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Aida Y, Ohgami M, Mukai Y, Matsuyama M, Obata-Yasuoka M, Satoh T, Homma M, Sekine I, Hizawa N. Pharmacokinetic study of erlotinib in a pregnant woman with advanced non-small cell lung cancer and observation of the effects on the child growth. Br J Clin Pharmacol 2024. [PMID: 38889797 DOI: 10.1111/bcp.16120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 04/26/2024] [Accepted: 04/30/2024] [Indexed: 06/20/2024] Open
Abstract
AIMS The aim of the study is to report the clinical and pharmacological observations from a pregnant patient treated with erlotinib in the second and third trimesters of pregnancy. METHODS Maternal and neonatal blood levels and safety of erlotinib and its metabolites were evaluated. Child development was monitored for 6 years. RESULTS A 31-year-old woman with stage IV lung adenocarcinoma with EGFR exon19 deletion began treatment with erlotinib 150 mg/day at 17 weeks of gestation. Although foetal growth retardation and oligohydramnios were observed at several times during the pregnancy, treatment was continued due to the severity of the maternal presentation, with ongoing foetal monitoring. The foetus seemed to tolerate and recover well without specific interventions. A healthy baby boy was delivered at 37 weeks gestation. The child grew and developed without any obvious issues. At last follow-up, at age 6 years, he was attending school at a grade appropriate for his age without health or developmental problems. Blood levels of erlotinib were 397-856 ng/mL at 18-37 weeks of gestation and 1190 ng/mL at 8 weeks postpartum. The blood concentration ratios of OSI-413-to-erlotinib ranged from 0.167 to 0.253 at 18-37 weeks of gestation, excluding 24 weeks, and 0.131 at 8 weeks postpartum. The maternal-to-foetal transfer rate of erlotinib, OSI-420 and OSI-413 were 24.5, 34.8 and 20.3%, respectively. CONCLUSION Erlotinib use during the second and third trimester of pregnancy did not seem to cause any untoward effects on the developing foetus, or any long-lasting effects that could be detected during 6 years of follow-up of the child.
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Affiliation(s)
- Yuka Aida
- Department of Respiratory Medicine, University of Tsukuba Hospital, Tsukuba, Japan
- Department of Medical Oncology, University of Tsukuba Hospital, Tsukuba, Japan
| | - Masahiro Ohgami
- Department of Pharmacy, Ibaraki Prefectural Central Hospital, Kasama, Japan
| | - Yuji Mukai
- Department of Pharmacy, University of Tsukuba Hospital, Tsukuba, Japan
| | - Masashi Matsuyama
- Department of Respiratory Medicine, University of Tsukuba Hospital, Tsukuba, Japan
| | - Mana Obata-Yasuoka
- Department of Obstetrics and Gynecology, Institute of medicine, University of Tsukuba, Tsukuba, Japan
| | - Toyomi Satoh
- Department of Obstetrics and Gynecology, Institute of medicine, University of Tsukuba, Tsukuba, Japan
| | - Masato Homma
- Department of Pharmacy, University of Tsukuba Hospital, Tsukuba, Japan
- Department of Pharmaceutical Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba, Japan
| | - Ikuo Sekine
- Department of Medical Oncology, University of Tsukuba Hospital, Tsukuba, Japan
| | - Nobuyuki Hizawa
- Department of Respiratory Medicine, University of Tsukuba Hospital, Tsukuba, Japan
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Favero D, Lapuchesky LS, Poggio F, Nardin S, Perachino M, Arecco L, Scavone G, Ottonello S, Latocca MM, Borea R, Puglisi S, Cosso M, Fozza A, Spinaci S, Lambertini M. Choosing the appropriate pharmacotherapy for breast cancer during pregnancy: what needs to be considered? Expert Opin Pharmacother 2023; 24:1975-1984. [PMID: 38179613 DOI: 10.1080/14656566.2023.2293167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Accepted: 12/06/2023] [Indexed: 01/06/2024]
Abstract
INTRODUCTION Breast cancer is the most commonly diagnosed malignancy during pregnancy. Breast cancer during pregnancy is a challenging clinical condition requiring proper and timely multidisciplinary management. AREAS COVERED This review focuses on the management of breast cancer during pregnancy with a focus about the current state-of-the-art on the feasibility and safety of pharmacotherapy approaches in this setting. EXPERT OPINION Multidisciplinary care is key for a proper diagnostic-therapeutic management of breast cancer during pregnancy. Engaging patients and their caregivers in the decision-making process is essential and psychological support should be provided. The treatment of patients with breast cancer during pregnancy should follow the same recommendations as those for breast cancer in young women outside pregnancy but taking into account the gestational age at the time of treatment.Anthracycline-, cyclophosphamide-, and taxane-based regimens can be safely administered during the second and third trimesters with standard protocols, preferring weekly regimens whenever possible. Endocrine therapy, immune checkpoint inhibitors, and targeted agents are contraindicated throughout pregnancy, also due to the very limited data available to guide their administration in this setting. During treatment, careful fetal growth monitoring is mandatory, and even after delivery proper health monitoring for the children exposed in utero to chemotherapy should be continued.
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Affiliation(s)
- Diletta Favero
- Department of Internal Medicine and Medical Specialties (Di.M.I.), School of Medicine, University of Genova, Genoa, Italy
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Laura Sabina Lapuchesky
- Department of Medical Oncology, Instituto Alexander Fleming, University of Buenos Aires, Buenos Aires, Argentina
| | - Francesca Poggio
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Simone Nardin
- Department of Internal Medicine and Medical Specialties (Di.M.I.), School of Medicine, University of Genova, Genoa, Italy
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Marta Perachino
- Department of Internal Medicine and Medical Specialties (Di.M.I.), School of Medicine, University of Genova, Genoa, Italy
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Luca Arecco
- Department of Internal Medicine and Medical Specialties (Di.M.I.), School of Medicine, University of Genova, Genoa, Italy
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Graziana Scavone
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Silvia Ottonello
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Maria Maddalena Latocca
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Roberto Borea
- Department of Internal Medicine and Medical Specialties (Di.M.I.), School of Medicine, University of Genova, Genoa, Italy
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Silvia Puglisi
- Department of Internal Medicine and Medical Specialties (Di.M.I.), School of Medicine, University of Genova, Genoa, Italy
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Maurizio Cosso
- Department of Radiology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Alessandra Fozza
- Department of Radiotherapy, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Stefano Spinaci
- Division of Breast Surgery, Ospedale Villa Scassi, Genoa, Italy
| | - Matteo Lambertini
- Department of Internal Medicine and Medical Specialties (Di.M.I.), School of Medicine, University of Genova, Genoa, Italy
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
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Sorouri K, Loren AW, Amant F, Partridge AH. Patient-Centered Care in the Management of Cancer During Pregnancy. Am Soc Clin Oncol Educ Book 2023; 43:e100037. [PMID: 37220323 DOI: 10.1200/edbk_100037] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
The management of cancer during pregnancy requires a patient-centered, multidisciplinary approach to balance maternal and fetal well-being given the rarity of this clinical scenario and lack of substantial data. Involvement of oncology and nononcology medical specialists and ethical, legal, and psychosocial supports, as needed, is instrumental in navigating the complexities of care for this patient population. Critical periods of fetal development and physiological changes in pregnancy must be considered when planning diagnostic and therapeutic approaches during pregnancy. The complexity of symptom recognition and interventional approaches contributes to diagnostic delays of cancers during pregnancy. Ultrasound and whole-body diffusion-weighted magnetic resonance imaging are safe throughout pregnancy. Surgery can be safely performed throughout pregnancy, with the early second trimester preferred for intra-abdominal surgery. Chemotherapy can be safely administered after 12-14 weeks of gestation until 1-3 weeks before the anticipated delivery. Most targeted and immunotherapeutic agents are contraindicated during pregnancy because of limited data. Pelvic radiation during pregnancy is absolutely contraindicated, while if radiation to the upper body is needed, administration should only be considered early in pregnancy. To ensure that the total cumulative fetal exposure to ionizing radiation does not exceed 100 mGy, early inclusion of the radiology team in the care plan is required. Closer prenatal monitoring is recommended for maternal and fetal treatment-related toxicities. Delivery before 37 weeks of gestation should be avoided if possible, and vaginal delivery is preferred unless obstetrically indicated or specific clinical scenarios. Postpartum, breastfeeding should be discussed, and the neonate should receive blood work to assess for acute toxicities with follow-up arranged for long-term monitoring.
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Affiliation(s)
- Kimia Sorouri
- Dana-Farber Cancer Institute, Boston, MA
- Harvard Medical School, Boston, MA
| | - Alison W Loren
- Perelman School of Medicine of the University of Pennsylvania, Philadelphia, PA
| | - Frédéric Amant
- Netherlands Cancer Institute, Amsterdam, the Netherlands
- KU Leuven, Leuven, Belgium
- University of Amsterdam, Amsterdam, the Netherlands
| | - Ann H Partridge
- Dana-Farber Cancer Institute, Boston, MA
- Harvard Medical School, Boston, MA
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Shang M, Luo X, Wu J, Wang Z, Chen Q, Zhou Y. The safety and efficacy for the treatment of alectinib in a women with ALK-positive lung cancer delivered a healthy male neonate throughout Pregnancy: A case report. Lung Cancer 2023; 180:107188. [PMID: 37087822 DOI: 10.1016/j.lungcan.2023.107188] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 03/13/2023] [Accepted: 04/04/2023] [Indexed: 04/25/2023]
Abstract
The incidence of lung cancer in pregnancy is increasing because of an increase in cigarette smoking among young women, air pollution, and advanced maternal age. This is the third case report of a woman with metastatic anaplastic lymphoma kinase (ALK)-positive lung adenocarcinoma treated with alectinib during pregnancy. The patient was diagnosed with lung cancer at 26 weeks' gestation. Her condition rapidly progressed to disseminated intravascular coagulation accompanied by hypoxemia. After 5 days of treatment with alectinib 600 mg twice daily and best supportive care, the patient's symptoms quickly resolved. She delivered a healthy male newborn at 39 weeks' gestation. At birth, the alectinib concentration was 4.3 times higher in maternal plasma than that in newborn plasma (299.0 vs 69.2 ng/mL). The concentrations of alectinib in the amniotic fluid and the placenta were 27.3 ng/mL and 1136.25 ng/g, respectively. The alectinib concentration in the maternal milk (152 ng/mL) indicated that this drug could be excreted through the breast milk. At 12 months after the diagnosis, the mother had recovered well, and no developmental anomalies were observed in the infant.
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Affiliation(s)
- Meijiao Shang
- Departments of Obstetrics and Gynecology, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian 361000, China; Clinical Medical Research Center for Obstetrics and Gynecology Diseases of Fujian Province, Xiamen, Fujian 361000, China
| | - Xi Luo
- Departments of Pharmacology, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian 361000, China
| | - Jingxun Wu
- Departments of Oncology, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian 361000, China
| | - ZeZheng Wang
- Departments of Obstetrics and Gynecology, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian 361000, China; Clinical Medical Research Center for Obstetrics and Gynecology Diseases of Fujian Province, Xiamen, Fujian 361000, China
| | - Qionghua Chen
- Departments of Obstetrics and Gynecology, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian 361000, China; Clinical Medical Research Center for Obstetrics and Gynecology Diseases of Fujian Province, Xiamen, Fujian 361000, China
| | - Ying Zhou
- Departments of Obstetrics and Gynecology, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian 361000, China; Clinical Medical Research Center for Obstetrics and Gynecology Diseases of Fujian Province, Xiamen, Fujian 361000, China.
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Abstract
BACKGROUND Over than one third (28-58%) of pregnancy-associated breast cancer (PABC) cases are characterized by positive epidermal growth factor receptor 2-positive (HER2) expression. Trastuzumab anti-HER2 monoclonal antibody is still the benchmark treatment of HER2-positive breast tumors. However, FDA has categorized Trastuzumab as a category D drug for pregnant patients with breast cancer. This systemic review aims to synthesize all currently available data of trastuzumab administration during pregnancy and provide an updated view of the effect of trastuzumab on fetal and maternal outcome. METHODS Eligible articles were identified by a search of MEDLINE bibliographic database and ClinicalTrials.gov for the period up to 01/09/2020; The algorithm consisted of a predefined combination of the words "breast", "cancer", "trastuzumab" and "pregnancy". This study was performed in accordance with the PRISMA guidelines. RESULTS A total of 28 eligible studies were identified (30 patients, 32 fetuses). In more than half of cases, trastuzumab was administered in the metastatic setting. The mean duration of trastuzumab administration during gestation was 15.7 weeks (SD: 10.8; median: 17.5; range: 1-32). Oligohydramnios or anhydramnios was the most common (58.1%) adverse event reported in all cases. There was a statistically significant decrease in oligohydramnios/anhydramnios incidence in patients receiving trastuzumab only during the first trimester (P = 0.026, Fisher's exact test). In 43.3% of cases a completely healthy neonate was born. 41.7% of fetuses exposed to trastuzumab during the second and/or third trimester were born completely healthy versus 75.0% of fetuses exposed exclusively in the first trimester. All mothers were alive at a median follow-up of 47.0 months (ranging between 9 and 100 months). Of note, there were three cases (10%) of cardiotoxicity and decreased ejection fraction during pregnancy. CONCLUSIONS Overall, treatment with trastuzumab should be postponed until after delivery, otherwise pregnancy should be closely monitored.
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Poggio F, Tagliamento M, Pirrone C, Soldato D, Conte B, Molinelli C, Cosso M, Fregatti P, Del Mastro L, Lambertini M. Update on the Management of Breast Cancer during Pregnancy. Cancers (Basel) 2020; 12:cancers12123616. [PMID: 33287242 PMCID: PMC7761659 DOI: 10.3390/cancers12123616] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 11/29/2020] [Accepted: 12/02/2020] [Indexed: 02/07/2023] Open
Abstract
The diagnosis of breast cancer during pregnancy represents a challenging situation for the patient, her caregivers and physicians. Pregnancy adds complexity to oncological treatment planning, as many therapies can be potentially dangerous to the fetus. Therefore, a multidisciplinary approach is needed to offer a proper care for obtaining the best possible outcomes for the mother and the future child. Breast surgery is feasible throughout the pregnancy while radiotherapy should be postponed after delivery. Administration of chemotherapy is considered safe and can be given during the second and third trimesters, while it is contraindicated in the first trimester due to the high risk of fetal malformations. Endocrine therapy and targeted agents are not recommended during the whole pregnancy period; however, limited data are available on the use of the majority of new anticancer drugs in this context. The aim of the current review is to provide an update on the current state of art about the management of women diagnosed with breast cancer during pregnancy.
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Affiliation(s)
- Francesca Poggio
- Breast Unit, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy; (F.P.); (L.D.M.)
| | - Marco Tagliamento
- U.O. Oncologia Medica 2, Medical Oncology Department, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy; (M.T.); (C.P.); (D.S.); (B.C.); (C.M.)
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, 16132 Genova, Italy
| | - Chiara Pirrone
- U.O. Oncologia Medica 2, Medical Oncology Department, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy; (M.T.); (C.P.); (D.S.); (B.C.); (C.M.)
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, 16132 Genova, Italy
| | - Davide Soldato
- U.O. Oncologia Medica 2, Medical Oncology Department, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy; (M.T.); (C.P.); (D.S.); (B.C.); (C.M.)
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, 16132 Genova, Italy
| | - Benedetta Conte
- U.O. Oncologia Medica 2, Medical Oncology Department, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy; (M.T.); (C.P.); (D.S.); (B.C.); (C.M.)
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, 16132 Genova, Italy
| | - Chiara Molinelli
- U.O. Oncologia Medica 2, Medical Oncology Department, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy; (M.T.); (C.P.); (D.S.); (B.C.); (C.M.)
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, 16132 Genova, Italy
| | - Maurizio Cosso
- Department of Radiology, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy;
| | - Piero Fregatti
- U.O.C. Clinica di Chirurgia Senologica, Department of Surgery, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy;
- Department of Integrated Diagnostic Surgical Sciences, School of Medicine, University of Genova, 16132 Genova, Italy
| | - Lucia Del Mastro
- Breast Unit, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy; (F.P.); (L.D.M.)
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, 16132 Genova, Italy
| | - Matteo Lambertini
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, 16132 Genova, Italy
- U.O.C. Clinica di Oncologia Medica, Medical Oncology Department, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy
- Correspondence:
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Miyamoto S, Yamada M, Kasai Y, Miyauchi A, Andoh K. Anticancer drugs during pregnancy. Jpn J Clin Oncol 2016; 46:795-804. [PMID: 27284093 DOI: 10.1093/jjco/hyw073] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Accepted: 05/17/2016] [Indexed: 11/12/2022] Open
Abstract
Although cancer diagnoses during pregnancy are rare, they have been increasing with the rise in maternal age and are now a topic of international concern. In some cases, the administration of chemotherapy is unavoidable, though there is a relative paucity of evidence regarding the administration of anticancer drugs during pregnancy. As more cases have gradually accumulated and further research has been conducted, we are beginning to elucidate the appropriate timing for the administration of chemotherapy, the regimens that can be administered with relative safety, various drug options and the effects of these drugs on both the mother and fetus. However, new challenges have arisen, such as the effects of novel anticancer drugs and the desire to bear children during chemotherapy. In this review, we outline the effects of administering cytotoxic anticancer drugs and molecular targeted drugs to pregnant women on both the mother and fetus, as well as the issues regarding patients who desire to bear children while being treated with anticancer drugs.
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Affiliation(s)
- Shingo Miyamoto
- Department of Medical Oncology, Japanese Red Cross Medical Center, Shibuya, Tokyo
| | - Manabu Yamada
- Department of Gynecology, Japanese Red Cross Medical Center, Shibuya, Tokyo, Japan
| | - Yasuyo Kasai
- Department of Gynecology, Japanese Red Cross Medical Center, Shibuya, Tokyo, Japan
| | - Akito Miyauchi
- Department of Gynecology, Japanese Red Cross Medical Center, Shibuya, Tokyo, Japan
| | - Kazumichi Andoh
- Department of Gynecology, Japanese Red Cross Medical Center, Shibuya, Tokyo, Japan
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Benali SL, Lees GE, Nabity MB, Aricò A, Drigo M, Gallo E, Giantin M, Aresu L. X-Linked Hereditary Nephropathy in Navasota Dogs: Clinical Pathology, Morphology, and Gene Expression During Disease Progression. Vet Pathol 2016; 53:803-12. [PMID: 26917550 DOI: 10.1177/0300985815624494] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
X-linked hereditary nephropathy (XLHN) in Navasota dogs is a spontaneously occurring disease caused by a mutation resulting in defective production of type IV collagen and juvenile-onset renal failure. The study was aimed at examining the evolution of renal damage and the expression of selected molecules potentially involved in the pathogenesis of XLHN. Clinical data and renal samples were obtained in 10 XLHN male dogs and 5 controls at 4 (T0), 6 (T1), and 9 (T2) months of age. Glomerular and tubulointerstitial lesions were scored by light microscopy, and the expression of 21 molecules was investigated by quantitative real-time polymerase chain reaction with selected proteins evaluated by immunohistochemistry. No significant histologic lesions or clinicopathologic abnormalities were identified in controls at any time-point. XLHN dogs had progressive proteinuria starting at T0. At T1, XLHN dogs had a mesangioproliferative glomerulopathy with glomerular loss, tubular necrosis, and interstitial fibrosis. At T2, glomerular and tubulointerstitial lesions were more severe, particularly glomerular loss, interstitial fibrosis, and inflammation. At T0, transforming growth factor β, connective tissue growth factor, and platelet-derived growth factor α mRNA were overexpressed in XLHN dogs compared with controls. Clusterin and TIMP1 transcripts were upregulated in later stages of the disease. Transforming growth factor β, connective tissue growth factor, and platelet-derived growth factor α should be considered as key players in the initial events of XHLN. Clusterin and TIMP1 appear to be more associated with the progression rather than initiation of tubulointerstitial damage in chronic renal disease.
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Affiliation(s)
- S L Benali
- Department of Comparative Biomedicine and Food Science, University of Padua, Viale dell'Università, Legnaro, Italy
| | - G E Lees
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX, USA
| | - M B Nabity
- Department of Veterinary Pathobiology, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX, USA
| | - A Aricò
- Department of Comparative Biomedicine and Food Science, University of Padua, Viale dell'Università, Legnaro, Italy
| | - M Drigo
- Department of Animal Medicine, Production and Health, University of Padua, Viale dell'Università, Legnaro, Italy
| | - E Gallo
- Department of Comparative Biomedicine and Food Science, University of Padua, Viale dell'Università, Legnaro, Italy
| | - M Giantin
- Department of Comparative Biomedicine and Food Science, University of Padua, Viale dell'Università, Legnaro, Italy
| | - L Aresu
- Department of Comparative Biomedicine and Food Science, University of Padua, Viale dell'Università, Legnaro, Italy
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9
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Lambertini M, Peccatori FA, Azim HA. Targeted agents for cancer treatment during pregnancy. Cancer Treat Rev 2015; 41:301-9. [DOI: 10.1016/j.ctrv.2015.03.001] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 03/06/2015] [Indexed: 02/07/2023]
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10
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Abstract
Epidermal growth factor receptor (EGFR) is a receptor tyrosine kinase. Its activation results in beneficial or detrimental consequences, depending on the particular setting. Earlier studies in the animal model of acute kidney injury showed that EGFR activation promotes renal tubular cell proliferation. Activation of EGFR by its exogenous ligands, like EGF, can enhance recovery of renal function and structure following acute kidney injury. However, recent studies indicated that EGFR activation also contributes to development and progression of renal diseases in animal models of obstructive nephropathy, diabetic nephropathy, hypertensive nephropathy, and glomerulonephritis through mechanisms involved in activation of renal interstitial fibroblasts, induction of tubular atrophy, overproduction of inflammatory factors, and/or promotion of glomerular and vascular injury. This review highlights the actions and mechanisms of EGFR in a variety of acute and chronic kidney injuries.
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11
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Trastuzumab administration during pregnancy: a systematic review and meta-analysis. Breast Cancer Res Treat 2012; 137:349-57. [DOI: 10.1007/s10549-012-2368-y] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2012] [Accepted: 11/30/2012] [Indexed: 01/01/2023]
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12
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Voulgaris E, Pentheroudakis G, Pavlidis N. Cancer and pregnancy: a comprehensive review. Surg Oncol 2011; 20:e175-85. [PMID: 21733678 DOI: 10.1016/j.suronc.2011.06.002] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2011] [Revised: 05/31/2011] [Accepted: 06/14/2011] [Indexed: 02/01/2023]
Abstract
BACKGROUND Pregnancy complicated by cancer is relatively rare but, as women in western societies tend to delay childbearing to the third and fourth decade of life, this phenomenon is going to be encountered more often in the future. MATERIAL AND METHODS Review of the literature and description of the different diagnostic and therapeutic approaches which are required to diagnose and treat pregnant mothers with cancer. RESULTS As in non-pregnant patients, every effort should be made to provide the maximal benefit and best prognosis to the pregnant patient. In most cases, in order to avoid any harm to the fetus, different diagnostic approach should be incorporated and treatment should be tailored to each pregnant woman. Cooperation of multidisciplinary teams, incorporating medical and radiation oncologists, surgeons, obstetricians, neonatologists and experienced nursing staff, is required to provide optimal care for the patient. The benefits from use of surgery, chemotherapy and/or radiotherapy as well as the mother's wishes and beliefs need to be factored into recommendations and treatment planning. CONCLUSIONS With the experience gained, the developments in clinical and radiation oncology and the cooperation of multidisciplinary teams, treatment of cancer during pregnancy with normal fetal outcome is feasible.
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Affiliation(s)
- E Voulgaris
- Department of Medical Oncology, University Hospital of Ioannina, Ioannina, Greece
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13
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MANDRAWA CL, STEWART J, FABINYI GC, WALKER SP. A case study of trastuzumab treatment for metastatic breast cancer in pregnancy: fetal risks and management of cerebral metastases. Aust N Z J Obstet Gynaecol 2011; 51:372-6. [DOI: 10.1111/j.1479-828x.2011.01314.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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14
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Pant S, Landon MB, Blumenfeld M, Farrar W, Shapiro CL. Treatment of Breast Cancer With Trastuzumab During Pregnancy. J Clin Oncol 2008; 26:1567-9. [DOI: 10.1200/jco.2008.16.0309] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Shubham Pant
- Division of Hematology/Oncology, Comprehensive Breast Health Services, James Cancer Hospital and Solove Research Institute, The Ohio State University Medical Center, Columbus, OH
| | - Mark B. Landon
- Department of Obstetrics and Gynecology, The Ohio State University Medical Center, Columbus, OH
| | - Michael Blumenfeld
- Department of Obstetrics and Gynecology, The Ohio State University Medical Center, Columbus, OH
| | - William Farrar
- Division of Surgical Oncology, Comprehensive Breast Health Services, James Cancer Hospital and Solove Research Institute, The Ohio State University Medical Center, Columbus, OH
| | - Charles L. Shapiro
- Division of Hematology/Oncology, Comprehensive Breast Health Services, James Cancer Hospital and Solove Research Institute, The Ohio State University Medical Center, Columbus, OH
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15
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Cedeño-Arias M, Rengifo CE, Batista YR, Calzado ER, Rodríguez T. Immunohistochemical Evaluation of H-R3 a Novel Humanized Monoclonal Antibody That Neutralizes the EGF-receptor. Appl Immunohistochem Mol Morphol 2007; 15:213-9. [PMID: 17525637 DOI: 10.1097/01.pai.0000209860.82463.5f] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The epidermal growth factor receptor (EGF-R) is an important growth regulator of epithelial cancer cells, overexpressed by several human tumors and scantly detectable in most normal tissues. The introduction of monoclonal antibodies (Mabs) and more recently engineered humanized Mabs have greatly expanded the therapeutic potential of this modality of cancer treatment. The present study was designed to compare the specificity of the murine and humanized anti-EGF-R Mabs. Biotinylated Mabs were tested in samples of fetal and adult normal and neoplastic tissues by ABC peroxidase method. All fetal tissues studied were positive for both Mabs, showing 2 different staining patterns, one homogeneous and finely granular in cytoplasm and another grosser with intense labeling in both membrane and cytoplasm. A similar recognition pattern was exhibited in adult normal tissues, where an intense reactivity was also evidenced in skin, tongue, gastrointestinal tract, renal tubules, and breast gland epithelium. In tissues from genitourinary and central nervous system, a faint staining was demonstrate, whereas those from cardiovascular and lymphoid tissues proved to be negative. These Mabs exhibited a heterogeneous and strong membrane and cytoplasm staining in neoplastic cells from lung, breast, and head and neck cancer. On the basis of these results, we conclude that the humanized (h-R3) and murine (egf/r3) anti-EGF-R Mabs show a very similar immunohistochemical pattern of recognition of fetal, adult, and neoplastic tissues. Also h-R3 Mab is a novel candidate for the development of an immunotherapeutic approach suitable for the treatment of tumors with EGF-R overexpression.
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16
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Ramp U, Reinecke P, Gabbert HE, Gerharz CD. Differential response to transforming growth factor (TGF)-alpha and fibroblast growth factor (FGF) in human renal cell carcinomas of the clear cell and papillary types. Eur J Cancer 2000; 36:932-41. [PMID: 10785600 DOI: 10.1016/s0959-8049(00)00030-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
The clear cell and the papillary types of human renal cell carcinoma (RCC) are distinct tumour entities with marked differences in their biological properties. Because growth factors are considered to affect profoundly the biological behaviour of malignant tumours, we compared the expression and function of transforming growth factor (TGF)-alpha and fibroblast growth factor (FGF) in both types of RCCs. Both in vivo and in vitro expression of TGF-alpha, epidermal growth factor-receptor (EGF-R), FGF-2 and FGF type 3- and 4-receptors was found in RCCs of both types. However, marked differences between clear cell and papillary RCCs became evident for TGF-alpha secretion, which could be demonstrated in 20 out of 24 (83%) clear cell RCCs but in only two out of four (50%) papillary tumours. Moreover, the mean TGF-alpha secretion rate in clear cell RCCs significantly (P<0. 05) exceeded that of papillary RCCs. Because the expression of growth factor receptors could not prove the corresponding signalling cascades were functional, tumour cell proliferation was tested after exposure to exogenous TGF-alpha or FGF-1. These experiments demonstrated that papillary RCCs did not respond significantly to exogenous TGF-alpha or FGF-1, whereas eight (33%) (TGF-alpha) and 11 (46%) (FGF-1) out of 24 clear cell RCCs responded with significant (P<0.05) growth stimulation. In conclusion, our investigation presents data indicating that TGF-alpha and FGF are functionally involved in the progression of clear cell RCCs, directly stimulating proliferation by autocrine and/or paracrine actions. In contrast, TGF-alpha and FGF did not directly stimulate the proliferation of our papillary RCCs, thereby suggesting functional defects or a blockade in the corresponding signalling cascades. This differential functionality might contribute to the more aggressive behaviour of clear cell RCCs.
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Affiliation(s)
- U Ramp
- Institute of Pathology, University of Duesseldorf, Moorenstr. 5, 40225, Dusseldorf, Germany
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17
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Abstract
The developing mammalian kidney has been studied by light microscopic, electron microscopic, immunohistochemical, and autoradiographic techniques. The microscopic studies have been conducted on in vivo samples and in vitro samples. The cellular biology and molecular biology of the developmental steps have been clarified, but more investigations are needed. Information has also been collected concerning the influence of the environment on the microscopic development of the kidney.
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Affiliation(s)
- A H Dodge
- Department Basic Sciences, California College Podiatric Medicine, San Francisco 94115, USA
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18
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YASUI M, TANAKA H, ITO T, SEINO Y. Expression of TGF-?, EGF and their common receptor in human fetal kidney. Nephrology (Carlton) 1997. [DOI: 10.1111/j.1440-1797.1997.tb00252.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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19
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Vicanek C, Ferretti E, Goodyer C, Torban E, Moffett P, Pelletier J, Goodyer P. Regulation of renal EGF receptor expression is normal in Denys-Drash syndrome. Kidney Int 1997; 52:614-9. [PMID: 9291179 DOI: 10.1038/ki.1997.374] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
In patients with Denys-Drash syndrome, mutations of the Wilms' tumor suppressor gene are associated with nephroblastomas and developmental abnormalities of the genital tract and renal glomerulus. Normally, the Wilms' tumor gene product (WT1) is expressed at high levels in visceral glomerular epithelial cells (VGEC) of the emerging fetal glomerulus. We demonstrate that WT1 could normally serve to suppress EGF receptor expression in VGEC, since immunoreactive EGF receptor is strikingly absent compared to epithelial cells of the emerging proximal and distal tubule, which lack WT1. When HEK293 cells were co-transfected with plasmids containing EGFR enhancer/promoter elements linked to a CAT reporter and plasmids containing WT1 cDNA, EGFR enhancer/promoter activity was suppressed by all wild-type WT1 isoforms, but not by deletion mutants of WT1 lacking normal zinc-finger or N-terminal domains. Surprisingly, plasmids expressing a Denys-Drash WT1 mutant (R394W) retained the ability to suppress EGFR promoter activity in this system. Furthermore, we found that immunoreactive EGFR was appropriately undetectable in glomeruli from a three-year-old girl with Denys-Drash syndrome and in sections of her Wilm's tumor. These data suggest that faulty suppression of EGFR cannot account for the abnormalities of glomerulogenesis seen in Denys-Drash patients.
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Affiliation(s)
- C Vicanek
- McGill University, Department of Pediatrics, Montreal, Quebec, Canada
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20
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Functional Intactness of Stimulatory and Inhibitory Autocrine Loops in Human Renal Carcinoma Cell Lines of the Clear Cell Type. J Urol 1997. [DOI: 10.1016/s0022-5347(01)64778-5] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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