1
|
Zhao H, Han R, Wang Z, Xian J, Bai X. Colorectal Cancer Stem Cells and Targeted Agents. Pharmaceutics 2023; 15:2763. [PMID: 38140103 PMCID: PMC10748092 DOI: 10.3390/pharmaceutics15122763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 11/30/2023] [Accepted: 12/07/2023] [Indexed: 12/24/2023] Open
Abstract
Since their discovery, cancer stem cells have become a hot topic in cancer therapy research. These cells possess stem cell-like self-renewal and differentiation capacities and are important factors that dominate cancer metastasis, therapy-resistance and recurrence. Worse, their inherent characteristics make them difficult to eliminate. Colorectal cancer is the third-most common cancer and the second leading cause of cancer death worldwide. Targeting colorectal cancer stem cells (CR-CSCs) can inhibit colorectal cancer metastasis, enhance therapeutic efficacy and reduce recurrence. Here, we introduced the origin, biomarker proteins, identification, cultivation and research techniques of CR-CSCs, and we summarized the signaling pathways that regulate the stemness of CR-CSCs, such as Wnt, JAK/STAT3, Notch and Hh signaling pathway. In addition to these, we also reviewed recent anti-CR-CSC drugs targeting signaling pathways, biomarkers and other regulators. These will help researchers gain insight into the current agents targeting to CR-CSCs, explore new cancer drugs and propose potential therapies.
Collapse
Affiliation(s)
- Haobin Zhao
- Department of General Practice, People’s Hospital of Longhua, 38 Jinglong Jianshe Road, Shenzhen 518109, China; (H.Z.); (J.X.)
- Endocrinology Department, People’s Hospital of Longhua, 38 Jinglong Jianshe Road, Shenzhen 518109, China
| | - Ruining Han
- Obstetric Department, The Eighth Affiliated Hospital, Sun Yat-Sen University, Shenzhen 518033, China;
| | - Zhankun Wang
- Emergency Department, People’s Hospital of Longhua, 38 Jinglong Jianshe Road, Shenzhen 518109, China;
| | - Junfang Xian
- Department of General Practice, People’s Hospital of Longhua, 38 Jinglong Jianshe Road, Shenzhen 518109, China; (H.Z.); (J.X.)
| | - Xiaosu Bai
- Endocrinology Department, People’s Hospital of Longhua, 38 Jinglong Jianshe Road, Shenzhen 518109, China
| |
Collapse
|
2
|
Hagar FF, Abbas SH, Gomaa HAM, Youssif BGM, Sayed AM, Abdelhamid D, Abdel-Aziz M. Chalcone/1,3,4-Oxadiazole/Benzimidazole hybrids as novel anti-proliferative agents inducing apoptosis and inhibiting EGFR & BRAFV 600E. BMC Chem 2023; 17:116. [PMID: 37716963 PMCID: PMC10504751 DOI: 10.1186/s13065-023-01003-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 07/10/2023] [Indexed: 09/18/2023] Open
Abstract
INTRODUCTION One of the most robust global challenges and difficulties in the 21st century is cancer. Treating cancer is a goal which continues to motivate researchers to innovate in design and development of new treatments to help battle the disease. OBJECTIVES Our objective was developing new antiapoptotic hybrids based on biologically active heterocyclic motifs "benzimidazole?oxadiazole-chalcone hybrids'' that had shown promising ability to inhibit EGFR and induce apoptosis. We expected these scaffolds to display anticancer activity via inhibition of BRAF, EGFR, and Bcl-2 and induction of apoptosis through activation of caspases. METHODS The new hybrids 7a-x were evaluated for their anti-proliferative, EGFR & BRAFV600E inhibitory, and apoptosis induction activities were detected. Docking study & dynamic stimulation into EGFR and BRAFV600E were studied. RESULTS All hybrids exhibited remarkable cell growth inhibition on the four tested cell lines with IC50 ranging from 0.95 μM to 12.50 μM. which was comparable to Doxorubicin. Compounds 7k-m had the most potent EGFR inhibitory activity. While, compounds 7e, 7g, 7k and 7l showed good inhibitory activities against BRAFV600E. Furthermore, Compounds 7k, 7l, and 7m increased Caspases 3,8 & 9, Cytochrome C and Bax levels and decreased Bcl-2 protein levels. Compounds 7k-m received the best binding scores and showed binding modes that were almost identical to each other and comparable with that of the co-crystalized Erlotinib in EGFR and BRAF active sites. CONCLUSION Compounds 7k-m could be used as potential apoptotic anti-proliferative agents upon further optimization.
Collapse
Affiliation(s)
- Fatma Fouad Hagar
- Medicinal Chemistry Department, Faculty of Pharmacy, Minia University, Minia, 61519, Egypt
| | - Samar H Abbas
- Medicinal Chemistry Department, Faculty of Pharmacy, Minia University, Minia, 61519, Egypt
| | - Hesham A M Gomaa
- Pharmacology Department, College of Pharmacy, Jouf University, Sakaka, 72314, Saudi Arabia
| | - Bahaa G M Youssif
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Assiut University, Assiut, 71526, Egypt
| | - Ahmed M Sayed
- Pharmacognosy Department, Faculty of Pharmacy, Nahda University, Beni-Suef, 62513, Egypt
| | - Dalia Abdelhamid
- Medicinal Chemistry Department, Faculty of Pharmacy, Minia University, Minia, 61519, Egypt.
| | - Mohamed Abdel-Aziz
- Medicinal Chemistry Department, Faculty of Pharmacy, Minia University, Minia, 61519, Egypt
| |
Collapse
|
3
|
Manzi J, Hoff CO, Ferreira R, Pimentel A, Datta J, Livingstone AS, Vianna R, Abreu P. Targeted Therapies in Colorectal Cancer: Recent Advances in Biomarkers, Landmark Trials, and Future Perspectives. Cancers (Basel) 2023; 15:cancers15113023. [PMID: 37296986 DOI: 10.3390/cancers15113023] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 05/30/2023] [Accepted: 05/30/2023] [Indexed: 06/12/2023] Open
Abstract
In 2022, approximately 600,000 cancer deaths were expected; more than 50,000 of those deaths would be from colorectal cancer (CRC). The CRC mortality rate in the US has decreased in recent decades, with a 51% drop between 1976 and 2014. This drop is attributed, in part, to the tremendous therapeutic improvements, especially after the 2000s, in addition to increased social awareness regarding risk factors and diagnostic improvement. Five-fluorouracil, irinotecan, capecitabine, and later oxaliplatin were the mainstays of mCRC treatment from the 1960s to 2002. Since then, more than a dozen drugs have been approved for the disease, betting on a new chapter in medicine, precision oncology, which uses patient and tumor characteristics to guide the therapeutic choice. Thus, this review will summarize the current literature on targeted therapies, highlighting the molecular biomarkers involved and their pathways.
Collapse
Affiliation(s)
- Joao Manzi
- Miami Transplant Institute, Jackson Memorial Hospital, University of Miami, Miami, FL 33136, USA
| | - Camilla O Hoff
- Miami Transplant Institute, Jackson Memorial Hospital, University of Miami, Miami, FL 33136, USA
| | - Raphaella Ferreira
- Miami Transplant Institute, Jackson Memorial Hospital, University of Miami, Miami, FL 33136, USA
| | - Agustin Pimentel
- Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL 33136, USA
| | - Jashodeep Datta
- Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL 33136, USA
| | - Alan S Livingstone
- Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL 33136, USA
| | - Rodrigo Vianna
- Miami Transplant Institute, Jackson Memorial Hospital, University of Miami, Miami, FL 33136, USA
| | - Phillipe Abreu
- Miami Transplant Institute, Jackson Memorial Hospital, University of Miami, Miami, FL 33136, USA
| |
Collapse
|
4
|
BRAF gene as a potential target to attenuate drug resistance and treat cancer. GENE REPORTS 2023. [DOI: 10.1016/j.genrep.2023.101740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
5
|
Wang X, Jiang W, Du Y, Zhu D, Zhang J, Fang C, Yan F, Chen ZS. Targeting feedback activation of signaling transduction pathways to overcome drug resistance in cancer. Drug Resist Updat 2022; 65:100884. [DOI: 10.1016/j.drup.2022.100884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 10/05/2022] [Accepted: 10/09/2022] [Indexed: 11/03/2022]
|
6
|
Silva VR, Santos LDS, Dias RB, Quadros CA, Bezerra DP. Emerging agents that target signaling pathways to eradicate colorectal cancer stem cells. Cancer Commun (Lond) 2021; 41:1275-1313. [PMID: 34791817 PMCID: PMC8696218 DOI: 10.1002/cac2.12235] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 08/28/2021] [Accepted: 10/25/2021] [Indexed: 02/06/2023] Open
Abstract
Colorectal cancer (CRC) represents the third most commonly diagnosed cancer and the second leading cause of cancer death worldwide. The modern concept of cancer biology indicates that cancer is formed of a small population of cells called cancer stem cells (CSCs), which present both pluripotency and self-renewal properties. These cells are considered responsible for the progression of the disease, recurrence and tumor resistance. Interestingly, some cell signaling pathways participate in CRC survival, proliferation, and self-renewal properties, and most of them are dysregulated in CSCs, including the Wingless (Wnt)/β-catenin, Notch, Hedgehog, nuclear factor kappa B (NF-κB), Janus kinase/signal transducer and activator of transcription (JAK/STAT), peroxisome proliferator-activated receptor (PPAR), phosphatidyl-inositol-3-kinase/Akt/mechanistic target of rapamycin (PI3K/Akt/mTOR), and transforming growth factor-β (TGF-β)/Smad pathways. In this review, we summarize the strategies for eradicating CRC stem cells by modulating these dysregulated pathways, which will contribute to the study of potential therapeutic schemes, combining conventional drugs with CSC-targeting drugs, and allowing better cure rates in anti-CRC therapy.
Collapse
Affiliation(s)
- Valdenizia R Silva
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Bahia, 40296-710, Brazil
| | - Luciano de S Santos
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Bahia, 40296-710, Brazil
| | - Rosane B Dias
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Bahia, 40296-710, Brazil
| | - Claudio A Quadros
- São Rafael Hospital, Rede D'Or/São Luiz, Salvador, Bahia, 41253-190, Brazil.,Bahia State University, Salvador, Bahia, 41150-000, Brazil
| | - Daniel P Bezerra
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Bahia, 40296-710, Brazil
| |
Collapse
|
7
|
Turdo A, D'Accardo C, Glaviano A, Porcelli G, Colarossi C, Colarossi L, Mare M, Faldetta N, Modica C, Pistone G, Bongiorno MR, Todaro M, Stassi G. Targeting Phosphatases and Kinases: How to Checkmate Cancer. Front Cell Dev Biol 2021; 9:690306. [PMID: 34778245 PMCID: PMC8581442 DOI: 10.3389/fcell.2021.690306] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 10/04/2021] [Indexed: 12/21/2022] Open
Abstract
Metastatic disease represents the major cause of death in oncologic patients worldwide. Accumulating evidence have highlighted the relevance of a small population of cancer cells, named cancer stem cells (CSCs), in the resistance to therapies, as well as cancer recurrence and metastasis. Standard anti-cancer treatments are not always conclusively curative, posing an urgent need to discover new targets for an effective therapy. Kinases and phosphatases are implicated in many cellular processes, such as proliferation, differentiation and oncogenic transformation. These proteins are crucial regulators of intracellular signaling pathways mediating multiple cellular activities. Therefore, alterations in kinases and phosphatases functionality is a hallmark of cancer. Notwithstanding the role of kinases and phosphatases in cancer has been widely investigated, their aberrant activation in the compartment of CSCs is nowadays being explored as new potential Achille's heel to strike. Here, we provide a comprehensive overview of the major protein kinases and phosphatases pathways by which CSCs can evade normal physiological constraints on survival, growth, and invasion. Moreover, we discuss the potential of inhibitors of these proteins in counteracting CSCs expansion during cancer development and progression.
Collapse
Affiliation(s)
- Alice Turdo
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| | - Caterina D'Accardo
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| | - Antonino Glaviano
- Department of Surgical, Oncological and Stomatological Sciences (DICHIRONS), University of Palermo, Palermo, Italy
| | - Gaetana Porcelli
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| | - Cristina Colarossi
- Department of Experimental Oncology, Mediterranean Institute of Oncology (IOM), Catania, Italy
| | - Lorenzo Colarossi
- Department of Experimental Oncology, Mediterranean Institute of Oncology (IOM), Catania, Italy
| | - Marzia Mare
- Department of Experimental Oncology, Mediterranean Institute of Oncology (IOM), Catania, Italy
| | | | - Chiara Modica
- Department of Surgical, Oncological and Stomatological Sciences (DICHIRONS), University of Palermo, Palermo, Italy
| | - Giuseppe Pistone
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| | - Maria Rita Bongiorno
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| | - Matilde Todaro
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy.,Azienda Ospedaliera Universitaria Policlinico (AOUP), Palermo, Italy
| | - Giorgio Stassi
- Department of Surgical, Oncological and Stomatological Sciences (DICHIRONS), University of Palermo, Palermo, Italy
| |
Collapse
|
8
|
Kuerbanjiang A, Maimaituerxun M, Zhang Y, Li Y, Cui G, Abuduhabaier A, Aierken A, Miranbieke B, Anzaer M, Maimaiti Y. V-Raf murine sarcoma viral oncogene homolog B1 (BRAF) as a prognostic biomarker of poor outcomes in esophageal cancer patients. BMC Gastroenterol 2021; 21:86. [PMID: 33622273 PMCID: PMC7903799 DOI: 10.1186/s12876-021-01671-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Accepted: 02/16/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Esophageal cancer is one of the most aggressive malignancies, and is associated with multiple genetic mutations. At present, the v-Raf murine sarcoma viral oncogene homolog B1 (BRAF) gene mutation has been observed in esophageal cancer and is associated with poor prognosis. This study aimed to investigate the protein expression of BRAF in esophageal cancer and determine its effect on patient outcomes. METHODS We used immunohistochemistry to detect the expression of BRAF via tissue microarrays in esophageal cancer samples, the Kaplan-Meier method to perform survival analysis, and the Cox proportional hazards regression model to explore the risk factors of esophageal cancer. The role of BRAF in the proliferation, invasion, and metastasis of esophageal cancer was studied by clone formation, scratch test, Transwell invasion and migration test. The tumor-bearing model of BRAF inhibitor was established using TE-1 cells, and corresponding negative control was set up to observe the growth rate of the two models. RESULTS The results revealed that BRAF overexpression was significantly correlated with Ki67 (P < 0.05). Survival analysis showed that BRAF overexpression contributed to a shorter overall survival (P = 0.014) in patients with esophageal cancer. Univariate and multivariate regression analyses demonstrated that BRAF was a prognostic factor for poor esophageal cancer outcomes (P < 0.05). Small interfering RNA knockdown of BRAF significantly reduced the cell clone formation rate compared to the control group. Transwell assay analysis showed that the migration and invasion of cells in the experimental group were significantly inhibited relative to the control group, and the inhibition rates of the small interfering RNA group were 67% and 60%, respectively. In the scratch test, the wound healing ability of the BRAF knockdown group was significantly weaker than that of the control group. There were significant differences in tumor growth volume and weight between the two groups in nude mice. CONCLUSION BRAF overexpression may serve as an effective predictive factor for poor prognosis.
Collapse
Affiliation(s)
- Aihemaijiang Kuerbanjiang
- Department of Gastroenterology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830000, China
| | | | - Yanjun Zhang
- Department of Clinical Research Center, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830000, China
| | - Yiliang Li
- Department of General Surgery, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830000, China
| | - Gang Cui
- Department of Clinical Research Center, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830000, China
| | - Aibaidula Abuduhabaier
- Department of General Surgery, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830000, China
| | - Abuduwaili Aierken
- Department of General Surgery, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830000, China
| | - Buya Miranbieke
- Department of Gastroenterology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830000, China
| | - Meilikezati Anzaer
- Department of Gastroenterology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830000, China.
| | - Yusufu Maimaiti
- Department of General Surgery, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830000, China.
| |
Collapse
|
9
|
Fuentes-Baile M, García-Morales P, Pérez-Valenciano E, Ventero MP, Sanz JM, Romero CDJ, Barberá VM, Alenda C, Saceda M. Cell Death Mechanisms Induced by CLytA-DAAO Chimeric Enzyme in Human Tumor Cell Lines. Int J Mol Sci 2020; 21:ijms21228522. [PMID: 33198289 PMCID: PMC7697521 DOI: 10.3390/ijms21228522] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 11/06/2020] [Accepted: 11/10/2020] [Indexed: 12/19/2022] Open
Abstract
The combination of the choline binding domain of the amidase N-acetylmuramoyl-L-alanine (CLytA)-D-amino acid oxidase (DAAO) (CLytA-DAAO) and D-Alanine induces cell death in several pancreatic and colorectal carcinoma and glioblastoma cell lines. In glioblastoma cell lines, CLytA-DAAO-induced cell death was inhibited by a pan-caspase inhibitor, suggesting a classical apoptotic cell death. Meanwhile, the cell death induced in pancreatic and colon carcinoma cell lines is some type of programmed necrosis. In this article, we studied the mechanisms that trigger CLytA-DAAO-induced cell death in pancreatic and colorectal carcinoma and glioblastoma cell lines and we acquire a further insight into the necrotic cell death induced in pancreatic and colorectal carcinoma cell lines. We have analyzed the intracellular calcium mobilization, mitochondrial membrane potential, PARP-1 participation and AIF translocation. Although the mitochondrial membrane depolarization plays a crucial role, our results suggest that CLytA-DAAO-induced cell death is context dependent. We have previously detected pancreatic and colorectal carcinoma cell lines (Hs766T and HT-29, respectively) that were resistant to CLytA-DAAO-induced cell death. In this study, we have examined the putative mechanism underlying the resistance in these cell lines, evaluating both detoxification mechanisms and the inflammatory and survival responses. Overall, our results provide a better understanding on the cell death mechanism induced by CLytA-DAAO, a promising therapy against cancer.
Collapse
Affiliation(s)
- María Fuentes-Baile
- Unidad de Investigación, Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunidad Valenciana (FISABIO), Hospital General Universitario de Elche, Camí de l’Almazara, 11, 03203 Elche (Alicante), Spain; (M.F.-B.); (C.d.J.R.); (V.M.B.)
| | - Pilar García-Morales
- Instituto de Investigación, Desarrollo e Innovación en Biotecnología Sanitaria de Elche (IDiBE), Universidad Miguel Hernández, Avda. Universidad s/n, Ed. Torregaitán, 03202 Elche (Alicante), Spain; (P.G.-M.); (E.P.-V.)
| | - Elizabeth Pérez-Valenciano
- Instituto de Investigación, Desarrollo e Innovación en Biotecnología Sanitaria de Elche (IDiBE), Universidad Miguel Hernández, Avda. Universidad s/n, Ed. Torregaitán, 03202 Elche (Alicante), Spain; (P.G.-M.); (E.P.-V.)
| | - María P. Ventero
- Unidad de Investigación, Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL), Hospital General Universitario de Alicante, C/Maestro Alonso, 10, 03010 Alicante, Spain; (M.P.V.); (C.A.)
| | - Jesús M. Sanz
- Centro de Investigaciones Biológicas Margarita Salas (Consejo Superior de Investigaciones Científicas) and Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), C/Ramiro de Maeztu, 9, 28040 Madrid, Spain;
| | - Camino de Juan Romero
- Unidad de Investigación, Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunidad Valenciana (FISABIO), Hospital General Universitario de Elche, Camí de l’Almazara, 11, 03203 Elche (Alicante), Spain; (M.F.-B.); (C.d.J.R.); (V.M.B.)
- Instituto de Investigación, Desarrollo e Innovación en Biotecnología Sanitaria de Elche (IDiBE), Universidad Miguel Hernández, Avda. Universidad s/n, Ed. Torregaitán, 03202 Elche (Alicante), Spain; (P.G.-M.); (E.P.-V.)
| | - Víctor M. Barberá
- Unidad de Investigación, Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunidad Valenciana (FISABIO), Hospital General Universitario de Elche, Camí de l’Almazara, 11, 03203 Elche (Alicante), Spain; (M.F.-B.); (C.d.J.R.); (V.M.B.)
- Unidad de Genética Molecular, Hospital General Universitario de Elche, Camí de l’Almazara, 11, 03203 Elche (Alicante), Spain
| | - Cristina Alenda
- Unidad de Investigación, Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL), Hospital General Universitario de Alicante, C/Maestro Alonso, 10, 03010 Alicante, Spain; (M.P.V.); (C.A.)
| | - Miguel Saceda
- Unidad de Investigación, Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunidad Valenciana (FISABIO), Hospital General Universitario de Elche, Camí de l’Almazara, 11, 03203 Elche (Alicante), Spain; (M.F.-B.); (C.d.J.R.); (V.M.B.)
- Instituto de Investigación, Desarrollo e Innovación en Biotecnología Sanitaria de Elche (IDiBE), Universidad Miguel Hernández, Avda. Universidad s/n, Ed. Torregaitán, 03202 Elche (Alicante), Spain; (P.G.-M.); (E.P.-V.)
- Correspondence: ; Tel.: +34-966658432
| |
Collapse
|
10
|
Li ZN, Zhao L, Yu LF, Wei MJ. BRAF and KRAS mutations in metastatic colorectal cancer: future perspectives for personalized therapy. Gastroenterol Rep (Oxf) 2020; 8:192-205. [PMID: 32665851 PMCID: PMC7333923 DOI: 10.1093/gastro/goaa022] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 03/02/2020] [Accepted: 04/09/2020] [Indexed: 02/07/2023] Open
Abstract
Colorectal cancer (CRC) is one of the most commonly diagnosed cancers worldwide and 30% of patients with CRC experience metastasis. Patients with metastatic colorectal cancer (mCRC) have a 5-year overall survival rate of <10%. V-raf murine sarcoma viral oncogene homolog B1 (BRAF) and V-Ki-ras2 Kirsten ratsarcoma viral oncogene homolog (KRAS) mutations are mostly studied in mCRC, as clinical trials found that first-line chemotherapy with anti-epidermal growth factor receptor agent confers limited efficacy for mCRC. Treatment decisions for early-stage mCRC do not consider BRAF or KRAS mutations, given the dramatically poor prognosis conferred by these mutations in clinical trials. Thus, it is necessary to identify patients with mCRC harboring BRAF or KRAS mutations to formulate rational therapeutic strategies to improve prognosis and survival. BRAF and KRAS mutations occur in ∼10% and ∼44% of patients with mCRC, respectively. Although the survival rate of patients with mCRC has improved in recent years, the response and prognosis of patients with the aforementioned mutations are still poor. There is a substantial unmet need for prospective personalized therapies for patients with BRAF- or KRAS-mutant mCRC. In this review, we focus on BRAF and KRAS mutations to understand the mechanisms underlying resistance and improving the response rate, outcomes, and prognosis of patients with mCRC bearing these mutations and to discuss prospective personalized therapies for BRAF- and KRAS-mutant mCRC.
Collapse
Affiliation(s)
- Zi-Nan Li
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, Liaoning, P. R. China.,Liaoning Engineering Technology Research Center, China Medical University, Shenyang, Liaoning, P. R. China
| | - Lin Zhao
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, Liaoning, P. R. China.,Liaoning Engineering Technology Research Center, China Medical University, Shenyang, Liaoning, P. R. China
| | - Li-Feng Yu
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, Liaoning, P. R. China.,Liaoning Engineering Technology Research Center, China Medical University, Shenyang, Liaoning, P. R. China
| | - Min-Jie Wei
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, Liaoning, P. R. China.,Liaoning Engineering Technology Research Center, China Medical University, Shenyang, Liaoning, P. R. China
| |
Collapse
|
11
|
Bai H, Chen B. A 5-Gene Stemness Score for Rapid Determination of Risk in Multiple Myeloma. Onco Targets Ther 2020; 13:4339-4348. [PMID: 32547066 PMCID: PMC7244240 DOI: 10.2147/ott.s249895] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Accepted: 04/23/2020] [Indexed: 12/12/2022] Open
Abstract
Purpose Risk stratification in patients with multiple myeloma (MM) remains a challenge. As clinicopathological characteristics have been demonstrated insufficient for exactly defining MM risk, and molecular biomarkers have become the focuses of interests. Prognostic predictions based on gene expression profiles (GEPs) have been the most accurate to this day. The purpose of our study was to construct a risk score based on stemness genes to evaluate the prognosis in MM. Materials and Methods Bioinformatics studies by ingenuity pathway analyses in side population (SP) and non-SP (MP) cells of MM patients were performed. Firstly, co-expression network was built to confirm hub genes associated with the top five Kyoto Encyclopedia of Genes and Genomes pathways. Functional analyses of hub genes were used to confirm the biologic functions. Next, these selective genes were utilized for construction of prognostic model, and this model was validated in independent testing sets. Finally, five stemness genes (ROCK1, GSK3B, BRAF, MAPK1 and MAPK14) were used to build a MM side population 5 (MMSP5) gene model, which was demonstrated to be forcefully prognostic compared to usual clinical prognostic parameters by multivariate cox analysis. MM patients in MMSP5 low-risk group were significantly related to better prognosis than those in high-risk group in independent testing sets. Conclusion Our study provided proof-of-concept that MMSP5 model can be adopted to evaluate recurrence risk and clinical outcome for MM. The MMSP5 model evaluated in different databases clearly indicated novel risk stratification for personalized anti-MM treatments.
Collapse
Affiliation(s)
- Hua Bai
- Department of Hematology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, People's Republic of China
| | - Bing Chen
- Department of Hematology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, People's Republic of China
| |
Collapse
|
12
|
Wan S, Tang Q, Feng D, Hu Z, Shao W, Chen Y. Epidemiology characteristics of ethnic minority colorectal cancer in Yunnan in Southwestern China. Transl Cancer Res 2020; 9:2692-2700. [PMID: 35117628 PMCID: PMC8799176 DOI: 10.21037/tcr.2020.02.63] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Accepted: 02/08/2020] [Indexed: 01/15/2023]
Abstract
BACKGROUND Colorectal cancer (CRC) is one of the world's deadliest cancers, and its mortality rate has been on the rise in China. Yunnan is a region with a higher concentration of ethnic minorities. CRC affects many people from ethnic minority groups, which differ from Han in terms of their age and gender compositions. METHODS We collected samples from 1,016 cases of CRC patients along with their case files at Yunnan Provincial Cancer Hospital from the period between January 2013 and December 2018. RESULTS In total, 7.1% (n=72) of all lung cancer cases diagnosed from 2013 to 2018 in Yunnan Provincial Cancer Hospital occurred in patients 40 years old or younger, 44% (n=447) were 40 to 60 years old, and 48.9% (n=497) were 60 years old or above. The composition ratio of CRC patients in the different age groups differed significantly and enhanced significantly with age, with a statistical significance of P<0.05. A total of 33.6% (n=38) of 113 minority patients and 16.8% (n=152) of 903 Han patients reported a history of smoking, and 23.0% (n=26) of 113 minority patients and 14.6% (n=132) of Han patients had a history of drinking. Long-term smoking and drinking are significantly associated with the incidence of CRC, and this was more significant among ethnic minorities (P<0.05). CONCLUSIONS The high incidence of CRC in Yunnan is strongly related to patients' lifestyles, and diet should be a core focus of efforts to prevent and treat CRC. Early screening and regular check for common tumor markers can also help to reduce the incidence of CRC and provide a basis for improvements in CRC treatment and prognosis in Yunnan.
Collapse
Affiliation(s)
| | - Qi Tang
- Second People's Hospital of Yunnan, The Fourth Affiliated Hospital of Kunming Medical University, Kunming 650031, China
| | - Daying Feng
- Kunming Medical University, Kunming 650500, China
| | - Zaoxiu Hu
- Kunming Medical University, Kunming 650500, China
| | - Weiqing Shao
- Kunming Medical University, Kunming 650500, China
| | - Yajuan Chen
- Kunming Medical University, Kunming 650500, China
| |
Collapse
|
13
|
Fuentes-Baile M, Bello-Gil D, Pérez-Valenciano E, Sanz JM, García-Morales P, Maestro B, Ventero MP, Alenda C, Barberá VM, Saceda M. CLytA-DAAO, Free and Immobilized in Magnetic Nanoparticles, induces Cell Death in Human Cancer Cells. Biomolecules 2020; 10:biom10020222. [PMID: 32028649 PMCID: PMC7072168 DOI: 10.3390/biom10020222] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 01/30/2020] [Accepted: 01/31/2020] [Indexed: 12/13/2022] Open
Abstract
D-amino acid oxidase (DAAO) catalyzes the oxidation of D-amino acids generating hydrogen peroxide, a potential producer of reactive oxygen species. In this study, we used a CLytA-DAAO chimera, both free and bound to magnetic nanoparticles, against colon carcinoma, pancreatic adenocarcinoma, and glioblastoma cell lines. We found that the enzyme induces cell death in most of the cell lines tested and its efficiency increases significantly when it is immobilized in nanoparticles. We also tested this enzyme therapy in non-tumor cells, and we found that there is not cell death induction, or it is significantly lower than in tumor cells. The mechanism triggering cell death is apparently a classical apoptosis pathway in the glioblastoma cell lines, while in colon and pancreatic carcinoma cell lines, CLytA-DAAO-induced cell death is a necrosis. Our results constitute a proof of concept that an enzymatic therapy, based on magnetic nanoparticles-delivering CLytA-DAAO, could constitute a useful therapy against cancer and besides it could be used as an enhancer of other treatments such as epigenetic therapy, radiotherapy, and treatments based on DNA repair.
Collapse
Affiliation(s)
- María Fuentes-Baile
- Hospital General Universitario de Alicante, Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL), C/Maestro Alonso, 10, 03005 Alicante, Spain; (M.F.-B.); (M.P.V.); (C.A.)
- Unidad de Investigación. Hospital General Universitario de Elche, Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunidad Valenciana (FISABIO), Camí de l’Almazara, 11, 03203 Elche (Alicante), Spain; (P.G.-M.); (V.M.B.)
| | - Daniel Bello-Gil
- Instituto de Investigación, Desarrollo e Innovación en Biotecnología Sanitaria de Elche (IDiBE), Universidad Miguel Hernández, Avda. Universidad s/n, Ed. Torregaitán, 03202 Elche (Alicante), Spain; (D.B.-G.); (E.P.-V.); (J.M.S.); (B.M.)
| | - Elizabeth Pérez-Valenciano
- Instituto de Investigación, Desarrollo e Innovación en Biotecnología Sanitaria de Elche (IDiBE), Universidad Miguel Hernández, Avda. Universidad s/n, Ed. Torregaitán, 03202 Elche (Alicante), Spain; (D.B.-G.); (E.P.-V.); (J.M.S.); (B.M.)
| | - Jesús M. Sanz
- Instituto de Investigación, Desarrollo e Innovación en Biotecnología Sanitaria de Elche (IDiBE), Universidad Miguel Hernández, Avda. Universidad s/n, Ed. Torregaitán, 03202 Elche (Alicante), Spain; (D.B.-G.); (E.P.-V.); (J.M.S.); (B.M.)
- Centro de Investigaciones Biológicas Margarita Salas (Consejo Superior de Investigaciones Científicas) and Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), C/Ramiro de Maeztu, 9, 28040 Madrid, Spain
| | - Pilar García-Morales
- Unidad de Investigación. Hospital General Universitario de Elche, Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunidad Valenciana (FISABIO), Camí de l’Almazara, 11, 03203 Elche (Alicante), Spain; (P.G.-M.); (V.M.B.)
- Instituto de Investigación, Desarrollo e Innovación en Biotecnología Sanitaria de Elche (IDiBE), Universidad Miguel Hernández, Avda. Universidad s/n, Ed. Torregaitán, 03202 Elche (Alicante), Spain; (D.B.-G.); (E.P.-V.); (J.M.S.); (B.M.)
| | - Beatriz Maestro
- Instituto de Investigación, Desarrollo e Innovación en Biotecnología Sanitaria de Elche (IDiBE), Universidad Miguel Hernández, Avda. Universidad s/n, Ed. Torregaitán, 03202 Elche (Alicante), Spain; (D.B.-G.); (E.P.-V.); (J.M.S.); (B.M.)
- Centro de Investigaciones Biológicas Margarita Salas (Consejo Superior de Investigaciones Científicas) and Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), C/Ramiro de Maeztu, 9, 28040 Madrid, Spain
| | - María P. Ventero
- Hospital General Universitario de Alicante, Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL), C/Maestro Alonso, 10, 03005 Alicante, Spain; (M.F.-B.); (M.P.V.); (C.A.)
| | - Cristina Alenda
- Hospital General Universitario de Alicante, Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL), C/Maestro Alonso, 10, 03005 Alicante, Spain; (M.F.-B.); (M.P.V.); (C.A.)
| | - Víctor M. Barberá
- Unidad de Investigación. Hospital General Universitario de Elche, Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunidad Valenciana (FISABIO), Camí de l’Almazara, 11, 03203 Elche (Alicante), Spain; (P.G.-M.); (V.M.B.)
- Unidad de Genética Molecular. Hospital General Universitario de Elche. Camí de l’Almazara, 11, 03203 Elche (Alicante), Spain
| | - Miguel Saceda
- Unidad de Investigación. Hospital General Universitario de Elche, Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunidad Valenciana (FISABIO), Camí de l’Almazara, 11, 03203 Elche (Alicante), Spain; (P.G.-M.); (V.M.B.)
- Instituto de Investigación, Desarrollo e Innovación en Biotecnología Sanitaria de Elche (IDiBE), Universidad Miguel Hernández, Avda. Universidad s/n, Ed. Torregaitán, 03202 Elche (Alicante), Spain; (D.B.-G.); (E.P.-V.); (J.M.S.); (B.M.)
- Correspondence: ; Tel.: +34-966658432
| |
Collapse
|