimination of mAbs include the amount of the target antigen, immune reactions to the antibody and patient demographics. Bodyweight and/or body surface area are generally related to clearance of mAbs, but clinical relevance is often low. Metabolic drug-drug interactions are rare for mAbs. Exposure-response relationships have been described for some mAbs. In conclusion, the parenteral administration, slow tissue distribution and long elimination half-life are the most pronounced clinical pharmacokinetic characteristics of mAbs.
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Affiliation(s)
- Ron J Keizer
- Department of Pharmacy and Pharmacology, Netherlands Cancer Institute/Slotervaart Hospital, Amsterdam, the Netherlands.
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Abstract
Advocates of chimpanzee research claim the genetic similarity of humans and chimpanzees make them an indispensable research tool to combat human diseases. Given that cancer is a leading cause of human death worldwide, one might expect that if chimpanzees were needed for, or were productive in, cancer research, then they would have been widely used. This comprehensive literature analysis reveals that chimpanzees have scarcely been used in any form of cancer research, and that chimpanzee tumours are extremely rare and biologically different from human cancers. Often, chimpanzee citations described peripheral use of chimpanzee cells and genetic material in predominantly human genomic studies. Papers describing potential new cancer therapies noted significant concerns regarding the chimpanzee model. Other studies described interventions that have not been pursued clinically. Finally, available evidence indicates that chimpanzees are not essential in the development of therapeutic monoclonal antibodies. It would therefore be unscientific to claim that chimpanzees are vital to cancer research. On the contrary, it is reasonable to conclude that cancer research would not suffer, if the use of chimpanzees for this purpose were prohibited in the US. Genetic differences between humans and chimpanzees, make them an unsuitable model for cancer, as well as other human diseases.
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Affiliation(s)
- Jarrod Bailey
- New England Anti-Vivisection Society, Boston, MA 02108-5100, USA.
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Otake AH, Mattar AL, Freitas HC, Machado CML, Nonogaki S, Fujihara CK, Zatz R, Chammas R. Inhibition of angiotensin II receptor 1 limits tumor-associated angiogenesis and attenuates growth of murine melanoma. Cancer Chemother Pharmacol 2009; 66:79-87. [PMID: 19771429 DOI: 10.1007/s00280-009-1136-0] [Citation(s) in RCA: 45] [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: 02/05/2009] [Accepted: 09/08/2009] [Indexed: 12/22/2022]
Abstract
PURPOSE We evaluated the involvement of angiotensin II (AngII)-dependent pathways in melanoma growth, through the pharmacological blockage of AT1 receptor by the anti-hypertensive drug losartan (LOS). RESULTS We showed immunolabeling for both AngII and the AT1 receptor within the human melanoma microenvironment. Like human melanomas, we showed that murine melanomas also express the AT1 receptor. Growth of murine melanoma, both locally and at distant sites, was limited in mice treated with LOS. The reduction in tumor growth was accompanied by a twofold decrease in tumor-associated microvessel density and by a decrease in CD31 mRNA levels. While no differences were found in the VEGF expression levels in tumors from treated animals, reduction in the expression of the VEGFR1 (Flt-1) at the mRNA and protein levels was observed. We also showed downregulation of mRNA levels of both Flt-4 and its ligand, VEGF-C. CONCLUSIONS Together, these results show that blockage of AT1 receptor signaling may be a promising anti-tumor strategy, interfering with angiogenesis by decreasing the expression of angiogenic factor receptors.
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Affiliation(s)
- Andréia Hanada Otake
- Laboratório de Oncologia Experimental (LIM-24), Departamento de Radiologia e Instituto do Câncer do Estado de São Paulo, Faculdade de Medicina da Universidade de São Paulo, Av Dr Arnaldo, 455 room 4112/4122, São Paulo, Brazil
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Abstract
Until recently, advances in non-small-cell lung cancer (NSCLC) care have been limited; new chemotherapy regimens have not significantly impacted patient survival. With our improved understanding of tumor biology, novel biological therapies targeting key tumorigenic processes targeting factors essential for tumor growth, such as angiogenesis, have been developed that improve patient outcomes beyond those achieved with chemotherapy alone. One of these, bevacizumab (Avastin), specifically targets VEGF, which is key to the malignant growth and progression of solid tumors. Bevacizumab-based therapy until progression significantly delays disease progression, has a well-characterized and acceptable safety profile in bevacizumab-eligible patients and was the first treatment to improve the overall survival of patients with advanced NSCLC beyond 1 year, a significant breakthrough in advanced NSCLC care. Furthermore, bevacizumab-based therapy significantly delays disease progression and has a well-characterized and acceptable safety profile. Based on these data, bevacizumab has received approval for the first-line treatment of NSCLC in the USA and Europe. A number of ongoing trials will potentially expand the eligible patient population for bevacizumab and further define its role in NSCLC treatment.
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Affiliation(s)
- Christian Manegold
- Heidelberg University Medical Center, Department of Surgery - Interdisciplinary Thoracic Oncology, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany.
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