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Golivi Y, Kumari S, Farran B, Alam A, Peela S, Purnachandra Nagaraju G. Small molecular inhibitors: Therapeutic strategies for pancreatic cancer. Drug Discov Today 2024:104053. [PMID: 38849028 DOI: 10.1016/j.drudis.2024.104053] [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: 03/30/2024] [Revised: 05/21/2024] [Accepted: 05/29/2024] [Indexed: 06/09/2024]
Abstract
Pancreatic cancer (PC), a disease with high heterogeneity and a dense stromal microenvironment, presents significant challenges and a bleak prognosis. Recent breakthroughs have illuminated the crucial interplay among RAS, epidermal growth factor receptor (EGFR), and hedgehog pathways in PC progression. Small molecular inhibitors have emerged as a potential solution, with their advantages of oral administration and the ability to target intracellular and extracellular sites effectively. However, despite the US FDA approving over 100 small-molecule targeted antitumor drugs, challenges such as low response rates and drug resistance persist. This review delves into the possibility of using small molecules to treat persistent or spreading PC, highlighting the challenges and the urgent need for a diverse selection of inhibitors to develop more effective treatment strategies.
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Affiliation(s)
- Yuvasri Golivi
- Department of Bioscience and Biotechnology, Banasthali University, Banasthali, RJ, 304 022, India
| | - Seema Kumari
- Cancer biology laboratory, Department of Biochemistry and Bioinformatics, GIS, GITAM, Visakhapatnam, Andhra Pradesh, 530045, India
| | - Batoul Farran
- Department of Hematology and Oncology, Henry Ford Health, Detroit, MI 48202, USA
| | - Afroz Alam
- Department of Bioscience and Biotechnology, Banasthali University, Banasthali, RJ, 304 022, India
| | - Sujatha Peela
- Department of Biotechnology, Dr. B. R. Ambedkar University, Srikakulam, Andhra Pradesh, 532001, India; Department of Hematology and Oncology, School of Medicine, The University of Alabama at Birmingham, Birmingham, AL 35233, USA
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Zhu L, Ye X, She Y, Liu W, Hasegawa K, Rossi RE, Du Q, Zhai Q. Assessing the effectiveness and safety of surufatinib versus everolimus or sunitinib in advanced neuroendocrine neoplasms: insights from a real-world, retrospective cohort study using propensity score and inverse probability treatment weighting analysis. J Gastrointest Oncol 2024; 15:689-709. [PMID: 38756630 PMCID: PMC11094498 DOI: 10.21037/jgo-24-218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Accepted: 04/17/2024] [Indexed: 05/18/2024] Open
Abstract
Background While surufatinib, sunitinib, and everolimus have shown efficacy for advanced neuroendocrine neoplasms (NENs) in randomized controlled trials (RCTs), direct comparisons in a real-world setting remain unexplored. This gap highlights the clinical need to understand their comparative effectiveness and safety within the diverse Chinese population. Addressing this, our study provides insights into the real-world performance of these therapies, aiming to inform treatment selection and improve patient outcomes. Methods A retrospective, observational study was conducted at Fudan University Shanghai Cancer Center, including patients with advanced NENs treated with surufatinib, sunitinib, or everolimus between July 2020 and April 2023. Eligibility criteria focused on histologically confirmed, locally advanced, unresectable, or metastatic NENs, with patients having received at least one month of targeted therapy. We employed inverse probability weighting (IPW) with the propensity score (PS) matching to adjust for the bias of baseline characteristics. The assessment of covariates included age, sex, performance status, primary tumor site, functional status, genetic mutations, tumor differentiation, Ki67 index, tumor grade, metastasis site, and previous therapies. The primary outcome was progression-free survival (PFS), and secondary outcomes included objective response rate (ORR), disease control rate (DCR), and adverse events (AEs). Results The study enrolled 123, 56, and 68 locally advanced or metastatic NEN patients treated with surufatinib, sunitinib, and everolimus, respectively. Before adjusting for confounding factors, surufatinib was used less frequently as a first-line treatment compared to sunitinib and everolimus in pancreatic NENs (pNENs) (11.1% vs. 22.1%, P=0.057). Significant differences were noted in prior treatments and tumor characteristics between surufatinib and everolimus groups in extrapancreatic NENs (epNENs) (P<0.05). Post-IPW, these disparities were resolved (P>0.05). Surufatinib demonstrated superior median PFS (mPFS) in both pancreatic [8.30 vs. 6.33 months, hazard ratio (HR) 0.592, P<0.001] and epNENs (8.73 vs. 3.70 months, HR 0.608, P<0.001) compared to everolimus or sunitinib. Notably, male gender (HR 1.75, P=0.001), functional status (HR 2.09, P=0.01), Ki67 index >20% (HR 12.7, P=0.004), previous somatostatin analogue (SSA) treatment (HR 1.73, P=0.001), germline mutation (HR 5.62, P<0.001), poor differentiation (HR 7.45, P<0.001), liver metastasis (HR 1.72, P=0.001) and multiple treatment lines (HR 1.62 for 2nd line, P=0.04; HR 1.88 for ≥3rd line, P=0.01) were identified as negative prognostic factors for PFS. Conversely, dose adjustment (HR 0.63, P=0.009) and treatment with surufatinib (HR 0.58 for pNEN, P<0.001; HR 0.62 for epNEN, P=0.002) were correlated with longer PFS. Conclusions In a real-world Chinese cohort, surufatinib significantly outperformed sunitinib and everolimus in prolonging PFS among advanced NEN patients, with identifiable clinical features impacting survival, and conclusions regarding superiority should be interpreted with caution due to the retrospective design. Our findings underscore the need for prospective studies to further validate these results and explore additional predictive biomarkers for personalized treatment strategies.
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Affiliation(s)
- Linhui Zhu
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xuan Ye
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Youjun She
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Wensheng Liu
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Kiyoshi Hasegawa
- Hepato-Biliary and Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - Roberta Elisa Rossi
- Gastroenterology and Endoscopy Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Qiong Du
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Qing Zhai
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
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La Salvia A, Lens-Pardo A, López-López A, Carretero-Puche C, Capdevila J, Benavent M, Jiménez-Fonseca P, Castellano D, Alonso T, Teule A, Custodio A, Tafuto S, La Casta A, Spada F, Lopez-Gonzalvez A, Gil-Calderon B, Espinosa-Olarte P, Barbas C, Garcia-Carbonero R, Soldevilla B. Metabolomic profile of neuroendocrine tumors identifies methionine, porphyrin, and tryptophan metabolisms as key dysregulated pathways associated with patient survival. Eur J Endocrinol 2024; 190:62-74. [PMID: 38033321 DOI: 10.1093/ejendo/lvad160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 10/17/2023] [Accepted: 11/06/2023] [Indexed: 12/02/2023]
Abstract
OBJECTIVE Metabolic profiling is a valuable tool to characterize tumor biology but remains largely unexplored in neuroendocrine tumors (NETs). Our aim was to comprehensively assess the metabolomic profile of NETs and identify novel prognostic biomarkers and dysregulated molecular pathways. DESIGN AND METHODS Multiplatform untargeted metabolomic profiling (GC-MS, CE-MS, and LC-MS) was performed in plasma from 77 patients with G1-2 extra-pancreatic NETs enrolled in the AXINET trial (NCT01744249) (study cohort) and from 68 non-cancer individuals (control). The prognostic value of each differential metabolite (n = 155) in NET patients (P < .05) was analyzed by univariate and multivariate analyses adjusted for multiple testing and other confounding factors. Related pathways were explored by Metabolite Set Enrichment Analysis (MSEA) and Metabolite Pathway Analysis (MPA). RESULTS Thirty-four metabolites were significantly associated with progression-free survival (PFS) (n = 16) and/or overall survival (OS) (n = 27). Thirteen metabolites remained significant independent prognostic factors in multivariate analysis, 3 of them with a significant impact on both PFS and OS. Unsupervised clustering of these 3 metabolites stratified patients in 3 distinct prognostic groups (1-year PFS of 71.1%, 47.7%, and 15.4% (P = .012); 5-year OS of 69.7%, 32.5%, and 27.7% (P = .003), respectively). The MSEA and MPA of the 13-metablolite signature identified methionine, porphyrin, and tryptophan metabolisms as the 3 most relevant dysregulated pathways associated with the prognosis of NETs. CONCLUSIONS We identified a metabolomic signature that improves prognostic stratification of NET patients beyond classical prognostic factors for clinical decisions. The enriched metabolic pathways identified reveal novel tumor vulnerabilities that may foster the development of new therapeutic strategies for these patients.
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Affiliation(s)
- Anna La Salvia
- Center of Experimental Oncology, Gastrointestinal and Neuroendrocrine Tumors Research Group, Research Institute Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- Oncology Department, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- National Center for Drug Research and Evaluation, National Institute of Health (ISS), 00161 Rome, Italy
| | - Alberto Lens-Pardo
- Center of Experimental Oncology, Gastrointestinal and Neuroendrocrine Tumors Research Group, Research Institute Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- Spanish National Cancer Research Center (CNIO), 28029 Madrid, Spain
| | - Angel López-López
- Department of Chemistry and Biochemistry, Facultad de Farmacia, Centre for Metabolomics and Bioanalysis (CEMBIO), Universidad San Pablo-CEU, CEU Universities, Urbanización Montepríncipe, Boadilla del Monte, 28925 Madrid, Spain
| | - Carlos Carretero-Puche
- Center of Experimental Oncology, Gastrointestinal and Neuroendrocrine Tumors Research Group, Research Institute Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- Spanish National Cancer Research Center (CNIO), 28029 Madrid, Spain
| | - Jaume Capdevila
- Vall Hebron University Hospital and Vall Hebron Institute of Oncology (VHIO), 08035 Barcelona, Spain
| | - Marta Benavent
- Medical Oncology Department, Hospital Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS), 41013 Seville, Spain
| | - Paula Jiménez-Fonseca
- Medical Oncology Department, Hospital Universitario Central de Asturias, ISPA, 33011 Oviedo, Spain
| | - Daniel Castellano
- Oncology Department, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
| | - Teresa Alonso
- Medical Oncology, Hospital Universitario Ramón y Cajal, 28034 Madrid, Spain
| | - Alexandre Teule
- Institut Català d'Oncologia (ICO)-Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), 08908 L'Hospitalet del Llobregat, Barcelona, Spain
| | - Ana Custodio
- Department of Medical Oncology, Hospital Universitario La Paz, CIBERONC CB16/12/00398, 28046 Madrid, Spain
| | - Salvatore Tafuto
- Sarcomas and Rare Tumours Unit, Istituto Nazionale Tumori, IRCCS Fondazione G. Pascale, 80131 Naples, Italy
| | - Adelaida La Casta
- Department of Medical Oncology, Biodonostia Health Research Institute, Donostia University Hospital, University of the Basque Country (UPV/EHU), 20014 San Sebastián, Spain
| | - Francesca Spada
- Division of Gastrointestinal Medical Oncology and Neuroendocrine Tumors, IEO, European Institute of Oncology, IRCCS, 20141 Milan, Italy
| | - Angeles Lopez-Gonzalvez
- Department of Chemistry and Biochemistry, Facultad de Farmacia, Centre for Metabolomics and Bioanalysis (CEMBIO), Universidad San Pablo-CEU, CEU Universities, Urbanización Montepríncipe, Boadilla del Monte, 28925 Madrid, Spain
| | - Beatriz Gil-Calderon
- Center of Experimental Oncology, Gastrointestinal and Neuroendrocrine Tumors Research Group, Research Institute Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- Spanish National Cancer Research Center (CNIO), 28029 Madrid, Spain
| | - Paula Espinosa-Olarte
- Center of Experimental Oncology, Gastrointestinal and Neuroendrocrine Tumors Research Group, Research Institute Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- Oncology Department, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
| | - Coral Barbas
- Department of Chemistry and Biochemistry, Facultad de Farmacia, Centre for Metabolomics and Bioanalysis (CEMBIO), Universidad San Pablo-CEU, CEU Universities, Urbanización Montepríncipe, Boadilla del Monte, 28925 Madrid, Spain
| | - Rocio Garcia-Carbonero
- Center of Experimental Oncology, Gastrointestinal and Neuroendrocrine Tumors Research Group, Research Institute Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- Oncology Department, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Spanish National Cancer Research Center (CNIO), 28029 Madrid, Spain
- Medicine Department, Complutense University of Madrid (UCM), 28040 Madrid, Spain
| | - Beatriz Soldevilla
- Center of Experimental Oncology, Gastrointestinal and Neuroendrocrine Tumors Research Group, Research Institute Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- Spanish National Cancer Research Center (CNIO), 28029 Madrid, Spain
- Genetics, Physiology and Microbiology Department, Complutense University of Madrid (UCM), 28040 Madrid, Spain
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Li K, Liu Y, Han J, Gui J, Zhang X. The genetic alterations of rectal neuroendocrine tumor and indications for therapy and prognosis: a systematic review. Endocr J 2023; 70:197-205. [PMID: 36403965 DOI: 10.1507/endocrj.ej22-0262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Neuroendocrine tumors (NETs) are a type of rare tumor that can occur at multiple organs. Rectal NETs are the most common NETs in gastrointestinal tract. Due to the rarity of rectal NETs in rectal cancer, the molecular features and the correlation with patient therapeutic response and prognosis have not been investigated in detail. In this review, we focused on the molecular features, potential therapeutic targets and prognosis of rectal NETs. By summarizing the relevant studies, we established the mutational landscape of rectal NETs and identified a series of large fragment variations. Driver genes including TP53, APC, KRAS, BRAF, RB1, CDKN2A and PTEN were found as the top mutated genes. Large fragment alterations mainly involved known driver genes, including APC, TP53, CCNE1, MYC, TERT, RB1 and ATM. Germline mutations of APC, MUTYH, MSH6, MLH1 and MSH2 associated with Lynch syndrome or FAP were also found in rectal NETs. The BRAF-V600E mutation was reported as an actionable target in rectal NETs, and the combined BRAF/MEK inhibitors were found to be effective targeting BRAF-V600E in advanced or metastatic NETs. The known prognostic risk factors of rectal adenocarcinoma, including a series of demographic and clinicopathological factors were also prognostic factors for rectal NETs. Furthermore, three types of markers, including genetic alterations, protein expression levels and methylation, were also suggested as prognostic factors for rectal NETs. In summary, we established the landscape of mutations and large-fragment alterations of rectal NETs, and identified potential therapeutic targets and a series of prognostic factors. Future studies may focus on the optimization of therapeutic strategies based on potential actionable biomarkers.
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Affiliation(s)
- Ke Li
- Department of Endocrinology, Shunyi Hospital, Beijing Traditional Chinese Medicine Hospital, Beijing 101300, China
| | - Ying Liu
- Department of Endocrinology, Shunyi Hospital, Beijing Traditional Chinese Medicine Hospital, Beijing 101300, China
| | - Junge Han
- Department of Endocrinology, Fangshan Hospital Beijing University of Chinese Medicine, Beijing 102400, China
| | - Jianhua Gui
- Department of Endocrinology, Shunyi Hospital, Beijing Traditional Chinese Medicine Hospital, Beijing 101300, China
| | - Xiuyuan Zhang
- Department of Endocrinology, Shunyi Hospital, Beijing Traditional Chinese Medicine Hospital, Beijing 101300, China
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Ruggeri RM, Benevento E, De Cicco F, Fazzalari B, Guadagno E, Hasballa I, Tarsitano MG, Isidori AM, Colao A, Faggiano A. Neuroendocrine neoplasms in the context of inherited tumor syndromes: a reappraisal focused on targeted therapies. J Endocrinol Invest 2023; 46:213-234. [PMID: 36038743 DOI: 10.1007/s40618-022-01905-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 08/16/2022] [Indexed: 01/25/2023]
Abstract
PURPOSE Neuroendocrine neoplasms can occur as part of inherited disorders, usually in the form of well-differentiated, slow-growing tumors (NET). The main predisposing syndromes include: multiple endocrine neoplasias type 1 (MEN1), associated with a large spectrum of gastroenteropancreatic and thoracic NETs, and type 4 (MEN4), associated with a wide tumour spectrum similar to that of MEN1; von Hippel-Lindau syndrome (VHL), tuberous sclerosis (TSC), and neurofibromatosis 1 (NF-1), associated with pancreatic NETs. In the present review, we propose a reappraisal of the genetic basis and clinical features of gastroenteropancreatic and thoracic NETs in the setting of inherited syndromes with a special focus on molecularly targeted therapies for these lesions. METHODS Literature search was systematically performed through online databases, including MEDLINE (via PubMed), and Scopus using multiple keywords' combinations up to June 2022. RESULTS Somatostatin analogues (SSAs) remain the mainstay of systemic treatment for NETs, and radiolabelled SSAs can be used for peptide-receptor radionuclide therapy for somatostatin receptor (SSTR)-positive NETs. Apart of these SSTR-targeted therapies, other targeted agents have been approved for NETs: the mTOR inhibitor everolimus for lung, gastroenteropatic and unknown origin NET, and sunitinib, an antiangiogenic tyrosine kinase inhibitor, for pancreatic NET. Novel targeted therapies with other antiangiogenic agents and immunotherapies have been also under evaluation. CONCLUSIONS Major advances in the understanding of genetic and epigenetic mechanisms of NET development in the context of inherited endocrine disorders have led to the recognition of molecular targetable alterations, providing a rationale for the implementation of treatments and development of novel targeted therapies.
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Affiliation(s)
- R M Ruggeri
- Unit of Endocrinology, Department of Clinical and Experimental Medicine, University of Messina, AOU Policlinico "Gaetano Martino" University Hospital, 98125, Messina, Italy.
| | - E Benevento
- Department of Clinical Medicine and Surgery, Endocrinology Unit, University Federico II, Naples, Italy
| | - F De Cicco
- SSD Endocrine Disease and Diabetology, ASL TO3, Pinerolo, TO, Italy
| | - B Fazzalari
- Endocrinology Unit, Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, ENETS Center of Excellence, Sapienza University of Rome, Rome, Italy
| | - E Guadagno
- Department of Clinical Medicine and Surgery, Endocrinology Unit, University Federico II, Naples, Italy
| | - I Hasballa
- Endocrinology Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - M G Tarsitano
- Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
| | - A M Isidori
- Gruppo NETTARE, Policlinico Umberto I, Università Sapienza, Rome, Italy
| | - A Colao
- Department of Clinical Medicine and Surgery, Endocrinology Unit, University Federico II, Naples, Italy
- UNESCO Chair "Education for Health and Sustainable Development", Federico II University, Naples, Italy
| | - A Faggiano
- Endocrinology Unit, Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, ENETS Center of Excellence, Sapienza University of Rome, Rome, Italy
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Sira L, Zsíros N, Bidiga L, Barna S, Kanyári Z, Nagy EB, Guillaume N, Wild D, Rázsó K, Andó S, Balogh I, Nagy EV, Balogh Z. Case report: Metastatic pancreatic neuroendocrine tumour associated with portal vein thrombosis; successful management with subsequent pregnancies. Front Endocrinol (Lausanne) 2023; 14:1095815. [PMID: 36923225 PMCID: PMC10008953 DOI: 10.3389/fendo.2023.1095815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 02/10/2023] [Indexed: 03/03/2023] Open
Abstract
BACKGROUND Splanchnic vein thrombosis due to co-existing metastatic pancreatic neuroendocrine tumour (pNET) and JAK2V617F mutation is a rare condition. CASE REPORT Here we present a case of a young woman with complete remission of a non-functioning grade 2 pNET with unresectable liver metastases, coexisting with JAK2V617F mutation. Splenectomy and distal pancreatectomy were performed. Neither surgical removal, nor radiofrequency ablation of the liver metastases was possible. Therefore, somatostatin analogue (SSA) and enoxaparine were started. Peptide receptor radionuclide therapy (PRRT) was given in 3 cycles 6-8 weeks apart. Genetic testing revealed no multiple endocrine neoplasia type 1 (MEN-1) gene mutations. After shared decision making with the patient, she gave birth to two healthy children, currently 2 and 4 years old. On pregnancy confirmation, SSA treatment was interrupted and resumed after each delivery. Ten years after the diagnosis of pNET, no tumour is detectable by MRI or somatostatin receptor scintigraphy. PRRT followed by continuous SSA therapy, interrupted only during pregnancies, resulted in complete remission and enabled the patient to complete two successful pregnancies.
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Affiliation(s)
- Lívia Sira
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Noémi Zsíros
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - László Bidiga
- Department of Pathology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Sándor Barna
- Department of Nuclear Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Zsolt Kanyári
- Department of Surgery, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Edit B. Nagy
- Department of Radiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Nicolas Guillaume
- Clinic of Radiology and Nuclear Medicine, University of Basel Hospital, Basel, Switzerland
| | - Damian Wild
- Clinic of Radiology and Nuclear Medicine, University of Basel Hospital, Basel, Switzerland
| | - Katalin Rázsó
- Division of Haematology, Department of Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Szilvia Andó
- Division of Clinical Genetics, Department of Laboratory Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - István Balogh
- Division of Clinical Genetics, Department of Laboratory Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Endre V. Nagy
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
- *Correspondence: Endre V. Nagy,
| | - Zoltán Balogh
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
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7
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Kim H, El-Khoury V, Schulte N, Zhan T, Betge J, Cousin L, Felli E, Pessaux P, Ogier A, Opitz O, Ku B, Ebert MP, Kwon YJ. Personalized functional profiling using ex-vivo patient-derived spheroids points out the potential of an antiangiogenic treatment in a patient with a metastatic lung atypical carcinoid. Cancer Biol Ther 2022; 23:96-102. [PMID: 35193475 PMCID: PMC8890433 DOI: 10.1080/15384047.2021.2021042] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Lung carcinoids are neuroendocrine tumors representing 1 to 2% of lung cancers. This study outlines the case of a patient with a metastatic lung atypical carcinoid who presented with a pleural effusion and progression of liver metastases after developing resistance to conventional treatments. Personalized functional profiling (PFP), i.e. drug screening, was performed in ex-vivo spheroids obtained from the patient's liver metastasis to identify potential therapeutic options. The drug screening results revealed cediranib, an antiangiogenic drug, as a hit drug for this patient, from a library of 66 Food and Drug Administration (FDA)-approved and investigational drugs. Based on the PFP results and the reported evidence of clinical efficacy of bevacizumab and capecitabine combination in gastro-intestinal neuroendocrine tumors, this combination was given to the patient. Four months later, the pleural effusion and pleura carcinosis regressed and the liver metastasis did not progress. The patient experienced 2 years of a stable disease under the PFP-guided personalized treatment.
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Affiliation(s)
- Hichul Kim
- Early Discovery and Technology Development, Ksilink, Strasbourg, France.,Personalized Therapy Discovery, Department of Oncology, Luxembourg Institute of Health, Dudelange, Luxembourg
| | - Victoria El-Khoury
- Personalized Therapy Discovery, Department of Oncology, Luxembourg Institute of Health, Dudelange, Luxembourg.,Luxembourg Center of Neuropathology (Lcnp), Department of Oncology, Luxembourg Institute of Health, Dudelange, Luxembourg
| | - Nadine Schulte
- Department of Medicine II, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University Mannheim, Germany
| | - Tianzuo Zhan
- Department of Medicine II, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University Mannheim, Germany
| | - Johannes Betge
- Department of Medicine II, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University Mannheim, Germany.,Junior Clinical Cooperation Unit Translational Gastrointestinal Oncology and Preclinical Models, German Cancer Research Center (Dkfz), Heidelberg, Germany
| | - Loic Cousin
- Early Discovery and Technology Development, Ksilink, Strasbourg, France
| | - Emanuele Felli
- Department of Visceral and Digestive Surgery, Nouvel Hopital Civil, University Hospital of Strasbourg, Strasbourg, France.,IHU-Strasbourg, Institute of Image-guided Surgery, Strasbourg, France.,Inserm Institute of Viral and Liver Disease (Inserm U1110), Strasbourg, France
| | - Patrick Pessaux
- Department of Visceral and Digestive Surgery, Nouvel Hopital Civil, University Hospital of Strasbourg, Strasbourg, France.,IHU-Strasbourg, Institute of Image-guided Surgery, Strasbourg, France.,Inserm Institute of Viral and Liver Disease (Inserm U1110), Strasbourg, France
| | - Arnaud Ogier
- Early Discovery and Technology Development, Ksilink, Strasbourg, France
| | - Oliver Opitz
- Coordinating Unit for Digital Medicine Baden-Württemberg (Ktbw), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Bosung Ku
- Central R&D Center, Medical & Bio Decision (MBD), Suwon, Republic of Korea
| | - Matthias P Ebert
- Department of Medicine II, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University Mannheim, Germany
| | - Yong-Jun Kwon
- Early Discovery and Technology Development, Ksilink, Strasbourg, France.,Personalized Therapy Discovery, Department of Oncology, Luxembourg Institute of Health, Dudelange, Luxembourg
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8
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177Lu-DOTATATE Efficacy and Safety in Functioning Neuroendocrine Tumors: A Joint Analysis of Phase II Prospective Clinical Trials. Cancers (Basel) 2022; 14:cancers14246022. [PMID: 36551507 PMCID: PMC9776442 DOI: 10.3390/cancers14246022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 10/31/2022] [Accepted: 11/25/2022] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION Neuroendocrine tumors (NETs) are rare malignancies with different prognoses. At least 25% of metastatic patients have functioning neuroendocrine tumors (F-NETs) that secrete bioactive peptides, causing specific debilitating and occasionally life-threatening symptoms such as diarrhea and flushing. Somatostatin analogs (SSAs) are usually effective but beyond them few treatment options are available. We evaluated the clinical efficacy of 177 Lu-DOTATATE in patients with progressive metastatic F-NETs and SSA-refractory syndrome. PATIENTS AND METHODS A non-pre-planned joint analysis was conducted in patients enrolled in phase II clinical trials on metastatic NETs. We extrapolated data from F-NET patients with ≥1 refractory sign/symptom to octreotide, and ≥1 measurable lesion. Syndrome response (SR), overall survival (OS), progression-free survival (PFS), tolerance and disease response were analyzed. RESULTS Sixty-eight patients were enrolled, the majority (88.1%) with a SR. According to RECIST criteria, 1 (1.5%) patient showed a CR, 21 (32.3%) had a PR and 40 (61.5%) SD. At a median follow-up of 28.9 months (range 2.2-63.2) median PFS was 33.0 months (95%CI: 27.1-48.2). Median OS (mOS) had not been reached at the time of the analysis; the 2-year OS was 87.8% (95%CI: 76.1-94.1). Syndromic responders showed better survival than non-responders, with a 2-year OS of 93.9% (95%CI: 92.2-98.0) vs. 40.0% (95%CI: 6.6-73.4), respectively. A total of 233 adverse events were recorded. Grade 1-2 hematological toxicity was the most frequent. CONCLUSION The 177 Lu-DOTATATE improved symptoms and disease control in patients with F-NETs. Treatment was well tolerated. The syndrome had an impact on both quality of life and OS.
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Integrated proteogenomic characterization of medullary thyroid carcinoma. Cell Discov 2022; 8:120. [DOI: 10.1038/s41421-022-00479-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 09/30/2022] [Indexed: 11/09/2022] Open
Abstract
AbstractMedullary thyroid carcinoma (MTC) is a rare neuroendocrine malignancy derived from parafollicular cells (C cells) of the thyroid. Here we presented a comprehensive multi-omics landscape of 102 MTCs through whole-exome sequencing, RNA sequencing, DNA methylation array, proteomic and phosphoproteomic profiling. Integrated analyses identified BRAF and NF1 as novel driver genes in addition to the well-characterized RET and RAS proto-oncogenes. Proteome-based stratification of MTCs revealed three molecularly heterogeneous subtypes named as: (1) Metabolic, (2) Basal and (3) Mesenchymal, which are distinct in genetic drivers, epigenetic modification profiles, clinicopathologic factors and clinical outcomes. Furthermore, we explored putative therapeutic targets of each proteomic subtype, and found that two tenascin family members TNC/TNXB might serve as potential prognostic biomarkers for MTC. Collectively, our study expands the knowledge of MTC biology and therapeutic vulnerabilities, which may serve as an important resource for future investigation on this malignancy.
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Chauhan A, Del Rivero J, Ramirez RA, Soares HP, Li D. Treatment Sequencing Strategies in Advanced Neuroendocrine Tumors: A Review. Cancers (Basel) 2022; 14:5248. [PMID: 36358667 PMCID: PMC9656186 DOI: 10.3390/cancers14215248] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 10/04/2022] [Accepted: 10/14/2022] [Indexed: 10/15/2023] Open
Abstract
Neuroendocrine tumor (NET) incidence has grown. The treatment landscape for advanced NETs is rapidly evolving, but there are limited head-to-head data to guide treatment sequencing decisions. We assessed the available clinical data to aid practicing clinicians in their routine clinical decision-making. Clinical trials have demonstrated efficacy benefits for new therapies in advanced NETs. Emerging long-term data from these trials have enabled clinicians to make more accurate risk-benefit assessments, particularly for patients receiving multiple lines of therapy. However, clinical data specifically regarding treatment sequencing are limited. In lieu of definitive data, treatment sequencing should be based on disease-related factors (e.g., site of tumor origin, volume of disease) and patient-related characteristics (e.g., comorbidities, patient preferences). Clinical decision-making in advanced NETs remains highly individualized and complex; important evidence gaps regarding treatment sequencing remain. Given this, advanced NET management should be a joint effort of multidisciplinary teams at referring and high-volume centers. Additional clinical trial and real-world evidence are needed to meet the challenge of understanding how to sequence available NET therapies. Until these trials are conducted, the best practices provided in this review may serve as a guide for clinicians making treatment sequencing decisions based on the available data.
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Affiliation(s)
- Aman Chauhan
- Division of Medical Oncology, Department of Internal Medicine, Markey Cancer Center, University of Kentucky, Lexington, KY 40536, USA
| | - Jaydira Del Rivero
- Developmental Therapeutics Branch, National Cancer Institute, NIH, Bethesda, MD 20892, USA
| | - Robert A. Ramirez
- Division of Hematology Oncology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Heloisa P. Soares
- Division of Medical Oncology, Department of Internal Medicine, Huntsman Cancer Institute at University of Utah, Salt Lake City, UT 84112, USA
| | - Daneng Li
- Department of Medical Oncology & Therapeutics Research, City of Hope Comprehensive Cancer Center, Duarte, CA 91010, USA
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11
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Longo-Muñoz F, Castellano D, Alexandre J, Chawla SP, Fernández C, Kahatt C, Alfaro V, Siguero M, Zeaiter A, Moreno V, Sanz-García E, Awada A, Santaballa A, Subbiah V. Lurbinectedin in patients with pretreated neuroendocrine tumours: Results from a phase II basket study. Eur J Cancer 2022; 172:340-348. [PMID: 35830841 DOI: 10.1016/j.ejca.2022.06.024] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 06/03/2022] [Accepted: 06/10/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Patients with neuroendocrine tumours (NETs) need alternative therapies after failure of first-line therapy. PATIENTS AND METHODS This phase II trial evaluated lurbinectedin, a selective inhibitor of oncogenic transcription, at 3.2 mg/m2 as a 1-h intravenous infusion every 3 weeks in 32 NETs patients treated in the second- or third-line setting. The primary efficacy endpoint was overall response rate (ORR) according to RECIST v1.1 assessed by the investigators. Secondary endpoints included duration of response (DoR), progression-free survival (PFS), overall survival (OS) and safety. RESULTS Two of 31 evaluable patients had confirmed partial responses (ORR = 6.5%; 95%CI, 0.8-21.4%). Median DoR was 4.7 months (95% CI, 4.0-5.4 months), median PFS was 1.4 months (95% CI, 1.2-3.0 months) and median OS was 7.4 months (95% CI, 3.4-16.2 months). Lurbinectedin showed an acceptable, predictable and manageable safety profile. The most common grade 3/4 toxicity was neutropenia (40.6%; grade 4, 12.4%; febrile neutropenia, 3.1%). CONCLUSIONS Considering the exploratory aim of this trial that evaluated a heterogeneous population of NETs patients, and the signs of antitumour activity observed (two confirmed partial responses and seven long disease stabilisations), further development of lurbinectedin is warranted in a more selected NETs population. TRIAL REGISTRATION NUMBER Sponsor Study Code: PM1183-B-005-14. EudraCT number: 2014-003773-42. CLINICALTRIALS gov reference: NCT02454972.
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Affiliation(s)
| | - Daniel Castellano
- Medical Oncology, Hospital Universitario 12 de Octubre, Madrid, Spain
| | | | - Sant P Chawla
- Medical Oncology, Sarcoma Oncology Center, Santa Monica CA 90403, USA
| | | | | | | | | | - Ali Zeaiter
- Clinical R&D, PharmaMar, Colmenar Viejo, Spain
| | - Victor Moreno
- Medical Oncology, START Madrid-FJD, Hospital Fundación Jiménez Díaz, Madrid, Spain
| | - Enrique Sanz-García
- Medical Oncology, Vall d'Hebron Hospital Campus and Institute of Oncology (VHIO), Barcelona, Spain
| | - Ahmad Awada
- Medical Oncology, Institut Jules Bordet, Université Libre De Bruxelles, Brussels, Belgium
| | | | - Vivek Subbiah
- Medical Oncology, UT MD Anderson Cancer Center, Houston, USA.
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12
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Simón M, Jørgensen JT, Khare HA, Christensen C, Nielsen CH, Kjaer A. Combination of [ 177Lu]Lu-DOTA-TATE Targeted Radionuclide Therapy and Photothermal Therapy as a Promising Approach for Cancer Treatment: In Vivo Studies in a Human Xenograft Mouse Model. Pharmaceutics 2022; 14:pharmaceutics14061284. [PMID: 35745856 PMCID: PMC9227845 DOI: 10.3390/pharmaceutics14061284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 06/09/2022] [Accepted: 06/14/2022] [Indexed: 11/16/2022] Open
Abstract
Peptide receptor radionuclide therapy (PRRT) relies on α- and β-emitting radionuclides bound to a peptide that commonly targets somatostatin receptors (SSTRs) for the localized killing of tumors through ionizing radiation. A Lutetium-177 (177Lu)-based probe linked to the somatostatin analog octreotate ([177Lu]Lu-DOTA-TATE) is approved for the treatment of certain SSTR-expressing tumors and has been shown to improve survival. However, a limiting factor of PRRT is the potential toxicity derived from the high doses needed to kill the tumor. This could be circumvented by combining PRRT with other treatments for an enhanced anti-tumor effect. Photothermal therapy (PTT) relies on nanoparticle-induced hyperthermia for cancer treatment and could be a useful add-on to PRRT. Here, we investigate a strategy combining [177Lu]Lu-DOTA-TATE PRRT and nanoshell (NS)-based PTT for the treatment of SSTR-expressing small-cell lung tumors in mice. Our results showed that the combination treatment improved survival compared to PRRT alone, but only when PTT was performed one day after [177Lu]Lu-DOTA-TATE injection (one of the timepoints examined), showcasing the effect of treatment timing in relation to outcome. Furthermore, the combination treatment was well-tolerated in the mice. This indicates that strategies involving NS-based PTT as an add-on to PRRT could be promising and should be investigated further.
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Affiliation(s)
- Marina Simón
- Department of Clinical Physiology and Nuclear Medicine & Cluster for Molecular Imaging, Copenhagen University Hospital—Rigshospitalet & Department of Biomedical Sciences, University of Copenhagen, 2100 Copenhagen, Denmark; (M.S.); (J.T.J.); (H.A.K.); (C.C.); (C.H.N.)
| | - Jesper Tranekjær Jørgensen
- Department of Clinical Physiology and Nuclear Medicine & Cluster for Molecular Imaging, Copenhagen University Hospital—Rigshospitalet & Department of Biomedical Sciences, University of Copenhagen, 2100 Copenhagen, Denmark; (M.S.); (J.T.J.); (H.A.K.); (C.C.); (C.H.N.)
| | - Harshvardhan A. Khare
- Department of Clinical Physiology and Nuclear Medicine & Cluster for Molecular Imaging, Copenhagen University Hospital—Rigshospitalet & Department of Biomedical Sciences, University of Copenhagen, 2100 Copenhagen, Denmark; (M.S.); (J.T.J.); (H.A.K.); (C.C.); (C.H.N.)
| | - Camilla Christensen
- Department of Clinical Physiology and Nuclear Medicine & Cluster for Molecular Imaging, Copenhagen University Hospital—Rigshospitalet & Department of Biomedical Sciences, University of Copenhagen, 2100 Copenhagen, Denmark; (M.S.); (J.T.J.); (H.A.K.); (C.C.); (C.H.N.)
- Minerva Imaging, 3650 Ølstykke, Denmark
| | - Carsten Haagen Nielsen
- Department of Clinical Physiology and Nuclear Medicine & Cluster for Molecular Imaging, Copenhagen University Hospital—Rigshospitalet & Department of Biomedical Sciences, University of Copenhagen, 2100 Copenhagen, Denmark; (M.S.); (J.T.J.); (H.A.K.); (C.C.); (C.H.N.)
- Minerva Imaging, 3650 Ølstykke, Denmark
| | - Andreas Kjaer
- Department of Clinical Physiology and Nuclear Medicine & Cluster for Molecular Imaging, Copenhagen University Hospital—Rigshospitalet & Department of Biomedical Sciences, University of Copenhagen, 2100 Copenhagen, Denmark; (M.S.); (J.T.J.); (H.A.K.); (C.C.); (C.H.N.)
- Correspondence:
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Somatostatin and Its Receptor System in Colorectal Cancer. Biomedicines 2021; 9:biomedicines9111743. [PMID: 34829972 PMCID: PMC8615525 DOI: 10.3390/biomedicines9111743] [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: 10/27/2021] [Revised: 11/19/2021] [Accepted: 11/20/2021] [Indexed: 12/14/2022] Open
Abstract
Somatostatin (SST)/somatotropin release-inhibiting factor (SRIF) is a well-known neuropeptide, widely distributed in the central and peripheral nervous systems, that regulates the endocrine system and affects neurotransmission via interaction with five SST receptors (SST1-5). In the gastrointestinal tract, the main SST-producing cells include intestinal enteroendocrine cells (EECs) restricted to the mucosa, and neurons of the submucosal and myenteric plexuses. The action of the SRIF system is based on the inhibition of endocrine and exocrine secretion, as well as the proliferative responses of target cells. The SST1–5 share common signaling pathways, and are not only widely expressed on normal tissues, but also frequently overexpressed by several tumors, particularly neuroendocrine neoplasms (NENs). Furthermore, the SRIF system represents the only peptide/G protein-coupled receptor (GPCR) system with multiple approved clinical applications for the diagnosis and treatment of several NENs. The role of the SRIF system in the histogenesis of colorectal cancer (CRC) subtypes (e.g., adenocarcinoma and signet ring-cell carcinoma), as well as diagnosis and prognosis of mixed adenoneuroendocrine carcinoma (MANEC) and pure adenocarcinoma, is poorly understood. Moreover, the impact of the SRIF system signaling on CRC cell proliferation and its potential role in the progression of this cancer remains unknown. Therefore, this review summarizes the recent collective knowledge and understanding of the clinical significance of the SRIF system signaling in CRC, aiming to evaluate the potential role of its components in CRC histogenesis, diagnosis, and potential therapy.
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Stolniceanu CR, Moscalu M, Azoicai D, Tamba B, Volovat C, Grierosu I, Ionescu T, Jalloul W, Ghizdovat V, Gherasim R, Volovat S, Wang F, Fu J, Moscalu R, Matovic M, Stefanescu C. Improved Personalised Neuroendocrine Tumours' Diagnosis Predictive Power by New Receptor Somatostatin Image Processing Quantification. J Pers Med 2021; 11:jpm11101042. [PMID: 34683183 PMCID: PMC8539645 DOI: 10.3390/jpm11101042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 09/28/2021] [Accepted: 10/13/2021] [Indexed: 11/24/2022] Open
Abstract
Although neuroendocrine tumours (NETs) are intensively studied, their diagnosis and consequently personalised therapy management is still puzzling due to their tumoral heterogeneity. In their theragnosis algorithm, receptor somatostatin scintigraphy takes the central place, the diagnosis receptor somatostatin analogue (RSA) choice depending on laboratory experience and accessibility. However, in all cases, the results depend decisively on correct radiotracer tumoral uptake quantification, where unfortunately there are still unrevealed clues and lack of standardization. We propose an improved method to quantify the biodistribution of gamma-emitting RSA, using tissular corrected uptake indices. We conducted a bi-centric retrospective study on 101 patients with different types of NETs. Three uptake indices obtained after applying new corrections to areas of interest drawn for the tumour and for three reference organs (liver, spleen and lung) were statistically analysed. For the corrected pathological uptake indices, the results showed a significant decrease in the error of estimating the occurrence of errors and an increase in the diagnostic predictive power for NETs, especially in the case of lung-referring corrected index. In conclusion, these results support the importance of corrected uptake indices use in the analysis of 99mTcRSA biodistribution for a better personalised diagnostic accuracy of NETs patients.
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Affiliation(s)
- Cati Raluca Stolniceanu
- Department of Biophysics and Medical Physics-Nuclear Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (C.R.S.); (I.G.); (T.I.); (W.J.); (V.G.); (R.G.); (C.S.)
| | - Mihaela Moscalu
- Department of Preventive Medicine and Interdisciplinarity, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- Correspondence:
| | - Doina Azoicai
- Department of Epidemiology, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania;
| | - Bogdan Tamba
- Advanced Center for Research and Development in Experimental Medicine (CEMEX), “Grigore T. Popa” University of Medicine and Pharmacy, 700454 Iasi, Romania;
| | - Constantin Volovat
- Department of Medicine III—Medical Oncology-Radiotherapy, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (C.V.); (S.V.)
| | - Irena Grierosu
- Department of Biophysics and Medical Physics-Nuclear Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (C.R.S.); (I.G.); (T.I.); (W.J.); (V.G.); (R.G.); (C.S.)
| | - Teodor Ionescu
- Department of Biophysics and Medical Physics-Nuclear Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (C.R.S.); (I.G.); (T.I.); (W.J.); (V.G.); (R.G.); (C.S.)
| | - Wael Jalloul
- Department of Biophysics and Medical Physics-Nuclear Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (C.R.S.); (I.G.); (T.I.); (W.J.); (V.G.); (R.G.); (C.S.)
| | - Vlad Ghizdovat
- Department of Biophysics and Medical Physics-Nuclear Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (C.R.S.); (I.G.); (T.I.); (W.J.); (V.G.); (R.G.); (C.S.)
| | - Roxana Gherasim
- Department of Biophysics and Medical Physics-Nuclear Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (C.R.S.); (I.G.); (T.I.); (W.J.); (V.G.); (R.G.); (C.S.)
| | - Simona Volovat
- Department of Medicine III—Medical Oncology-Radiotherapy, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (C.V.); (S.V.)
| | - Feng Wang
- Department of Nuclear Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing 210006, China; (F.W.); (J.F.)
| | - Jingjing Fu
- Department of Nuclear Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing 210006, China; (F.W.); (J.F.)
| | - Roxana Moscalu
- Manchester Academic Health Science Centre, School of Medical Sciences Manchester, The University of Manchester, Manchester M139PT, UK;
| | - Milovan Matovic
- Clinical Center Kragujevac, Center for Nuclear Medicine, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia;
| | - Cipriana Stefanescu
- Department of Biophysics and Medical Physics-Nuclear Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (C.R.S.); (I.G.); (T.I.); (W.J.); (V.G.); (R.G.); (C.S.)
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Sun M, Wang T, Li L, Li X, Zhai Y, Zhang J, Li W. The Application of Inorganic Nanoparticles in Molecular Targeted Cancer Therapy: EGFR Targeting. Front Pharmacol 2021; 12:702445. [PMID: 34322025 PMCID: PMC8311435 DOI: 10.3389/fphar.2021.702445] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 05/26/2021] [Indexed: 12/24/2022] Open
Abstract
Epidermal growth factor receptor (EGFR) is an anticancer drug target for a number of cancers, such as non-small cell lung cancer. However, unsatisfying treatment effects, terrible side-effects, and development of drug resistance are current insurmountable challenges of EGFR targeting treatments for cancers. With the advancement of nanotechnology, an increasing number of inorganic nanomaterials are applied in EGFR-mediated therapy to improve those limitations and further potentiate the efficacy of molecular targeted cancer therapy. Given their facile preparation, easy modification, and biosecurity, inorganic nanoparticles (iNPs) have been extensively explored in cancer treatments to date. This review presents an overview of the application of some typical metal nanoparticles and nonmetallic nanoparticles in EGFR-targeted therapy, then discusses and summarizes the relevant advantages. Moreover, we also highlight future perspectives regarding their remaining issues. We hope these discussions inspire future research on EGFR-targeted iNPs.
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Affiliation(s)
- Meng Sun
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun, China
| | - Ting Wang
- Department of Colorectal and Anal Surgery, The First Hospital of Jilin University, Changchun, China
| | - Leijiao Li
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun, China
| | - Xiangyang Li
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun, China
| | - Yutong Zhai
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun, China
| | - Jiantao Zhang
- Department of Colorectal and Anal Surgery, The First Hospital of Jilin University, Changchun, China
| | - Wenliang Li
- Jilin Collaborative Innovation Center for Antibody Engineering, Jilin Medical University, Jilin, China
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Yao J, Liu Y, Liang X, Shao J, Zhang Y, Yang J, Zheng M. Neuroendocrine Carcinoma as an Independent Prognostic Factor for Patients With Prostate Cancer: A Population-Based Study. Front Endocrinol (Lausanne) 2021; 12:778758. [PMID: 34956090 PMCID: PMC8692830 DOI: 10.3389/fendo.2021.778758] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 11/17/2021] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Neuroendocrine carcinoma (NEC) is a rare and highly malignant variation of prostate adenocarcinoma. We aimed to investigate the prognostic value of NEC in prostate cancer. METHODS A total of 530440 patients of prostate cancer, including neuroendocrine prostate cancer (NEPC) and adenocarcinoma from 2004 to 2018 were obtained from the national Surveillance, Epidemiology, and End Results (SEER) database. Propensity score matching (PSM), multivariable Cox proportional hazard model, Kaplan-Meier method and subgroup analysis were performed in our study. RESULTS NEPC patients were inclined to be older at diagnosis (Median age, 69(61-77) vs. 65(59-72), P< 0.001) and had higher rates of muscle invasive disease (30.9% vs. 9.2%, P < 0.001), lymph node metastasis (32.2% vs. 2.2%, P < 0.001), and distal metastasis (45.7% vs. 3.6%, P < 0.001) compared with prostate adenocarcinoma patients. However, the proportion of NEPC patients with PSA levels higher than 4.0 ng/mL was significantly less than adenocarcinoma patients (47.3% vs. 72.9%, P<0.001). NEPC patients had a lower rate of receiving surgery treatment (28.8% vs. 43.9%, P<0.001), but they had an obviously higher rate of receiving chemotherapy (57.9% vs. 1.0%, P<0.001). A Cox regression analysis demonstrated that the NEPC patients faced a remarkably worse OS (HR = 2.78, 95% CI = 2.34-3.31, P < 0.001) and CSS (HR = 3.07, 95% CI = 2.55-3.71, P < 0.001) compared with adenocarcinoma patients after PSM. Subgroup analyses further suggested that NEPC patients obtained significantly poorer prognosis across nearly all subgroups. CONCLUSION The prognosis of NEPC was worse than that of adenocarcinoma among patients with prostate cancer. The histological subtype of NEC is an independent prognostic factor for patients with prostate cancer.
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