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Alanzi TM, Alharthi A, Alessa A, Alhajri AS, Abanmi S, Khalifah A, Althanayan FH, AlRubaya S, Almahaish M, Alrefai W, Madan M, Allahyani T, Alsulami R, Saadah A, Alanzi N. Quality of life and psychosocial impact on patients with blood disorders: An empirical study from patients' perspectives in Saudi Arabia. Nutr Health 2024:2601060241273570. [PMID: 39215525 DOI: 10.1177/02601060241273570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/04/2024]
Abstract
STUDY PURPOSE this study aims to analyze QOL and psychosocial impact on patients with blood disorders. METHODS A cross-sectional survey design is adopted in this study. The survey questionnaire included SF-36 form for measuring quality of life (QOL), along with psychosocial impact assessment scale. Adult patients with different types of blood disorders were recruited for the survey. Out of the 417 responses received, 389 were considered for data analysis and the remaining were avoided due to incomplete data. RESULTS In terms of psychosocial impact scales, the highest mean is observed for financial stress (4.09 ± 1.22), followed by social exclusion (3.76 ± 1.19) and relationship challenges (3.31 ± 1.18). Among the QOL scales, the highest mean was observed for pain (3.81 ± 1.17), followed by physical functioning (3.68 ± 1.12). Statistically significant differences (p < 0.05) were observed among the participants groups characterized by age and type of disorder. Strong positive correlations between social exclusion and general health (r = 0.513), as well as pain and relationship challenges (r = 0.735) were observed. CONCLUSION Given the existing challenges in social exclusion, poor awareness, and support there is a need to develop comprehensive and personalized treatment plans integrating physical and mental support, awareness creation, and financial support.
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Affiliation(s)
- Turki M Alanzi
- Health Information Management and Technology Department, College of Public Health, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Abdulaziz Alharthi
- Faculty of Medicine Jeddah, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Abdullah Alessa
- College of Medicine King Saud University, Riyadh, Saudi Arabia
| | - Ahlam Saleh Alhajri
- Food Science and Nutrition Department, College of Agricultural and Food Sciences, King Faisal University, Al Ahsa, Saudi Arabia
| | - Sobhia Abanmi
- College of Medicine, Majmaah University, Majmaah, Saudi Arabia
| | | | - Fatimah H Althanayan
- Department of Hematology, Qatif Comprehensive Inspection Center, Qatif, Saudi Arabia
| | - Sarah AlRubaya
- College of Medicine - Imam abdulrahman bin faisal University, Dammam, Saudi Arabia
| | - Mariam Almahaish
- Imam Abdulrahman Bin Faisal University, College of Medicine, Dammam, Saudi Arabia
| | - Wedyan Alrefai
- Medical Laboratories, Taibah University, Madinah, Saudi Arabia
| | - Manal Madan
- Faculty of medicine, Wenzhou Medical University, Wenzhou, China
| | - Taif Allahyani
- Medical Laboratory- Applied Medical Sciences - Umm Al-Qura University, Makkah, Saudi Arabia
| | - Reyouf Alsulami
- Laboratory Department, Makkah Medical Center Hospital, Makkah, Saudi Arabia
| | - Amjad Saadah
- Health Information Management and Technology Department, College of Public Health, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Nouf Alanzi
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Jouf, Saudi Arabia
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Lyrio RMDC, Rocha BRA, Corrêa ALRM, Mascarenhas MGS, Santos FL, Maia RDH, Segundo LB, de Almeida PAA, Moreira CMO, Sassi RH. Chemotherapy-induced acute kidney injury: epidemiology, pathophysiology, and therapeutic approaches. FRONTIERS IN NEPHROLOGY 2024; 4:1436896. [PMID: 39185276 PMCID: PMC11341478 DOI: 10.3389/fneph.2024.1436896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2024] [Accepted: 07/22/2024] [Indexed: 08/27/2024]
Abstract
Despite significant advancements in oncology, conventional chemotherapy remains the primary treatment for diverse malignancies. Acute kidney injury (AKI) stands out as one of the most prevalent and severe adverse effects associated with these cytotoxic agents. While platinum compounds are well-known for their nephrotoxic potential, other drugs including antimetabolites, alkylating agents, and antitumor antibiotics are also associated. The onset of AKI poses substantial risks, including heightened morbidity and mortality rates, prolonged hospital stays, treatment interruptions, and the need for renal replacement therapy, all of which impede optimal patient care. Various proactive measures, such as aggressive hydration and diuresis, have been identified as potential strategies to mitigate AKI; however, preventing its occurrence during chemotherapy remains challenging. Additionally, several factors, including intravascular volume depletion, sepsis, exposure to other nephrotoxic agents, tumor lysis syndrome, and direct damage from cancer's pathophysiology, frequently contribute to or exacerbate kidney injury. This article aims to comprehensively review the epidemiology, mechanisms of injury, diagnosis, treatment options, and prevention strategies for AKI induced by conventional chemotherapy.
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Affiliation(s)
| | | | | | | | - Felipe Luz Santos
- Department of Medicine, Universidade Salvador (UNIFACS), Salvador, Brazil
| | | | | | | | | | - Rafael Hennemann Sassi
- Hematology Department, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Brazil
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3
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Sarwar S, Morozov VM, Newcomb MA, Yan B, Brant JO, Opavsky R, Guryanova OA, Ishov AM. Overcoming ABCB1 mediated multidrug resistance in castration resistant prostate cancer. Cell Death Dis 2024; 15:558. [PMID: 39090086 PMCID: PMC11294535 DOI: 10.1038/s41419-024-06949-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 07/19/2024] [Accepted: 07/24/2024] [Indexed: 08/04/2024]
Abstract
Prostate cancer (PCa) is the second leading cause of cancer-related death in American men. PCa that relapses after hormonal therapies, referred to as castration resistant PCa (CRPC), often presents with metastases (mCRPC) that are the major cause of mortality. The few available therapies for mCRPC patients include taxanes docetaxel (DTX) and cabazitaxel (CBZ). However, development of resistance limits their clinical use. Mechanistically, resistance arises through upregulation of multidrug resistance (MDR) proteins such as MDR1/ABCB1, making ABCB1 an attractive therapeutic target. Yet, ABCB1 inhibitors failed to be clinically useful due to low specificity and toxicity issues. To study taxanes resistance, we produced CBZ resistant C4-2B cells (RC4-2B) and documented resistance to both CBZ and DTX in cell culture and in 3D prostaspheres settings. RNAseq identified increased expression of ABCB1 in RC4-2B, that was confirmed by immunoblotting and immunofluorescent analysis. ABCB1-specific inhibitor elacridar reversed CBZ and DTX resistance in RC4-2B cells, confirming ABCB1-mediated resistance mechanism. In a cell-based screen using a curated library of cytotoxic drugs, we found that DNA damaging compounds Camptothecin (CPT) and Cytarabine (Ara-C) overcame resistance as seen by similar cytotoxicity in parental C4-2B and resistant RC4-2B. Further, these compounds were cytotoxic to multiple PC cells resistant to taxanes with high ABCB1 expression and, therefore, can be used to conquer the acquired resistance to taxanes in PCa. Finally, inhibition of cyclin-dependent kinases 4/6 (CDK4/6) with small molecule inhibitors (CDK4/6i) potentiated cytotoxic effect of CPT or Ara-C in both parental and resistant cells. Overall, our findings indicate that DNA damaging agents CPT and Ara-C alone or in combination with CDK4/6i can be suggested as a new treatment regimen in CRPC patients, including those that are resistant to taxanes.
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Affiliation(s)
- Sadia Sarwar
- Department of Anatomy and Cell Biology, University of Florida College of Medicine, Gainesville, FL, USA
| | - Viacheslav M Morozov
- Department of Anatomy and Cell Biology, University of Florida College of Medicine, Gainesville, FL, USA
| | - Mallory A Newcomb
- Department of Anatomy and Cell Biology, University of Florida College of Medicine, Gainesville, FL, USA
| | - Bowen Yan
- Department of Pharmacology and Therapeutics, University of Florida College of Medicine, Gainesville, FL, USA
| | - Jason O Brant
- Department of Biostatistics, University of Florida College of Medicine, Gainesville, FL, USA
- University of Florida Health Cancer Center, Gainesville, FL, USA
| | - Rene Opavsky
- Department of Anatomy and Cell Biology, University of Florida College of Medicine, Gainesville, FL, USA
- University of Florida Health Cancer Center, Gainesville, FL, USA
| | - Olga A Guryanova
- Department of Pharmacology and Therapeutics, University of Florida College of Medicine, Gainesville, FL, USA
- University of Florida Health Cancer Center, Gainesville, FL, USA
| | - Alexander M Ishov
- Department of Anatomy and Cell Biology, University of Florida College of Medicine, Gainesville, FL, USA.
- University of Florida Health Cancer Center, Gainesville, FL, USA.
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Alsaab HO, Alzahrani MS, F Alaqile A, Waggas DS, Almutairy B. Long non-coding RNAs; potential contributors in cancer chemoresistance through modulating diverse molecular mechanisms and signaling pathways. Pathol Res Pract 2024; 260:155455. [PMID: 39043005 DOI: 10.1016/j.prp.2024.155455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2024] [Revised: 06/29/2024] [Accepted: 07/05/2024] [Indexed: 07/25/2024]
Abstract
One of the mainstays of cancer treatment is chemotherapy. Drug resistance, however, continues to be the primary factor behind clinical treatment failure. Gene expression is regulated by long non-coding RNAs (lncRNAs) in several ways, including chromatin remodeling, translation, epigenetic, and transcriptional levels. Cancer hallmarks such as DNA damage, metastasis, immunological evasion, cell stemness, drug resistance, metabolic reprogramming, and angiogenesis are all influenced by LncRNAs. Numerous studies have been conducted on LncRNA-driven mechanisms of resistance to different antineoplastic drugs. Diverse medication kinds elicit diverse resistance mechanisms, and each mechanism may have multiple contributing factors. As a result, several lncRNAs have been identified as new biomarkers and therapeutic targets for identifying and managing cancers. This compels us to thoroughly outline the crucial roles that lncRNAs play in drug resistance. In this regard, this article provides an in-depth analysis of the recently discovered functions of lncRNAs in the pathogenesis and chemoresistance of cancer. As a result, the current research might offer a substantial foundation for future drug resistance-conquering strategies that target lncRNAs in cancer therapies.
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Affiliation(s)
- Hashem O Alsaab
- Department of Pharmaceutics and Pharmaceutical Technology, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia.
| | - Mohammad S Alzahrani
- Department of Clinical Pharmacy, College of Pharmacy, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Atheer F Alaqile
- College of Pharmacy, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Dania S Waggas
- Department of Pathological Sciences, Fakeeh College for Medical Sciences, Jeddah, Saudi Arabia
| | - Bandar Almutairy
- Department of Pharmacology, College of Pharmacy, Shaqra University, Shaqra 11961, Saudi Arabia.
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5
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Zhang Y, Zhao X, Zhang J, Zhang Y, Wei Y. Advancements in the impact of human microbiota and probiotics on leukemia. Front Microbiol 2024; 15:1423838. [PMID: 39021626 PMCID: PMC11251910 DOI: 10.3389/fmicb.2024.1423838] [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: 04/26/2024] [Accepted: 06/20/2024] [Indexed: 07/20/2024] Open
Abstract
The human gut microbiota is a complex ecosystem that plays a crucial role in promoting the interaction between the body and its environment. It has been increasingly recognized that the gut microbiota has diverse physiological functions. Recent studies have shown a close association between the gut microbiota and the development of certain tumors, including leukemia. Leukemia is a malignant clonal disease characterized by the uncontrolled growth of one or more types of blood cells, which is the most common cancer in children. The imbalance of gut microbiota is linked to the pathological mechanisms of leukemia. Probiotics, which are beneficial microorganisms that help maintain the balance of the host microbiome, play a role in regulating gut microbiota. Probiotics have the potential to assist in the treatment of leukemia and improve the clinical prognosis of leukemia patients. This study reviews the relationship between gut microbiota, probiotics, and the progression of leukemia based on current research. In addition, utilizing zebrafish leukemia models in future studies might reveal the specific mechanisms of their interactions, thereby providing new insights into the clinical treatment of leukemia. In conclusion, further investigation is still needed to fully understand the accurate role of microbes in leukemia.
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Affiliation(s)
| | | | | | - Yaodong Zhang
- Henan Key Laboratory of Children's Genetics and Metabolic Diseases, School of Pharmaceutical Sciences, Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital Zhengzhou Children’s Hospital, Zhengzhou University, Zhengzhou, China
| | - Yongjun Wei
- Henan Key Laboratory of Children's Genetics and Metabolic Diseases, School of Pharmaceutical Sciences, Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital Zhengzhou Children’s Hospital, Zhengzhou University, Zhengzhou, China
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Nguyen HDT, LE TM, Lee D, Cho HJ, Lee J, Sohn SK, Kim JG, Ham JY, Moon JH, Han HS, Kim J, Baek DW. Synergistic Effect of Venetoclax and Bendamustine in Early T-cell Precursor Acute Lymphoblastic Leukemia. In Vivo 2024; 38:1740-1749. [PMID: 38936885 PMCID: PMC11215584 DOI: 10.21873/invivo.13624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 04/10/2024] [Accepted: 04/11/2024] [Indexed: 06/29/2024]
Abstract
BACKGROUND/AIM To date, therapeutic options for T-cell acute lymphoblastic leukemia (T-ALL) remain very limited. This study evaluated the efficacy of monotherapies and combination therapies including a selective BCL-2 inhibitor for T-ALL cell lines, namely Jurkat, CCRF-CEM, and Loucy. MATERIALS AND METHODS Loucy is an early T-precursor ALL (ETP-ALL) cell line characterized by an immature phenotype, whereas Jurkat and CCRF-CEM are late T-cell progenitor ALL (LTP-ALL) cell lines. Monotherapy was conducted with venetoclax, cytarabine, bendamustine, or azacytidine, whereas combination therapy was performed with venetoclax plus cytarabine, venetoclax plus bendamustine, or venetoclax plus azacytidine. Cell viability assay was conducted after 48 h using Trypan blue and the 3-(4, 5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium (MTS). Statistical analysis for evaluating synergistic interactions between anticancer drugs was performed by using the SynergyFinder Plus and drc R package. RESULTS Adding venetoclax to cytarabine, bendamustine, or azacitidine achieved an additive effect, with Loewe synergic scores ranging from -10 to 10 in Jurkat and CCRF-CEM. Conversely, the combination of venetoclax and cytarabine displayed an additive effect (Loewe synergic score: 8.45 and 5.82 with MTS and Trypan blue assays, respectively), whereas venetoclax plus bendamustine or azacitidine exhibited a synergistic effect (Loewe synergic score >10 with MTS assay) in Loucy. Remarkably, the Bliss/Loewe score revealed that the combination of venetoclax and bendamustine was the most synergistic, yielding a score of 13.832±0.55. CONCLUSION The combination of venetoclax and bendamustine demonstrated the greatest synergistic effect in suppressing ETP-ALL cell proliferation. Further studies are warranted to determine the mechanisms for the synergism between venetoclax and bendamustine in high-risk T-ALL.
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Affiliation(s)
- Hong Duc Thi Nguyen
- Department of Biomedical Science, Graduate School, Kyungpook National University, Daegu, Republic of Korea
- BK21 Four Program, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Tan Minh LE
- Department of Biomedical Science, Graduate School, Kyungpook National University, Daegu, Republic of Korea
- BK21 Four Program, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Donghyeon Lee
- Department of Biomedical Science, Graduate School, Kyungpook National University, Daegu, Republic of Korea
- BK21 Four Program, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Hee Jeong Cho
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Jungmin Lee
- Department of Hematology/Oncology, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Sang Kyun Sohn
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Jong Gwang Kim
- Department of Hematology/Oncology, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Ji Yeon Ham
- Department of Laboratory Medicine, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Joon Ho Moon
- Department of Hematology/Oncology, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Hyung Soo Han
- Department of Biomedical Science, Graduate School, Kyungpook National University, Daegu, Republic of Korea
- BK21 Four Program, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Juhyung Kim
- Department of Hematology/Oncology, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Republic of Korea;
| | - Dong Won Baek
- Department of Hematology/Oncology, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Republic of Korea;
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Ge J, Yin X, Sun X, Kou L, Xue X, Ma J. Chemotherapy resistance in acute myeloid leukemia is associated with decreased anti-tumor immune response through MHC molecule and B7 family members. Discov Oncol 2024; 15:221. [PMID: 38861194 PMCID: PMC11166614 DOI: 10.1007/s12672-024-01072-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 05/30/2024] [Indexed: 06/12/2024] Open
Abstract
Acute myeloid leukemia (AML) remains challenging due to chemotherapeutic drug-resistance (CDR). Aberrant expression B7 family proteins are involved in tumors evasion. We wonder whether B7 family protein alteration in AML CDR further supports tumor escape. Here, we establish AML cytarabine-resistant cell line U937/Ara-C and report on the expression MHC molecule and B7 family member. HLA-ABC was highly expressed similarly on both cell lines. MIC (MHC class I chain related) A/B and B7-H6 was moderately expressed on the surface of U937 and decreased dramatically by U937/Ara-C. In contrast, enhanced expression of B7-H1 and B7-H7 by U937/Ara-C was observed. HLA-DR and other B7 family members including CD80, CD86, B7-DC, B7-H2, B7-H3, B7-H4, and B7-H5 were not detected by both cell lines. Compared co-cultured with U937, peripheral blood mononuclear cells showed a decreased cytotoxicity when incubated with U937/Ara-C, as indicated by decreased levels of granzyme B and perforin production, accompanied with less TNF-α and lactate dehydrogenase secretion. In conclusion, AML CDR further evades the anti-tumor immune response which may through MHC molecule and B7 family members.
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Affiliation(s)
- Jing Ge
- Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China
| | - Xiaoxuan Yin
- Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China
| | - Xin Sun
- Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China
- College of Basic Medical Science, Peking University Health Science Center, Beijing, 100191, China
| | - Liduo Kou
- Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China
- Aerospace Central Hospital, School of Clinical Medicine, Peking University Aerospace, Beijng, 100049, China
| | - Xin Xue
- China Basic Medical Theory of Chinese Medicine, Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Juan Ma
- Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China.
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Hlavackova E, Krenova Z, Kerekes A, Slanina P, Vlkova M. B cell subsets reconstitution and immunoglobulin levels in children and adolescents with B non-Hodgkin lymphoma after treatment with single anti CD20 agent dose included in chemotherapeutic protocols: single center experience and review of the literature. Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub 2024; 168:167-176. [PMID: 37227099 DOI: 10.5507/bp.2023.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 05/10/2023] [Indexed: 05/26/2023] Open
Abstract
BACKGROUND RTX, an anti-CD20 monoclonal antibody, added to chemotherapy has proven to be effective in children and adolescents with high-grade, high-risk and matured non-Hodgkin lymphoma. RTX leads to prompt CD19+ B lymphocyte depletion. However, despite preserved immunoglobulin production by long-lived plasmablasts after treatment, patients remain at risk of prolonged hypogammaglobulinemia. Further, there are few general guidelines for immunology laboratories and clinical feature monitoring after B cell-targeted therapies. The aim of this paper is to describe B cell reconstitution and immunoglobulin levels after pediatric B-NHL protocols, that included a single RTX dose and to review the literature. METHODS A retrospective single-center study on the impact of a single RTX dose included in a chemotherapeutic pediatric B Non-Hodgkin Lymphoma (B-NHL) treatment protocols. Immunology laboratory and clinical features were evaluated over an eight hundred days follow-up (FU) period, after completing B-NHL treatment. RESULTS Nineteen patients (fifteen Burkitt lymphoma, three Diffuse large B cell lymphoma, and one Marginal zone B cell lymphoma) fulfilled the inclusion criteria. Initiation of B cell subset reconstitution occurred a median of three months after B-NHL treatment. Naïve and transitional B cells declined over the FU in contrast to the marginal zone and the switched memory B cell increase. The percentage of patients with IgG, IgA, and IgM hypogammaglobulinemia declined consistently over the FU. Prolonged IgG hypogammaglobulinemia was detectable in 9%, IgM in 13%, and IgA in 25%. All revaccinated patients responded to protein-based vaccines by specific IgG antibody production increase. Following antibiotic prophylaxes, none of the patients with hypogammaglobulinemia manifested with either a severe or opportunistic infection course. CONCLUSION The addition of a single RTX dose to the chemotherapeutic treatment protocols was not shown to increase the risk of developing secondary antibody deficiency in B-NHL pediatric patients. Observed prolonged hypogammaglobulinemia remained clinically silent. However interdisciplinary agreement on regular long-term immunology FU after anti-CD20 agent treatment is required.
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Affiliation(s)
- Eva Hlavackova
- Department of Clinical Immunology and Allergology, St. Anne's University Hospital in Brno and Faculty of Medicine, Masaryk University, Brno, Czech Republic
- Department of Pediatric Oncology, University Hospital Brno and Faculty of Medicine, Masaryk University Brno, Czech Republic
| | - Zdenka Krenova
- Department of Pediatric Oncology, University Hospital Brno and Faculty of Medicine, Masaryk University Brno, Czech Republic
| | - Arpad Kerekes
- Department of Pediatric Oncology, University Hospital Brno and Faculty of Medicine, Masaryk University Brno, Czech Republic
| | - Peter Slanina
- Department of Clinical Immunology and Allergology, St. Anne's University Hospital in Brno and Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Marcela Vlkova
- Department of Clinical Immunology and Allergology, St. Anne's University Hospital in Brno and Faculty of Medicine, Masaryk University, Brno, Czech Republic
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9
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Jan N, Shah H, Khan S, Nasar F, Madni A, Badshah SF, Ali A, Bostanudin MF. Old drug, new tricks: polymer-based nanoscale systems for effective cytarabine delivery. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:3565-3584. [PMID: 38015258 DOI: 10.1007/s00210-023-02865-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 11/20/2023] [Indexed: 11/29/2023]
Abstract
Cytarabine, an antimetabolite antineoplastic agent, has been utilized to treat various cancers. However, because of its short half-life, low stability, and limited bioavailability, achieving an optimal plasma concentration requires continuous intravenous administration, which can lead to toxicity in normal cells and tissues. Addressing these limitations is crucial to optimize the therapeutic efficacy of cytarabine while minimizing its adverse effects. The use of novel drug delivery systems, such as polymer-based nanocarriers have emerged as promising vehicles for targeted drug delivery due to their unique properties, including high stability, biocompatibility, and tunable release kinetics. In this review, we examine the application of various polymer-based nanocarriers, including polymeric nanoparticles, polymeric micelles, dendrimers, polymer-drug conjugates, and nano-hydrogels, for the delivery of cytarabine. The article highlights the limitations of conventional cytarabine administration which often lead to suboptimal therapeutic outcomes and systemic toxicity. The rationale for using polymer-based nanocarriers is discussed, highlighting their ability to overcome challenges by providing controlled drug release, improved stability, and enhanced targeting capabilities. In summary, this review offers a valuable resource for drug delivery scientists by providing insights into the design principles, formulation strategies, and potential applications of polymer-based nanocarriers that can enhance the therapeutic efficacy of cytarabine.
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Affiliation(s)
- Nasrullah Jan
- Akson College of Pharmacy, Mirpur University of Science and Technology (MUST), Mirpur, 10250, Azad Kashmir, Pakistan.
- Department of Pharmacy, The University of Chenab, Gujrat, 50700, Punjab, Pakistan.
| | - Hassan Shah
- Department of Pharmacy, The University of Chenab, Gujrat, 50700, Punjab, Pakistan
| | - Safiullah Khan
- Department of Pharmaceutics, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur, 63100, Punjab, Pakistan
- Cadson College of Pharmacy, Kharian, 50090, Punjab, Pakistan
| | - Faiza Nasar
- Akson College of Pharmacy, Mirpur University of Science and Technology (MUST), Mirpur, 10250, Azad Kashmir, Pakistan
| | - Asadullah Madni
- Department of Pharmaceutics, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur, 63100, Punjab, Pakistan
| | - Syed Faisal Badshah
- Department of Pharmacy, Faculty of Medical and Health Sciences, University of Poonch, Rawalakot, 12350, Azad Kashmir, Pakistan
| | - Ahsan Ali
- Department of Pharmaceutics, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur, 63100, Punjab, Pakistan
| | - Mohammad F Bostanudin
- College of Pharmacy, Al Ain University, 112612, Abu Dhabi, United Arab Emirates
- AAU Health and Biomedical Research Center, Al Ain University, 112612, Abu Dhabi, United Arab Emirates
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10
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Berbentea A, Ciopec M, Duteanu N, Negrea A, Negrea P, Nemeş NS, Pascu B, Svera (m. Ianasi) P, Ianăşi C, Duda Seiman DM, Muntean D, Boeriu E. Advanced Photocatalytic Degradation of Cytarabine from Pharmaceutical Wastewaters. TOXICS 2024; 12:405. [PMID: 38922085 PMCID: PMC11209206 DOI: 10.3390/toxics12060405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2024] [Revised: 05/24/2024] [Accepted: 05/28/2024] [Indexed: 06/27/2024]
Abstract
The need to develop advanced wastewater treatment techniques and their use has become a priority, the main goal being the efficient removal of pollutants, especially those of organic origin. This study presents the photo-degradation of a pharmaceutical wastewater containing Kabi cytarabine, using ultraviolet (UV) radiation, and a synthesized catalyst, a composite based on bismuth and iron oxides (BFO). The size of the bandgap was determined by UV spectroscopy, having a value of 2.27 eV. The specific surface was determined using the BET method, having a value of 0.7 m2 g-1. The material studied for the photo-degradation of cytarabine presents a remarkable photo-degradation efficiency of 97.9% for an initial concentration 0f 10 mg/L cytarabine Kabi when 0.15 g of material was used, during 120 min of interaction with UV radiation at 3 cm from the irradiation source. The material withstands five photo-degradation cycles with good results. At the same time, through this study, it was possible to establish that pyrimidine derivatives could be able to combat infections caused by Escherichia coli and Candida parapsilosis.
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Affiliation(s)
- Alexandra Berbentea
- Faculty of Industrial Chemistry and Environmental Engineering, Politehnica University Timişoara, Victoriei Square, no. 2, 300006 Timisoara, Romania (A.N.); (P.N.)
| | - Mihaela Ciopec
- Faculty of Industrial Chemistry and Environmental Engineering, Politehnica University Timişoara, Victoriei Square, no. 2, 300006 Timisoara, Romania (A.N.); (P.N.)
| | - Narcis Duteanu
- Faculty of Industrial Chemistry and Environmental Engineering, Politehnica University Timişoara, Victoriei Square, no. 2, 300006 Timisoara, Romania (A.N.); (P.N.)
| | - Adina Negrea
- Faculty of Industrial Chemistry and Environmental Engineering, Politehnica University Timişoara, Victoriei Square, no. 2, 300006 Timisoara, Romania (A.N.); (P.N.)
| | - Petru Negrea
- Faculty of Industrial Chemistry and Environmental Engineering, Politehnica University Timişoara, Victoriei Square, no. 2, 300006 Timisoara, Romania (A.N.); (P.N.)
| | - Nicoleta Sorina Nemeş
- Research Institute for Renewable Energies—ICER, Politehnica University Timisoara, Gavril Musicescu Street, no. 138, 300774 Timisoara, Romania;
| | - Bogdan Pascu
- Research Institute for Renewable Energies—ICER, Politehnica University Timisoara, Gavril Musicescu Street, no. 138, 300774 Timisoara, Romania;
| | - Paula Svera (m. Ianasi)
- National Institute for Research and Development in Electrochemistry and Condensed Matter, 144th Dr. A. P. Podeanu Street, 300569 Timisoara, Romania
| | - Cătălin Ianăşi
- Coriolan Drăgulescu’ Institute of Chemistry, Bv. Mihai Viteazul, No. 24, 300223 Timisoara, Romania
| | - Daniel Marius Duda Seiman
- Department of Cardiology, Victor Babes University of Medicine and Pharmacy Timisoara, 2 Piata Eftimie Murgu, 300041 Timisoara, Romania;
| | - Delia Muntean
- Multidisciplinary Research Centre on Antimicrobial Resistance, Department of Microbiology, “Victor Babes” University of Medicine and Pharmacy, 2 Eftimie Murgu Square, 300041 Timisoara, Romania
| | - Estera Boeriu
- Department of Pediatrics, Victor Babes University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania;
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11
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Singh E, Gurses ME, Costello MC, Berke C, Lu VM, Daggubati L, Komotar RJ, Ivan ME, Shah AH. Intrathecal chemotherapy for leptomeningeal disease in high-grade gliomas: a systematic review. J Neurooncol 2024; 167:39-47. [PMID: 38294637 DOI: 10.1007/s11060-024-04582-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 01/19/2024] [Indexed: 02/01/2024]
Abstract
BACKGROUND Leptomeningeal disease (LMD) secondary to high grade glioma (HGG), such as glioblastoma (GBM), are characterized by the spread of tumor cells to the leptomeninges which further complicates treatment approaches. Intrathecal (IT) chemotherapy has surfaced as a potential strategy to bypass the blood-brain barrier and address the challenges posed by disseminated disease. Here, we present a review of the safety and efficacy of IT chemotherapy in the treatment of LMD secondary to HGG. METHODS A systematic review following PRISMA guidelines was conducted searching PubMed and Embase from January 1995 to September 2022 using specified terms related to IT chemotherapy for LMD. Included articles involved patients diagnosed with LMD from HGG, treated with intrathecal chemotherapy, and provided survival data. Data, including demographics, tumor characteristics, treatment, and survival information, were collected and independently extracted. RESULTS A total of 68 patients across 10 clinical studies were diagnosed with LMD from HGG and included in the review. Among these patients, the average age at diagnosis was 44.2 years. GBM was the most common tumor type (n = 58, 85.3%). A majority of the patients presented with recurrent disease (n = 29, 60.4%). The review encompassed various IT chemotherapy regimens, including mafosfamide, thio-TEPA, 5-fluoro-2'-deoxyuridine (FdUrd), methotrexate (MTX), and cytarabine; however, dosages and frequencies were inconsistently reported. The mean progression-free survival (PFS) and overall survival (OS) for this cohort were 7.5 months and 11.7 months, respectively. Common side effects of IT chemotherapy included headaches, nausea, and vomiting, with more severe complications such as myelotoxicity, disseminated intravascular coagulopathy, meningitis, and gastrointestinal toxicity reported in some cases. CONCLUSION LMD continues to be an uncommon complication associated with HGG with a poor prognosis. This article provides an overview of the presently available literature on IT chemotherapy for LMD secondary to HGG, and their respective treatment protocols with overall survival attributes. Additional research is warranted to ascertain how to maximize the potential efficacy of IT chemotherapy as a treatment option.
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Affiliation(s)
- Eric Singh
- Section of Virology and Immunotherapy, Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL, USA
- Department of Neurosurgery, Miller School of Medicine, University of Miami, 1475 NW 12th Ave, Miami, FL, 33136, USA
| | - Muhammet Enes Gurses
- Department of Neurosurgery, Miller School of Medicine, University of Miami, 1475 NW 12th Ave, Miami, FL, 33136, USA.
| | - Meredith C Costello
- Department of Neurosurgery, Miller School of Medicine, University of Miami, 1475 NW 12th Ave, Miami, FL, 33136, USA
| | - Chandler Berke
- Department of Neurosurgery, Miller School of Medicine, University of Miami, 1475 NW 12th Ave, Miami, FL, 33136, USA
| | - Victor M Lu
- Department of Neurosurgery, Miller School of Medicine, University of Miami, 1475 NW 12th Ave, Miami, FL, 33136, USA
| | - Lekhaj Daggubati
- Department of Neurosurgery, Miller School of Medicine, University of Miami, 1475 NW 12th Ave, Miami, FL, 33136, USA
| | - Ricardo J Komotar
- Department of Neurosurgery, Miller School of Medicine, University of Miami, 1475 NW 12th Ave, Miami, FL, 33136, USA
| | - Michael E Ivan
- Department of Neurosurgery, Miller School of Medicine, University of Miami, 1475 NW 12th Ave, Miami, FL, 33136, USA
| | - Ashish H Shah
- Section of Virology and Immunotherapy, Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL, USA
- Department of Neurosurgery, Miller School of Medicine, University of Miami, 1475 NW 12th Ave, Miami, FL, 33136, USA
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12
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Dhanyamraju PK. Drug resistance mechanisms in cancers: Execution of pro-survival strategies. J Biomed Res 2024; 38:95-121. [PMID: 38413011 PMCID: PMC11001593 DOI: 10.7555/jbr.37.20230248] [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: 10/13/2023] [Revised: 11/21/2023] [Accepted: 12/07/2023] [Indexed: 02/29/2024] Open
Abstract
One of the quintessential challenges in cancer treatment is drug resistance. Several mechanisms of drug resistance have been described to date, and new modes of drug resistance continue to be discovered. The phenomenon of cancer drug resistance is now widespread, with approximately 90% of cancer-related deaths associated with drug resistance. Despite significant advances in the drug discovery process, the emergence of innate and acquired mechanisms of drug resistance has impeded the progress in cancer therapy. Therefore, understanding the mechanisms of drug resistance and the various pathways involved is integral to treatment modalities. In the present review, I discuss the different mechanisms of drug resistance in cancer cells, including DNA damage repair, epithelial to mesenchymal transition, inhibition of cell death, alteration of drug targets, inactivation of drugs, deregulation of cellular energetics, immune evasion, tumor-promoting inflammation, genome instability, and other contributing epigenetic factors. Furthermore, I highlight available treatment options and conclude with future directions.
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Affiliation(s)
- Pavan Kumar Dhanyamraju
- Fels Cancer Institute of Personalized Medicine, Lewis-Katz School of Medicine, Temple University, Philadelphia, PA 19140, USA
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13
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Al Barashdi MAS, Ali A, McMullin MF, Mills K. CD45 inhibition in myeloid leukaemia cells sensitizes cellular responsiveness to chemotherapy. Ann Hematol 2024; 103:73-88. [PMID: 37917373 PMCID: PMC10761371 DOI: 10.1007/s00277-023-05520-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 10/24/2023] [Indexed: 11/04/2023]
Abstract
Myeloid malignancies are a group of blood disorders characterized by the proliferation of one or more haematopoietic myeloid cell lineages, predominantly in the bone marrow, and are often caused by aberrant protein tyrosine kinase activity. The protein tyrosine phosphatase CD45 is a trans-membrane molecule expressed on all haemopoietic blood cells except that of platelets and red cells. CD45 regulates various cellular physiological processes including proliferation, apoptosis, and lymphocyte activation. However, its role in chemotherapy response is still unknown; therefore, the aim of this study was to investigate the role of CD45 in myeloid malignancies in terms of cellular growth, apoptosis, and response to chemotherapy. The expression of CD45 on myeloid leukaemia primary cells and cell lines was heterogeneous with HEL and OCI-AML3 cells showing the highest level. Inhibition of CD45 resulted in increased cellular sensitivity to cytarabine and ruxolitinib, the two main therapies for AML and MPN. Bioinformatics analysis identified genes whose expression was correlated with CD45 expression such as JAK2, ACTR2, THAP3 Serglycin, and PBX-1 genes, as well as licensed drugs (alendronate, allopurinol, and balsalazide), which could be repurposed as CD45 inhibitors which effectively increases sensitivity to cytarabine and ruxolitinib at low doses. Therefore, CD45 inhibition could be explored as a potential therapeutic partner for treatment of myeloid malignancies in combination with chemotherapy such as cytarabine especially for elderly patients and those showing chemotherapy resistance.
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Affiliation(s)
- Maryam Ahmed S Al Barashdi
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Belfast, Northern Ireland, UK
| | - Ahlam Ali
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Belfast, Northern Ireland, UK
| | - Mary Frances McMullin
- Haematology Department, C-Floor Tower Block, Belfast City Hospital, Belfast, Northern Ireland, UK
| | - Ken Mills
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Belfast, Northern Ireland, UK.
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14
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Su H, Chen Y, Lin F, Li W, Gu X, Zeng W, Liu D, Li M, Zhong S, Chen Q, Chen Q. Establishment of a lysosome-related prognostic signature in breast cancer to predict immune infiltration and therapy response. Front Oncol 2023; 13:1325452. [PMID: 38162504 PMCID: PMC10757638 DOI: 10.3389/fonc.2023.1325452] [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: 10/21/2023] [Accepted: 12/04/2023] [Indexed: 01/03/2024] Open
Abstract
Background Lysosomes are instrumental in intracellular degradation and recycling, with their functional alterations holding significance in tumor growth. Nevertheless, the precise role of lysosome-related genes (LRGs) in breast cancer (BC) remains elucidated. This study aimed to establish a prognostic model for BC based on LRGs. Methods Employing The Cancer Genome Atlas (TCGA) BC cohort as a training dataset, this study identified differentially expressed lysosome-related genes (DLRGs) through intersecting LRGs with differential expression genes (DEGs) between tumor and normal samples. A prognostic model of BC was subsequently developed using Cox regression analysis and validated within two Gene Expression Omnibus (GEO) external validation sets. Further analyses explored functional pathways, the immune microenvironment, immunotherapeutic responses, and sensitivity to chemotherapeutic drugs in different risk groups. Additionally, the mRNA and protein expression levels of genes within the risk model were examined by utilizing the Gene Expression Profiling Interactive Analysis (GEPIA) and Human Protein Atlas (HPA) databases. Clinical tissue specimens obtained from patients were gathered to validate the expression of the model genes via Real-Time Polymerase Chain Reaction (RT-PCR). Results We developed a risk model of BC based on five specific genes (ATP6AP1, SLC7A5, EPDR1, SDC1, and PIGR). The model was validated for overall survival (OS) in two GEO validation sets (p=0.00034 for GSE20685 and p=0.0095 for GSE58812). In addition, the nomogram incorporating clinical factors showed better predictive performance. Compared to the low-risk group, the high-risk group had a higher level of certain immune cell infiltration, including regulatory T cells (Tregs) and type 2 T helper cells (Th2). The high-risk patients appeared to respond less well to general immunotherapy and chemotherapeutic drugs, according to the Tumor Immune Dysfunction and Exclusion (TIDE), Immunophenotype Score (IPS), and drug sensitivity scores. The RT-PCR results validated the expression trends of some prognostic-related genes in agreement with the previous differential expression analysis. Conclusion Our innovative lysosome-associated signature can predict the prognosis for BC patients, offering insights for guiding subsequent immunotherapeutic and chemotherapeutic interventions. Furthermore, it has the potential to provide a scientific foundation for identifying prospective therapeutic targets.
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Affiliation(s)
- Hairong Su
- Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Ying Chen
- Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Fengye Lin
- Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Wanhua Li
- Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xiangyu Gu
- Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Weijie Zeng
- Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
- Department of Breast, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
| | - Dan Liu
- Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
- Department of Breast, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
| | - Man Li
- Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Shaowen Zhong
- Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
- Department of Breast, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
| | - Qianjun Chen
- Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
- Department of Breast, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
| | - Qubo Chen
- Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
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15
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Liu Y, Chen P, Chen G, Chen X. E2F1 rs3213150 polymorphism influences cytarabine sensitivity and prognosis in patients with acute myeloid leukemia. Ann Hematol 2023; 102:3345-3355. [PMID: 37665348 DOI: 10.1007/s00277-023-05431-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 08/26/2023] [Indexed: 09/05/2023]
Abstract
Cytarabine (Ara-C) plays an irreplaceable role in the treatment of acute myeloid leukemia (AML). However, there are significant differences in efficacy among patients. Our previous studies found that E2F1 rs3213150 polymorphism was associated with remission rate of Ara-C chemotherapy, but the specific mechanism is not clear. This study aimed to further confirm the correlation between E2F1 rs3213150 polymorphism and Ara-C resistance and prognosis in AML patients, and to provide valuable information for elucidating the molecular mechanisms involved. METHODS Rs3213150 genotyping was performed in 922 AML patients by Sanger sequencing, and the effects of different genotypes on chemosensitivity and prognosis were analyzed by Logistic regression and Cox regression. Meanwhile, a prediction model of Ara-C chemotherapy resistance was established. The impact of rs3213150 polymorphism on E2F1 expression level was determined by luciferase reporter gene assay, and differentially expressed genes between patients with different genotypes were identified by RNA sequencing. RESULTS Compared with rs3213150 G allele carriers, patients with AA genotype had more obvious Ara-C resistance (41.94% vs. 27.94%, P = 0.002), shorter overall survival (529 d vs. 644 d, P = 0.008) and disease-free survival (519 d vs. 556 d, P = 0.023). Rs3213150G > A mutation resulted in decreased E2F1 expression. CONCLUSION E2F1 rs3213150 polymorphism influences the chemosensitivity and prognosis of Ara-C in Chinese AML patients.
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Affiliation(s)
- Yanfeng Liu
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, 410008, China
- Department of Hematology, Xiangya Hospital, Central South University, Changsha, 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008, China
| | - Peng Chen
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, 410008, China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, 410078, China
| | - Ge Chen
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, 410008, China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, 410078, China
| | - Xiaoping Chen
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, 410008, China.
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008, China.
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, 410078, China.
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16
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Vély A, Couturier MA, Delepine P, Le Calloch R, Ertault M, Gastinne T, Plichon C, Lebreton A, Lester MA, Larhantec G, Cormier N, Fouquet S, Houot R, Tanguy-Schmidt A, Hunault-Berger M, Orvain C. Comparison of efficacy and toxicity according to etoposide and cytarabine dosing in BEAM conditioning followed by autologous stem cell transplantation in Hodgkin lymphoma. Leuk Lymphoma 2023; 64:2178-2187. [PMID: 37615123 DOI: 10.1080/10428194.2023.2251073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 06/26/2023] [Accepted: 08/14/2023] [Indexed: 08/25/2023]
Abstract
The combination of carmustine, etoposide, cytarabine, and melphalan (BEAM) followed by autologous stem cell transplantation (ASCT) is a commonly used intensification regimen for patients with Hodgkin lymphoma. As etoposide and cytarabine dosing are not defined, we conducted a retrospective, multicenter study, to compare efficacy and toxicity in 130 patients with Hodgkin lymphoma receiving etoposide and cytarabine at either 200 mg/m2/d (n = 50), 400 mg/m2/d (n = 35), or etoposide 200 mg/m2/d and cytarabine 400 mg/m2/d (n = 45). Progression-free survival and overall survival were not associated with the intensity of conditioning. Increased conditioning intensity was associated with longer duration of thrombocytopenia, a higher number of transfused RBC and platelet units and a higher frequency of mucositis, but serious adverse events or infectious complications were not increased. The intensity of BEAM regimen was not associated with survival but with the rate of cytopenia and mucositis advocating for the use of lower dosing in frail patients.
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Affiliation(s)
- Agathe Vély
- Service d'Hématologie Clinique, Centre Hospitalier Universitaire de Angers, Angers, France
| | - Marie-Anne Couturier
- Service d'Hématologie Clinique, Centre Hospitalier Régional et Universitaire de Brest, Brest, France
| | | | - Ronan Le Calloch
- Service d'Hématologie Clinique, Centre Hospitalier de Cornouaille, Quimper, France
| | - Marjan Ertault
- Service d'Hématologie et thérapie cellulaire, Centre Hospitalier Universitaire de Tours, Tours, France
| | - Thomas Gastinne
- Service d'Hématologie Clinique, Centre Hospitalier Universitaire de Nantes, Nantes, France
| | - Chloé Plichon
- Service de Pharmacie, Centre Hospitalier Universitaire de Tours, Tours, France
| | - Anne Lebreton
- Service de Pharmacie, Centre Hospitalier Universitaire de Angers, Angers, France
| | | | - Gaelle Larhantec
- Service de Pharmacie, Centre Hospitalier Régional et Universitaire de Brest, Brest, France
| | - Nicolas Cormier
- Service de Pharmacie, Centre Hospitalier Universitaire de Nantes, Nantes, France
| | | | - Roch Houot
- Service d'Hématologie Clinique, Centre Hospitalier Universitaire de Rennes, Rennes, France
| | - Aline Tanguy-Schmidt
- Service d'Hématologie Clinique, Centre Hospitalier Universitaire de Angers, Angers, France
- Université d'Angers, Inserm UMR 1307, CNRS UMR 6075, Nantes Université, Angers
- Federation hospitalo-universitaire « Grand Ouest against Leukemia »
| | - Mathilde Hunault-Berger
- Service d'Hématologie Clinique, Centre Hospitalier Universitaire de Angers, Angers, France
- Université d'Angers, Inserm UMR 1307, CNRS UMR 6075, Nantes Université, Angers
- Federation hospitalo-universitaire « Grand Ouest against Leukemia »
| | - Corentin Orvain
- Service d'Hématologie Clinique, Centre Hospitalier Universitaire de Angers, Angers, France
- Université d'Angers, Inserm UMR 1307, CNRS UMR 6075, Nantes Université, Angers
- Federation hospitalo-universitaire « Grand Ouest against Leukemia »
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Chen PY, Lin CY, Wu CL, Keak PY, Liou JW, Gao WY, Lin LI, Yen JH. Pinostrobin modulates FOXO3 expression, nuclear localization, and exerts antileukemic effects in AML cells and zebrafish xenografts. Chem Biol Interact 2023; 385:110729. [PMID: 37777166 DOI: 10.1016/j.cbi.2023.110729] [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: 05/30/2023] [Revised: 08/30/2023] [Accepted: 09/21/2023] [Indexed: 10/02/2023]
Abstract
Acute myeloid leukemia (AML) is a disease characterized by abnormal cell proliferation in the bone marrow and is the most common quickly progressive leukemia in adults. Pinostrobin, a flavonoid phytochemical, has been reported to exhibit antioxidant, anti-inflammatory, and anticancer properties. In this study, we aimed to investigate the antileukemic effects of pinostrobin and its molecular mechanisms in human AML cells. Our study found that pinostrobin (0-80 μM) significantly reduced the viability of human AML cells, with the pronounced cytotoxic effects observed in MV4-11 > MOLM-13 > HL-60 > U-937 > THP-1 cells. Pinostrobin was found to suppress leukemia cell proliferation, modulate cell cycle progression, promote cell apoptosis, and induce monocytic differentiation in MV4-11 cells. In animal studies, pinostrobin significantly suppressed the growth of leukemia cells in a zebrafish xenograft model. Microarray-based transcriptome analysis showed that the differentially expressed genes (DEGs) in pinostrobin-treated cells were strongly associated with enriched Gene Ontology (GO) terms related to apoptotic process, cell death, cell differentiation, cell cycle progression, and cell division. Combining DisGeNET and STRING database analysis revealed that pinostrobin upregulates forkhead box 3 (FOXO3), a tumor suppressor in cancer development, and plays an essential role in controlling AML cell viability. Our study demonstrated that pinostrobin increases FOXO3 gene expression and promotes its nuclear translocation, leading to the inhibition of cell growth. Finally, the study found that pinostrobin, when combined with cytarabine, synergistically reduces the viability of AML cells. Our current findings shed light on pinostrobin's mechanisms in inhibiting leukemia cell growth, highlighting its potential as a chemotherapeutic agent or nutraceutical supplement for AML prevention or treatment.
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Affiliation(s)
- Pei-Yi Chen
- Laboratory of Medical Genetics, Genetic Counseling Center, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, 970374, Taiwan; Department of Molecular Biology and Human Genetics, Tzu Chi University, Hualien, 970374, Taiwan
| | - Ching-Yen Lin
- Department of Molecular Biology and Human Genetics, Tzu Chi University, Hualien, 970374, Taiwan
| | - Chia-Ling Wu
- Laboratory of Medical Genetics, Genetic Counseling Center, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, 970374, Taiwan
| | - Pei Ying Keak
- Department of Molecular Biology and Human Genetics, Tzu Chi University, Hualien, 970374, Taiwan
| | - Je-Wen Liou
- Department of Biochemistry, School of Medicine, Tzu Chi University, Hualien, 970374, Taiwan
| | - Wan-Yun Gao
- Institute of Medical Sciences, Tzu Chi University, Hualien, 970374, Taiwan
| | - Liang-In Lin
- Department of Clinical Laboratory Sciences and Medical Biotechnology, College of Medicine, National Taiwan University, Taipei, 10048, Taiwan
| | - Jui-Hung Yen
- Department of Molecular Biology and Human Genetics, Tzu Chi University, Hualien, 970374, Taiwan; Institute of Medical Sciences, Tzu Chi University, Hualien, 970374, Taiwan.
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18
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Zwueste DM, Vernau KM, Vernau W, Pypendop BH, Knych HK, Rodrigues CA, Kol A, Questa M, Dickinson PJ. Oral cytarabine ocfosfate pharmacokinetics and assessment of leukocyte biomarkers in normal dogs. J Vet Intern Med 2023; 37:2429-2442. [PMID: 37670479 PMCID: PMC10658504 DOI: 10.1111/jvim.16842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 08/21/2023] [Indexed: 09/07/2023] Open
Abstract
BACKGROUND Cytosine arabinoside (Ara-C) is a nucleoside analog prodrug utilized for immunomodulatory effects mediated by its active metabolite Ara-CTP. Optimal dosing protocols for immunomodulation in dogs have not been defined. Cytarabine ocfosfate (CO) is a lipophilic prodrug of Ara-C that can be administered PO and provides prolonged serum concentrations of Ara-C. OBJECTIVES Provide pharmacokinetic data for orally administered CO and determine accumulation and functional consequences of Ara-CTP within peripheral blood leukocytes. ANIMALS Three healthy female hound dogs and 1 healthy male Beagle. METHODS Prospective study. Dogs received 200 mg/m2 of CO PO q24h for 7 doses. Serum and cerebrospinal fluid (CSF) CO and Ara-C concentrations were measured by liquid chromatography-tandem mass spectroscopy (LC-MS/MS). Complete blood counts, flow cytometry, and leukocyte activation assays were done up to 21 days. Incorporation of Ara-CTP within leukocyte DNA was determined by LC-MS/MS. RESULTS Maximum serum concentration (Cmax ) for Ara-C was 456.1-724.0 ng/mL (1.88-2.98 μM) and terminal half-life was 23.3 to 29.4 hours. Cerebrospinal fluid: serum Ara-C ratios ranged from 0.54 to 1.2. Peripheral blood lymphocyte concentrations remained within the reference range, but proliferation rates poststimulation were decreased at 6 days. Incorporation of Ara-CTP was not saturated and remained >25% of peak concentration at 13 days. CONCLUSIONS AND CLINICAL IMPORTANCE Oral CO may produce prolonged serum Ara-C half-lives at concentrations sufficient to induce functional changes in peripheral leukocytes and is associated with prolonged retention of DNA-incorporated Ara-CTP. Application of functional and active metabolite assessment is feasible and may provide more relevant data to determine optimal dosing regimens for Ara-C-based treatments.
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Affiliation(s)
- Danielle M. Zwueste
- William R. Pritchard Veterinary Medical Teaching Hospital, School of Veterinary MedicineUniversity of CaliforniaDavisCaliforniaUSA
| | - Karen M. Vernau
- Department of Surgical and Radiological SciencesUniversity of California DavisDavisCaliforniaUSA
| | - William Vernau
- Department of Pathology, Microbiology and ImmunologyUniversity of California DavisDavisCaliforniaUSA
| | - Bruno H. Pypendop
- Department of Surgical and Radiological SciencesUniversity of California DavisDavisCaliforniaUSA
| | - Heather K. Knych
- K.L. Maddy Equine Analytic Chemistry LaboratoryUC DavisDavisCaliforniaUSA
| | - Carlos A. Rodrigues
- Department of Surgical and Radiological SciencesUniversity of California DavisDavisCaliforniaUSA
| | - Amir Kol
- Department of Pathology, Microbiology and ImmunologyUniversity of California DavisDavisCaliforniaUSA
| | - Maria Questa
- Department of Pathology, Microbiology and ImmunologyUniversity of California DavisDavisCaliforniaUSA
| | - Peter J. Dickinson
- Department of Surgical and Radiological SciencesUniversity of California DavisDavisCaliforniaUSA
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19
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Rodríguez-Vázquez GO, Diaz-Quiñones AO, Chorna N, Salgado-Villanueva IK, Tang J, Ortiz WIS, Maldonado HM. Synergistic interactions of cytarabine-adavosertib in leukemic cell lines proliferation and metabolomic endpoints. Biomed Pharmacother 2023; 166:115352. [PMID: 37633054 PMCID: PMC10530627 DOI: 10.1016/j.biopha.2023.115352] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 08/09/2023] [Accepted: 08/19/2023] [Indexed: 08/28/2023] Open
Abstract
Drug synergy allows reduced dosing, side effects and tolerance. Optimization of drug synergy chemotherapy is fundamental in acute lymphocytic leukemia and other cancers. This study aimed to analyze the pharmacodynamic synergy between the anti-metabolite cytarabine and WEE1 inhibitor adavosertib on acute leukemia cell lines CCRF-CEM and Jurkat. In both cell lines analysis of concentration-inhibition curves of adavosertib-cytarabine combinations and synergy matrixes supported mutually synergistic drug interactions. Overall mean ( ± SD) synergy scores were higher in Jurkat than CCRF-CEM: Jurkat, ZIP 22.51 ± 1.1, Bliss 22.49 ± 1.1, HSA 23.44 ± 1.0, Loewe 14.16 ± 1.2; and, CCRF-CEM, ZIP 9.17 ± 1.9, Bliss 8.13 ± 2.1, HSA 11.48 ± 1.9 and Loewe 4.99 ± 1.8. Jurkat also surpassed CCRF-CEM in high-degree synergistic adavosertib-cytarabine interactions with mean across-models synergy values of ∼89.1% ± 2.9 for 63 nM cytarabine-97 nM adavosertib (91.4% inhibition synergy barometer). Combination sensitivity scores scatter plots confirmed combination's synergy efficacy. This combined approach permitted identification and prioritization of 63 nM cytarabine-97 nM adavosertib for multiple endpoints analysis. This combination did not affect PBMC viability, while exhibiting Jurkat selective synergy. Immunoblots also revealed Jurkat selective synergistically increased γH2AX phosphorylation, while CDC2 phosphorylation effects were attributed to adavosertib's WEE1 inhibition. In conclusion, the high synergistic efficacy combination of cytarabine (63 nM) and adavosertib (97 nM) was associated with remarkable alterations in metabolites related to the Krebs cycle in Jurkat. The metabolic pathways and processes are related to gluconeogenesis, amino acids, nucleotides, glutathione, electron transport and Warburg effect. All above relate to cell survival, apoptosis, and cancer progression. Our findings could pave the way for novel biomarkers in treatment, diagnosis, and prognosis of leukemia and other cancers.
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Affiliation(s)
- Gabriel O Rodríguez-Vázquez
- Pharmacology Department, Universidad Central del Caribe, School of Medicine, PO Box 60327, Bayamón, PR 00960-6032, USA
| | - Adriana O Diaz-Quiñones
- Pharmacology Department, Universidad Central del Caribe, School of Medicine, PO Box 60327, Bayamón, PR 00960-6032, USA
| | - Nataliya Chorna
- Biochemistry Department, University of Puerto Rico Medical Sciences Campus, PO Box 365067, San Juan, PR 00936-5067, USA
| | - Iris K Salgado-Villanueva
- Pharmacology Department, Universidad Central del Caribe, School of Medicine, PO Box 60327, Bayamón, PR 00960-6032, USA
| | - Jing Tang
- Department of Biochemistry and Developmental Biology, Faculty of Medicine, University of Helsinki, Haartmaninkatu 8, Helsinki 00290, Finland; Research Program in Systems Oncology, Faculty of Medicine, University of Helsinki, Haartmaninkatu 8, Helsinki 00290, Finland
| | - Walter I Silva Ortiz
- Physiology Department, University of Puerto Rico Medical Sciences Campus, PO Box 365067, San Juan, PR 00936-5067, USA.
| | - Héctor M Maldonado
- Pharmacology Department, Universidad Central del Caribe, School of Medicine, PO Box 60327, Bayamón, PR 00960-6032, USA
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20
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Kuen DS, Hong J, Lee S, Koh CH, Kwak M, Kim BS, Jung M, Kim YJ, Cho BS, Kim BS, Chung Y. A Personalized Cancer Vaccine that Induces Synergistic Innate and Adaptive Immune Responses. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2303080. [PMID: 37249019 DOI: 10.1002/adma.202303080] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 05/17/2023] [Indexed: 05/31/2023]
Abstract
To demonstrate potent efficacy, a cancer vaccine needs to activate both innate and adaptive immune cells. Personalized cancer vaccine strategies often require the identification of patient-specific neoantigens; however, the clonal and mutational heterogeneity of cancer cells presents inherent challenges. Here, extracellular nanovesicles derived from alpha-galactosylceramide-conjugated autologous acute myeloid leukemia (AML) cells (ECNV-αGC) are presented as a personalized therapeutic vaccine that activates both innate and adaptive immune responses, bypassing the need to identify patient-specific neoantigens. ECNV-αGC vaccination directly engages with and activates both invariant natural killer T (iNKT) cells and leukemia-specific CD8+ T cells in mice with AML, thereby promoting long-term anti-leukemic immune memory. ECNV-αGC sufficiently serves as an antigen-presenting platform that can directly activate antigen-specific CD8+ T cells even in the absence of dendritic cells, thereby demonstrating a multifaceted cellular mechanism of immune activation. Moreover, ECNV-αGC vaccination results in a significantly lower AML burden and higher percentage of leukemia-free survivors among cytarabine-treated hosts with AML. Human AML-derived ECNV-αGCs activate iNKT cells in both healthy individuals and patients with AML regardless of responsiveness to conventional therapies. Together, autologous AML-derived ECNV-αGCs may be a promising personalized therapeutic vaccine that efficiently establishes AML-specific long-term immunity without requiring the identification of neoantigens.
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Affiliation(s)
- Da-Sol Kuen
- Laboratory of Immune Regulation, Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, 08826, Seoul, Republic of Korea
| | - Jihye Hong
- Interdisciplinary Program for Bioengineering, Seoul National University, 08826, Seoul, Republic of Korea
| | - Suyoung Lee
- Laboratory of Immune Regulation, Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, 08826, Seoul, Republic of Korea
| | - Choong-Hyun Koh
- Laboratory of Immune Regulation, Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, 08826, Seoul, Republic of Korea
| | - Minkyeong Kwak
- Division of Life Sciences, College of Life Science and Bioengineering, Incheon National University, 22012, Incheon, Republic of Korea
| | | | - Mungyo Jung
- School of Chemical and Biological Engineering, Seoul National University, 08826, Seoul, Republic of Korea
| | - Yoon-Joo Kim
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 06591, Seoul, Republic of Korea
| | - Byung-Sik Cho
- School of Chemical and Biological Engineering, Seoul National University, 08826, Seoul, Republic of Korea
| | - Byung-Soo Kim
- Interdisciplinary Program for Bioengineering, Seoul National University, 08826, Seoul, Republic of Korea
- Division of Life Sciences, College of Life Science and Bioengineering, Incheon National University, 22012, Incheon, Republic of Korea
- Institute of Chemical Processes, Institute of Engineering Research, BioMAX, Seoul National University, 08826, Seoul, Republic of Korea
| | - Yeonseok Chung
- Laboratory of Immune Regulation, Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, 08826, Seoul, Republic of Korea
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21
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Lopes-Rodrigues V, Boxy P, Sim E, Park DI, Habeck M, Carbonell J, Andersson A, Fernández-Suárez D, Nissen P, Nykjær A, Kisiswa L. AraC interacts with p75 NTR transmembrane domain to induce cell death of mature neurons. Cell Death Dis 2023; 14:440. [PMID: 37460457 DOI: 10.1038/s41419-023-05979-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Revised: 06/29/2023] [Accepted: 07/11/2023] [Indexed: 07/20/2023]
Abstract
Cytosine arabinoside (AraC) is one of the main therapeutic treatments for several types of cancer, including acute myeloid leukaemia. However, after a high-dose AraC chemotherapy regime, patients develop severe neurotoxicity and cell death in the central nervous system leading to cerebellar ataxia, dysarthria, nystagmus, somnolence and drowsiness. AraC induces apoptosis in dividing cells. However, the mechanism by which it leads to neurite degeneration and cell death in mature neurons remains unclear. We hypothesise that the upregulation of the death receptor p75NTR is responsible for AraC-mediated neurodegeneration and cell death in leukaemia patients undergoing AraC treatment. To determine the role of AraC-p75NTR signalling in the cell death of mature neurons, we used mature cerebellar granule neurons' primary cultures from p75NTR knockout and p75NTRCys259 mice. Evaluation of neurite degeneration, cell death and p75NTR signalling was done by immunohistochemistry and immunoblotting. To assess the interaction between AraC and p75NTR, we performed cellular thermal shift and AraTM assays as well as Homo-FRET anisotropy imaging. We show that AraC induces neurite degeneration and programmed cell death of mature cerebellar granule neurons in a p75NTR-dependent manner. Mechanistically, Proline 252 and Cysteine 256 residues facilitate AraC interaction with the transmembrane domain of p75NTR resulting in uncoupling of p75NTR from the NFκB survival pathway. This, in turn, exacerbates the activation of the cell death/JNK pathway by recruitment of TRAF6 to p75NTR. Our findings identify p75NTR as a novel molecular target to develop treatments for counteract AraC-mediated cell death of mature neurons.
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Affiliation(s)
- Vanessa Lopes-Rodrigues
- Department of Physiology and Life Sciences Institute, National University of Singapore, Singapore, 117597, Singapore
| | - Pia Boxy
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
- Danish Research Institute of Translational Neuroscience (DANDRITE)-Nordic EMBL Partnership for Molecular Medicine, Aarhus University, Aarhus, Denmark
- The Danish National Research Foundation Center, PROMEMO, Aarhus University, Aarhus, Denmark
| | - Eunice Sim
- Department of Physiology and Life Sciences Institute, National University of Singapore, Singapore, 117597, Singapore
| | - Dong Ik Park
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
- Danish Research Institute of Translational Neuroscience (DANDRITE)-Nordic EMBL Partnership for Molecular Medicine, Aarhus University, Aarhus, Denmark
- The Danish National Research Foundation Center, PROMEMO, Aarhus University, Aarhus, Denmark
| | - Michael Habeck
- Danish Research Institute of Translational Neuroscience (DANDRITE)-Nordic EMBL Partnership for Molecular Medicine, Aarhus University, Aarhus, Denmark
- The Danish National Research Foundation Center, PROMEMO, Aarhus University, Aarhus, Denmark
- Department of Molecular Biology and Genetics, Aarhus University, Aarhus, Denmark
| | - Josep Carbonell
- Department of Neuroscience, Karolinska Institute, Stockholm, S-17177, Sweden
| | - Annika Andersson
- Department of Neuroscience, Karolinska Institute, Stockholm, S-17177, Sweden
| | | | - Poul Nissen
- Danish Research Institute of Translational Neuroscience (DANDRITE)-Nordic EMBL Partnership for Molecular Medicine, Aarhus University, Aarhus, Denmark
- The Danish National Research Foundation Center, PROMEMO, Aarhus University, Aarhus, Denmark
- Department of Molecular Biology and Genetics, Aarhus University, Aarhus, Denmark
| | - Anders Nykjær
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
- Danish Research Institute of Translational Neuroscience (DANDRITE)-Nordic EMBL Partnership for Molecular Medicine, Aarhus University, Aarhus, Denmark
- The Danish National Research Foundation Center, PROMEMO, Aarhus University, Aarhus, Denmark
| | - Lilian Kisiswa
- Department of Biomedicine, Aarhus University, Aarhus, Denmark.
- Danish Research Institute of Translational Neuroscience (DANDRITE)-Nordic EMBL Partnership for Molecular Medicine, Aarhus University, Aarhus, Denmark.
- The Danish National Research Foundation Center, PROMEMO, Aarhus University, Aarhus, Denmark.
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22
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Marrero RJ, Cao X, Wu H, Elsayed AH, Klco JM, Ribeiro RC, Rubnitz JE, Ma X, Meshinchi S, Aplenc R, Kolb EA, Ries RE, Alonzo TA, Pounds SB, Lamba JK. SAMHD1 single nucleotide polymorphisms impact outcome in children with newly diagnosed acute myeloid leukemia. Blood Adv 2023; 7:2538-2550. [PMID: 36689724 PMCID: PMC10242642 DOI: 10.1182/bloodadvances.2022009088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 12/08/2022] [Accepted: 01/09/2023] [Indexed: 01/24/2023] Open
Abstract
Cytarabine arabinoside (Ara-C) has been the cornerstone of acute myeloid leukemia (AML) chemotherapy for decades. After cellular uptake, it is phosphorylated into its active triphosphate form (Ara-CTP), which primarily exerts its cytotoxic effects by inhibiting DNA synthesis in proliferating cells. Interpatient variation in the enzymes involved in the Ara-C metabolic pathway has been shown to affect intracellular abundance of Ara-CTP and, thus, its therapeutic benefit. Recently, SAMHD1 (SAM and HD domain-containing deoxynucleoside triphosphate triphosphohydrolase 1) has emerged to play a role in Ara-CTP inactivation, development of drug resistance, and, consequently, clinical response in AML. Despite this, the impact of genetic variations in SAMHD1 on outcome in AML has not been investigated in depth. In this study, we evaluated 25 single nucleotide polymorphisms (SNPs) within the SAMHD1 gene for association with clinical outcome in 400 pediatric patients with newly diagnosed AML from 2 clinical trials, AML02 and AML08. Three SNPs, rs1291128, rs1291141, and rs7265241 located in the 3' region of SAMHD1 were significantly associated with at least 1 clinical outcome: minimal residual disease after induction I, event-free survival (EFS), or overall survival (OS) in the 2 cohorts. In an independent cohort of patients from the COG-AAML1031 trial (n = 854), rs7265241 A>G remained significantly associated with EFS and OS. In multivariable analysis, all the SNPs remained independent predictors of clinical outcome. These results highlight the relevance of the SAMHD1 pharmacogenomics in context of response to Ara-C in AML and warrants the need for further validation in expanded patient cohorts.
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Affiliation(s)
- Richard J. Marrero
- Department of Pharmacotherapy and Translational Research, College of Pharmacy, University of Florida, Gainesville, FL
| | - Xueyuan Cao
- Department of Health Promotion and Disease Prevention, University of Tennessee Health Science Center, Memphis, TN
| | - Huiyun Wu
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, TN
| | - Abdelrahman H. Elsayed
- Department of Pharmacotherapy and Translational Research, College of Pharmacy, University of Florida, Gainesville, FL
| | - Jeffery M. Klco
- Department of Pathology, St. Jude Children’s Research Hospital, Memphis, TN
| | - Raul C. Ribeiro
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN
| | - Jeffrey E. Rubnitz
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN
| | - Xiaotu Ma
- Department of Computational Biology, St. Jude Children’s Research Hospital, Memphis, TN
| | - Soheil Meshinchi
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Richard Aplenc
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - E. Anders Kolb
- Nemours Center for Cancer and Blood Disorders, Alfred I. DuPont Hospital for Children, Wilmington, DE
| | - Rhonda E. Ries
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Todd A. Alonzo
- Children's Oncology Group Statistics and Data Center, Monrovia, CA
- Biostatistics Division, University of Southern California, Los Angeles, CA
| | - Stanley B. Pounds
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, TN
| | - Jatinder K. Lamba
- Department of Pharmacotherapy and Translational Research, College of Pharmacy, University of Florida, Gainesville, FL
- University of Florida Health Cancer Center, University of Florida, Gainesville, FL
- Center for Pharmacogenomics and Precision Medicine, College of Pharmacy, University of Florida, Gainesville, FL
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23
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Park MR, Lee HJ, Jang HM, Kim NH, Lee JS, Jeong YT, Kim I, Choi SH, Seo KS, Kim DH. Cytarabine induces cachexia with lipid malabsorption via zippering the junctions of lacteal in murine small intestine. J Lipid Res 2023; 64:100387. [PMID: 37201659 PMCID: PMC10323926 DOI: 10.1016/j.jlr.2023.100387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 04/08/2023] [Accepted: 05/10/2023] [Indexed: 05/20/2023] Open
Abstract
Chemotherapy-induced cachexia causes severe metabolic abnormalities independently of cancer and reduces the therapeutic efficacy of chemotherapy. The underlying mechanism of chemotherapy-induced cachexia remains unclear. Here we investigated the cytarabine (CYT)-induced alteration in energy balance and its underlying mechanisms in mice. We compared energy balance-associated parameters among the three groups of mice: CON, CYT, and PF (pair-fed mice with the CYT group) that were intravenously administered vehicle or CYT. Weight gain, fat mass, skeletal muscle mass, grip strength, and nocturnal energy expenditure were significantly lowered in the CYT group than in the CON and PF groups. The CYT group demonstrated less energy intake than the CON group and higher respiratory quotient than the PF group, indicating that CYT induced cachexia independently from the anorexia-induced weight loss. Serum triglyceride was significantly lower in the CYT group than in the CON group, whereas the intestinal mucosal triglyceride levels and the lipid content within the small intestine enterocyte were higher after lipid loading in the CYT group than in the CON and PF groups, suggesting that CYT inhibited lipid uptake in the intestine. This was not associated with obvious intestinal damage. The CYT group showed increased zipper-like junctions of lymphatic endothelial vessel in duodenal villi compared to that in the CON and CYT groups, suggesting their imperative role in the CYT-induced inhibition of lipid uptake. CYT worsens cachexia independently of anorexia by inhibiting the intestinal lipid uptake, via the increased zipper-like junctions of lymphatic endothelial vessel.
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Affiliation(s)
- Mi-Rae Park
- Department of Pharmacology, Korea University College of Medicine, Seoul, Republic of Korea; Department of Biomedical Sciences, Korea University College of Medicine, Seoul, Republic of Korea
| | - Hye-Jin Lee
- Department of Pharmacology, Korea University College of Medicine, Seoul, Republic of Korea
| | - Hye-Min Jang
- Department of Pharmacology, Korea University College of Medicine, Seoul, Republic of Korea
| | - Nam Hoon Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Jun-Seok Lee
- Department of Pharmacology, Korea University College of Medicine, Seoul, Republic of Korea
| | - Yong Taek Jeong
- Department of Pharmacology, Korea University College of Medicine, Seoul, Republic of Korea; Department of Biomedical Sciences, Korea University College of Medicine, Seoul, Republic of Korea
| | - Inho Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Sang-Hyun Choi
- Department of Pharmacology, Korea University College of Medicine, Seoul, Republic of Korea
| | - Kwan Sik Seo
- Department of Rehabilitation Medicine, Seoul National University Hospital, Seoul, Republic of Korea.
| | - Dong-Hoon Kim
- Department of Pharmacology, Korea University College of Medicine, Seoul, Republic of Korea; Department of Biomedical Sciences, Korea University College of Medicine, Seoul, Republic of Korea.
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24
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Santos SA, Amaral RG, Graça AS, Gomes SVF, Santana FP, de Oliveira IB, Andrade LN, Severino P, de Albuquerque-Júnior RLC, Santos SL, Souto EB, Carvalho AA. Antitumor Profile of Combined Matricaria recutita Flower Extract and 5-Fluorouracil Chemotherapy in Sarcoma 180 In Vivo Model. TOXICS 2023; 11:375. [PMID: 37112602 PMCID: PMC10141557 DOI: 10.3390/toxics11040375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 04/10/2023] [Accepted: 04/12/2023] [Indexed: 06/19/2023]
Abstract
Medicinal plants have been commonly associated with chemotherapeutic treatments, as an approach to reduce the toxicological risks of classical anticancer drugs. The objective of this study was to evaluate the effects of combining the antineoplastic drug 5-fluorouracil (5-FU) with Matricaria recutita flowers extract (MRFE) to treat mice transplanted with sarcoma 180. Tumor inhibition, body and visceral mass variation, biochemical, hematological, and histopathological parameters were evaluated. The isolated 5-FU, 5-FU+MRFE 100 mg/kg/day, and 5-FU+MRFE 200 mg/kg/day reduced tumor growth; however, 5-FU+MRFE 200 mg/kg/day showed a more significant tumor reduction when compared to 5-FU alone. These results corroborated with the analysis of the tumor histopathological and immunodetection of the Ki67 antigen. In the toxicological analysis of the association 5-FU+MRFE 200 mg/kg/day, an intense loss of body mass was observed, possibly as a result of diarrhea. In addition, spleen atrophy, with a reduction in white pulp, leukopenia and thrombocytopenia, was observed in the 5-FU groups alone and associated with MRFE 200 mg/kg/day; however, there was no statistical difference between these groups. Therefore, the MRFE 200 mg/kg/day did not interfere in myelosuppressive action of 5-FU. In hematological analysis, body and visceral mass variation and biochemical parameters related to renal (urea and creatinine) and cardiac (CK-MB) function, no alteration was observed. In biochemical parameters related to liver function enzymes, there was a reduction in aspartate transaminase (AST) values in the 5-FU groups alone and associated with MRFE 200 mg/kg/day; however, there was no statistical difference between these groups. Therefore, the MRFE 200 mg/kg/day does not appear to influence enzyme reduction. The results of this study suggest that the association between the 5-FU+MRFE 200 can positively interfere with the antitumor activity, promoting the antineoplastic-induced reduction in body mass, while minimizing the toxicity of chemotherapy.
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Affiliation(s)
- Sara A. Santos
- Department of Physiology, Federal University of Sergipe, São Cristóvão CEP 49100-000, Brazil
| | - Ricardo G. Amaral
- Department of Physiology, Federal University of Sergipe, São Cristóvão CEP 49100-000, Brazil
| | - Ariel S. Graça
- Department of Physiology, Federal University of Sergipe, São Cristóvão CEP 49100-000, Brazil
| | - Silvana V. F. Gomes
- Institute de Technology and Research (ITP), Tiradentes University, Aracaju CEP 49100-000, Brazil
| | - Fabrício P. Santana
- Institute de Technology and Research (ITP), Tiradentes University, Aracaju CEP 49100-000, Brazil
| | - Iza B. de Oliveira
- Department of Medicine, Campus of Lagarto, Federal University of Sergipe, Lagarto CEP 49400-000, Brazil
| | - Luciana N. Andrade
- Department of Medicine, Campus of Lagarto, Federal University of Sergipe, Lagarto CEP 49400-000, Brazil
| | - Patrícia Severino
- Institute de Technology and Research (ITP), Tiradentes University, Aracaju CEP 49100-000, Brazil
| | | | - Sandra L. Santos
- Department of Physiology, Federal University of Sergipe, São Cristóvão CEP 49100-000, Brazil
| | - Eliana B. Souto
- UCIBIO—Applied Molecular Biosciences Unit, MEDTECH, Laboratory of Pharmaceutical Technology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
- Associate Laboratory i4HB—Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
| | - Adriana A. Carvalho
- Department of Pharmacy, Campus of Lagarto, Federal University of Sergipe, Lagarto CEP 49400-000, Brazil
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25
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Wu X, Jiao Z, Zhang J, Li F, Li Y. Expression of TFRC helps to improve the antineoplastic effect of Ara-C on AML cells through a targeted delivery carrier. J Nanobiotechnology 2023; 21:126. [PMID: 37041636 PMCID: PMC10088114 DOI: 10.1186/s12951-023-01881-8] [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: 01/09/2023] [Accepted: 04/06/2023] [Indexed: 04/13/2023] Open
Abstract
BACKGROUND Currently, high doses of cytarabine arabinoside (Ara-C)-based combined chemotherapy are commonly used in acute myeloid leukemia (AML) therapy, but severe adverse effects and poor suppression effects in leukemia cells limit the clinical therapeutic efficiency of Ara-C-based chemotherapy due to a lack of targeting selectivity. To improve the therapeutic effect of Ara-C in AML, here, since we confirmed that transferrin receptor 1 (TFRC) expression in AML cells was constant, we generated Ara-C@HFn by encapsulating free Ara-C into self-assembled heavy ferritin chain (HFn, the ligand of TFRC) nanocages. RESULTS The analysis of clinically relevant data suggested that the high expression levels of TFRC from AML cells would not decrease significantly after treatment with Ara-C. Ara-C@HFn can be efficiently internalized by leukemia cells, showing stronger cytotoxic effects in vitro and reducing the burden of leukemia in AML mice more effectively in vivo than free Ara-C. Ara-C@HFn treatment showed no acute toxicity in visceral organs of mice. Moreover, the analysis of clinically relevant data also suggested that there are several drugs (such as tamibarotene and ABT199) that would not cause significant expression down-regulation of TFRC in AML cells (after treatment). CONCLUSION The above results suggested that TFRC can be used as a constant and effective target for drug targeting delivery of AML cells. Thus Ara-C@HFn treatment can become a safe and efficient strategy for AML therapy by specifically delivering Ara-C to AML cells. Besides, the HFn nanocages are promising for improving antineoplastic effect of other AML-related therapy drugs that do not cause downregulated expression of TFRC in AML cells.
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Affiliation(s)
- Xinzhou Wu
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, People's Republic of China
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, People's Republic of China
| | - Zhouguang Jiao
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, People's Republic of China.
| | - Junying Zhang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, People's Republic of China
| | - Feng Li
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, People's Republic of China
| | - Yuhua Li
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, People's Republic of China.
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26
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De Castro F, Stefàno E, De Luca E, Benedetti M, Fanizzi FP. Platinum-Nucleos(t)ide Compounds as Possible Antimetabolites for Antitumor/Antiviral Therapy: Properties and Perspectives. Pharmaceutics 2023; 15:941. [PMID: 36986802 PMCID: PMC10058173 DOI: 10.3390/pharmaceutics15030941] [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: 02/09/2023] [Revised: 03/06/2023] [Accepted: 03/12/2023] [Indexed: 03/16/2023] Open
Abstract
Nucleoside analogues (NAs) are a family of compounds which include a variety of purine and pyrimidine derivatives, widely used as anticancer and antiviral agents. For their ability to compete with physiological nucleosides, NAs act as antimetabolites exerting their activity by interfering with the synthesis of nucleic acids. Much progress in the comprehension of their molecular mechanisms has been made, including providing new strategies for potentiating anticancer/antiviral activity. Among these strategies, new platinum-NAs showing a good potential to improve the therapeutic indices of NAs have been synthesized and studied. This short review aims to describe the properties and future perspectives of platinum-NAs, proposing these complexes as a new class of antimetabolites.
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Affiliation(s)
| | | | | | - Michele Benedetti
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali, Università del Salento, Prov.le Lecce-Monteroni, Centro Ecotekne, 73100 Lecce, Italy
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Yunis LK, Linares-Ballesteros A, Aponte N, Barros G, García J, Niño L, Uribe G, Quintero E, Yunis JJ. Pharmacogenetics of ABCB1, CDA, DCK, GSTT1, GSTM1 and outcomes in a cohort of pediatric acute myeloid leukemia patients from Colombia. Cancer Rep (Hoboken) 2023; 6:e1744. [PMID: 36316809 PMCID: PMC10026301 DOI: 10.1002/cnr2.1744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 10/12/2022] [Accepted: 10/13/2022] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND AND AIM Different studies have shown pharmacogenetic variants related to drug toxicity in acute myeloid leukemia (AML) patients. Our aim was to identify the association between ABCB1, CDA, DCK, GSTT1, and GSTM1 variants with clinical outcomes and toxicity in pediatric patients with AML. METHODS Fifty-one confirmed de novo AML pediatric patients were included. A SNaPshot™ assay and conventional PCR were used to evaluate ABCB1, CDA, DCK, GSTT1, and GSTM1 variants. Clinical outcomes and toxicity associations were evaluated using odds ratios and Chi-square analysis. RESULTS Patients carrying ABCB1 (1236C > T, rs1128503) GG genotype in had a 6.8 OR (CI 95% 1.08-42.73, p = .044) for cardiotoxicity as compared to patients carrying either AA or GA genotypes 0.14 OR (CI 95% 0.023-0.92, p = .044). For ABCB1 (1236G > A rs1128503/2677C > A/T rs2032582/3435G > A rs1045642) AA/AA/AA combined genotypes had a strong association with death after HSTC OR 13.73 (CI 95% 1.94-97.17, p = .009). Combined genotypes GG/CC/GG with CDA (79A > C, rs2072671) CA genotype or CDA (-451G > A, rs532545) CT genotype, had a 4.11 OR (CI 95% 2.32-725, p = .007) and 3.8 OR (CI 95% 2.23-6.47, p = .027) with MRD >0.1% after first chemotherapy cycle, respectively. CONCLUSION Our results highlight the importance of pharmacogenetic analysis in pediatric AML, particularly in populations with a high degree of admixture, and might be useful as a future tool for patient stratification for treatment.
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Affiliation(s)
- Luz K Yunis
- Grupo de Patología Molecular, Universidad Nacional de Colombia, Bogotá, Colombia
- Servicios Médicos Yunis Turbay y Cía S.A.S, Instituto de Genética, Bogotá, Colombia
| | - Adriana Linares-Ballesteros
- Unidad de Oncología/Hematología Pediátrica, HOMI Fundación Hospital Pediátrico La Misericordia, Bogotá, Colombia
- Grupo de Oncohematología Pediátrica, Universidad Nacional de Colombia-HOMI Fundación Hospital Pediátrico La Misericordia, Bogotá, Colombia
| | - Nelson Aponte
- Unidad de Oncología/Hematología Pediátrica, HOMI Fundación Hospital Pediátrico La Misericordia, Bogotá, Colombia
- Grupo de Oncohematología Pediátrica, Universidad Nacional de Colombia-HOMI Fundación Hospital Pediátrico La Misericordia, Bogotá, Colombia
| | - Gisela Barros
- Unidad de Oncología/Hematología Pediátrica, HOMI Fundación Hospital Pediátrico La Misericordia, Bogotá, Colombia
- Grupo de Oncohematología Pediátrica, Universidad Nacional de Colombia-HOMI Fundación Hospital Pediátrico La Misericordia, Bogotá, Colombia
| | - Johnny García
- Unidad de Oncología/Hematología Pediátrica, HOMI Fundación Hospital Pediátrico La Misericordia, Bogotá, Colombia
- Grupo de Oncohematología Pediátrica, Universidad Nacional de Colombia-HOMI Fundación Hospital Pediátrico La Misericordia, Bogotá, Colombia
| | - Laura Niño
- Unidad de Oncología/Hematología Pediátrica, HOMI Fundación Hospital Pediátrico La Misericordia, Bogotá, Colombia
- Grupo de Oncohematología Pediátrica, Universidad Nacional de Colombia-HOMI Fundación Hospital Pediátrico La Misericordia, Bogotá, Colombia
| | - Gloria Uribe
- Unidad de Patología, HOMI Fundación Hospital Pediátrico La Misericordia, Bogotá, Colombia
| | - Edna Quintero
- Unidad de Patología, HOMI Fundación Hospital Pediátrico La Misericordia, Bogotá, Colombia
| | - Juan J Yunis
- Grupo de Patología Molecular, Universidad Nacional de Colombia, Bogotá, Colombia
- Servicios Médicos Yunis Turbay y Cía S.A.S, Instituto de Genética, Bogotá, Colombia
- Departamento de Patología, Facultad de Medicina e Instituto de Genética, Universidad Nacional de Colombia, Bogotá, Colombia
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Bench-to-Bedside Studies of Arginine Deprivation in Cancer. Molecules 2023; 28:molecules28052150. [PMID: 36903394 PMCID: PMC10005060 DOI: 10.3390/molecules28052150] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/08/2023] [Accepted: 02/17/2023] [Indexed: 03/03/2023] Open
Abstract
Arginine is a semi-essential amino acid which becomes wholly essential in many cancers commonly due to the functional loss of Argininosuccinate Synthetase 1 (ASS1). As arginine is vital for a plethora of cellular processes, its deprivation provides a rationale strategy for combatting arginine-dependent cancers. Here we have focused on pegylated arginine deiminase (ADI-PEG20, pegargiminase)-mediated arginine deprivation therapy from preclinical through to clinical investigation, from monotherapy to combinations with other anticancer therapeutics. The translation of ADI-PEG20 from the first in vitro studies to the first positive phase 3 trial of arginine depletion in cancer is highlighted. Finally, this review discusses how the identification of biomarkers that may denote enhanced sensitivity to ADI-PEG20 beyond ASS1 may be realized in future clinical practice, thus personalising arginine deprivation therapy for patients with cancer.
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Salimi A, Shabani M, Nikjou A, Choupani M, Biniyaz M. Exploring the possible mitoprotective and neuroprotective potency of thymoquinone, betanin, and vitamin D against cytarabine-induced mitochondrial impairment and neurotoxicity in rats' brain. J Biochem Mol Toxicol 2023; 37:e23256. [PMID: 36419121 DOI: 10.1002/jbt.23256] [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: 04/30/2022] [Revised: 10/11/2022] [Accepted: 11/15/2022] [Indexed: 11/25/2022]
Abstract
It has been suggested that cytarabine (Ara-C) induces toxicity via mitochondrial dysfunction and oxidative stress. Therefore, we hypothesized that mitochondrial protective agents and antioxidants can reduce cytarabine-induced neurotoxicity. For this purpose, 48 male Wistar rats were assigned into eight equal groups include control group, Ara-C (70 mg/kg, i.p.) group, Ara-C plus betanin (25 mg/kg, i.p.) group, Ara-C plus vitamin D (500 U/kg, i.p.) group, Ara-C plus thymoquinone (0.5 mg/kg, i.p.) group, betanin group, vitamin group, and thymoquinone group. The activity of acetylcholinesterase (AChE), and butyrylcholinesterase (BChE), the concentrations of antioxidants (reduced glutathione and oxidized glutathione), oxidative stress (malondialdehyde) biomarkers, mitochondrial toxicity parameters as well as histopathological alteration in brain tissues were measured. Our results demonstrated that Ara-C exposure significantly declines the brain enzymes activity (AChE and BChE), levels of antioxidant biomarkers (GSH), and mitochondrial functions, but markedly elevate the levels of oxidative stress biomarkers (MDA) and mitochondrial toxicity. Almost all of the previously mentioned parameters (especially mitochondrial toxicity) were retrieved by betanin, vitamin D, and thymoquinone compared to Ara-C group. These findings conclusively indicate that betanin, vitamin D, and thymoquinone administration provide adequate protection against Ara-C-induced neurotoxicity through modulations of oxidative, antioxidant activities, and mitochondrial protective (mitoprotective) effects.
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Affiliation(s)
- Ahmad Salimi
- Department of Pharmacology and Toxicology, School of Pharmacy, Ardabil University of Medical Sciences, Ardabil, Iran.,Traditional Medicine and Hydrotherapy Research Center, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Mohammad Shabani
- Department of Pharmacology and Toxicology, School of Pharmacy, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Amirreza Nikjou
- Department of Pharmacology and Toxicology, School of Pharmacy, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Mahshid Choupani
- Department of Pharmacology and Toxicology, School of Pharmacy, Ardabil University of Medical Sciences, Ardabil, Iran.,Traditional Medicine and Hydrotherapy Research Center, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Mohana Biniyaz
- Department of Pharmacology and Toxicology, School of Pharmacy, Ardabil University of Medical Sciences, Ardabil, Iran
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Eckstein OS, Bernhardt MB, Hood CG, Karri V, Kralik SF, McClain KL. Treatment of Langerhans cell histiocytosis with subcutaneous cytarabine. Pediatr Hematol Oncol 2023:1-9. [PMID: 36625721 DOI: 10.1080/08880018.2022.2137609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Patients with Langerhans cell histiocytosis (LCH) have been effectively treated with intravenous cytarabine. Intravenous or subcutaneous cytarabine infusions have been effective for leukemia patients, and pharmacokinetic studies have shown very similar blood levels of the drug with either route. We present three LCH patients treated with subcutaneous cytarabine either because intravenous access could not be maintained or due to patient refusal. One patient with pulmonary and skin LCH had a complete response. Another patient had a partial response of pulmonary and cutaneous lesions, but progressive bone disease. The third patient was treated for LCH-related cerebellar changes eight years after the diagnosis of isolated diabetes insipidus, with stable brain MRI for 5 years post-treatment. Subcutaneous cytarabine administration provides an alternative for patients with LCH in whom vascular access is not possible or practical, such as in some resource-limited circumstances.
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Affiliation(s)
- Olive S Eckstein
- Texas Children's Cancer and Hematology Centers, Baylor College of Medicine, Houston, Texas, USA
| | - M Brooke Bernhardt
- Texas Children's Cancer and Hematology Centers, Baylor College of Medicine, Houston, Texas, USA
| | - Chelsey G Hood
- Texas Children's Cancer and Hematology Centers, Baylor College of Medicine, Houston, Texas, USA
| | - Vivekanudeep Karri
- Texas Children's Cancer and Hematology Centers, Baylor College of Medicine, Houston, Texas, USA
| | - Stephen F Kralik
- Texas Children's Department of Radiology, Baylor College of Medicine, Houston, Texas, USA
| | - Kenneth L McClain
- Texas Children's Cancer and Hematology Centers, Baylor College of Medicine, Houston, Texas, USA
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Ekaterina Z, Daria S, Lyubov G, Ekaterina M, Varvara M, Diana G, Andrey M, Ekaterina L. Synthetic 1,2,4-triazole-3-carboxamides Induce Cell Cycle Arrest and Apoptosis in Leukemia Cells. Curr Pharm Des 2023; 29:3478-3487. [PMID: 38083885 DOI: 10.2174/0113816128275084231202153602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 10/25/2023] [Indexed: 01/26/2024]
Abstract
BACKGROUND A number of studies demonstrate the efficacy of ribavirin against various cancer types in in vitro and in vivo models. However, ribavirin induces the development of multiple side effects, suggesting a high demand for ribavirin analogues with improved therapeutic indexes. OBJECTIVE This study was focused on the analysis of ribavirin, its aglycon 1,2,4-triazole-3-carboxamide, and several of its derivatives activities in blood cancer cells in vitro. METHODS Four 1,2,4-triazole-3-carboxamide derivatives were designed and synthesized. Antiproliferative effects were evaluated in chronic myeloid leukemia cells К562 and acute lymphoblastic leukemia cells CCRF-SB as well as in the cells of whole blood mononuclear fraction of healthy volunteers by cell counting using the trypan blue exclusion method. Cell cycle distribution and apoptosis under the influence of the compounds were analyzed by flow cytometry with PI staining, and then apoptosis data were confirmed by Western blot analysis for PARP1 and caspase-3 cleavage. RESULTS We demonstrated the significant antiproliferative effect of 5-(tetrahydropyran-2-yl)-1,2,4-triazole-3- carboxamide and 1-(tetrahydropyran-2-yl)-1,2,4-triazol-3-carboxamide in leukemia cell lines in vitro in comparison to non-transformed monocytes, providing the rationale for further studies of 1,2,4-triazole-3-carboxamide derivatives as anti-leukemia drugs. CONCLUSION These results implied that the 1,2,4-triazole-3-carboxamide derivatives exhibited their antiproliferative activities by induction of cell cycle arrest. Consequently, 5-(tetrahydropyran-2-yl)-1,2,4-triazole-3-carboxamide and 1-(tetrahydrofuran-2-yl)-1,2,4-triazol-3-carboxamide may present antimetabolites with potential anticancer efficacy.
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Affiliation(s)
- Zhidkova Ekaterina
- Department of Chemical Carcinogenesis, N.N. Blokhin Russian Cancer Research Center, Ministry of Health of Russia, 24 Kashirskoe Shosse, Moscow 115478, Russia
| | - Stepanycheva Daria
- Lomonosov Institute of Fine Chemical Technologies, MIREA - Russian Technological University, 78 Vernadsky Avenue, Moscow 119571, Russia
| | - Grebenkina Lyubov
- Lomonosov Institute of Fine Chemical Technologies, MIREA - Russian Technological University, 78 Vernadsky Avenue, Moscow 119571, Russia
| | - Mikhina Ekaterina
- Lomonosov Institute of Fine Chemical Technologies, MIREA - Russian Technological University, 78 Vernadsky Avenue, Moscow 119571, Russia
| | - Maksimova Varvara
- Department of Chemical Carcinogenesis, N.N. Blokhin Russian Cancer Research Center, Ministry of Health of Russia, 24 Kashirskoe Shosse, Moscow 115478, Russia
| | - Grigoreva Diana
- Department of Chemical Carcinogenesis, N.N. Blokhin Russian Cancer Research Center, Ministry of Health of Russia, 24 Kashirskoe Shosse, Moscow 115478, Russia
| | - Matveev Andrey
- Lomonosov Institute of Fine Chemical Technologies, MIREA - Russian Technological University, 78 Vernadsky Avenue, Moscow 119571, Russia
| | - Lesovaya Ekaterina
- Department of Chemical Carcinogenesis, N.N. Blokhin Russian Cancer Research Center, Ministry of Health of Russia, 24 Kashirskoe Shosse, Moscow 115478, Russia
- Faculty of Oncology, I.P. Pavlov Ryazan State Medical University, Ministry of Health of Russia, 9 Vysokovol'tnaya St., Ryazan 390026, Russia
- Laboratory of Single Cell Biology, Friendship University of Russia, 6 Miklukho-Maklaya St., Moscow 117198, Russia
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Li JJ, Li YL, Chu W, Li GQ, Zhang M, Dong JJ, Li L, Li CH, Zhang JB, Li JW, Jin XJ, Liu YQ. Astragaloside IV alleviates cytarabine-induced intestinal mucositis by remodeling macrophage polarization through AKT signaling. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 109:154605. [PMID: 36610133 DOI: 10.1016/j.phymed.2022.154605] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 10/18/2022] [Accepted: 12/13/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Intestinal mucositis (IM) is one of the common side effects of chemotherapy with Cytarabine (Ara-C) and contributes to the major dose-limiting factor of chemotherapy, while the effective drug for IM is little. Astragalus, one of the main active components extrated from the roots of Astragalus membranaceus (AS-IV), is a common Chinese herbal medicine used in gastrointestinal diseases. However, the effect and mechanism of AS-IV on IM is unclear. Accumulating evidence suggests that M1 macrophages play a pivotal role in IM progression. PURPOSE The purpose of the study was to explore the protection of AS-IV and its potential molecular mechanism on intestinal mucositis injury induced by Ara-C. METHOD The protective effect of AS-IV was investigated in LPS-induced macrophages and Ara-C-induced intestinal mucositis mouse model. H&E, immunofluorescence and western blotting were used to evaluate the damage in different doses of Ara-C. Silencing AKT targeted by siRNA was performed to explore the potential mechanisms regulating macrophage polarization effect of Ara-C, which was investigated by CCK-8, immunofluorescence and western blotting. Flow cytometry, immunofluorescence and Western blotting were used to detect macrophage surface marker proteins and inflammatory genes to explore the potential molecular mechanism of AS-IV regulating macrophage polarization. RESULTS The Cytarabine intervention at dose of 100mg/kg significantly induced IM in mice, with the ileum the most obvious site of injury, accompanied by decreased intestinal barrier, intestinal macrophage polarization to M1 and inflammation response. The administration of AS-IV improved weight loss, food intake, ileal morphological damage, intestinal barrier destruction and inflammatory factor release in mice induced by Ara-c, and also suppressed macrophage polarization to M1, regulating in phenotypic changes in macrophages. In vitro, the expression of M1 macrophage surface marker protein was markedly decreased in LPS-induced macrophages after silencing AKT. Similarly, the western blotting of intestinal tissues and molecular docking indicated that the key mechanisms of AS-IV were remodel AKT signaling, and finally regulating M1 macrophages and decrease inflammation response. CONCLUSION Our study highlights that AS-IV exerts protective effect in Ara-C-induced IM through inhibit polarization to M1 macrophages based on AKT, and AS-IV may serve as a novel AKT inhibitor to counteract the intestinal adverse effects of chemotherapeutic agents.
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Affiliation(s)
- Jun-Jie Li
- Gansu University Key Laboratory for Molecular Medicine & Chinese Medicine Prevention and Treatment of Major Diseases, Gansu University of Chinese Medicine, Lanzhou, China
| | - Ya-Ling Li
- Gansu University Key Laboratory for Molecular Medicine & Chinese Medicine Prevention and Treatment of Major Diseases, Gansu University of Chinese Medicine, Lanzhou, China
| | - Wei Chu
- Gansu University Key Laboratory for Molecular Medicine & Chinese Medicine Prevention and Treatment of Major Diseases, Gansu University of Chinese Medicine, Lanzhou, China
| | - Gao-Qin Li
- Gansu University Key Laboratory for Molecular Medicine & Chinese Medicine Prevention and Treatment of Major Diseases, Gansu University of Chinese Medicine, Lanzhou, China
| | - Min Zhang
- College of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, China
| | - Juan-Juan Dong
- Gansu University Key Laboratory for Molecular Medicine & Chinese Medicine Prevention and Treatment of Major Diseases, Gansu University of Chinese Medicine, Lanzhou, China
| | - Ling Li
- Gansu University Key Laboratory for Molecular Medicine & Chinese Medicine Prevention and Treatment of Major Diseases, Gansu University of Chinese Medicine, Lanzhou, China
| | - Cheng-Hao Li
- Gansu University Key Laboratory for Molecular Medicine & Chinese Medicine Prevention and Treatment of Major Diseases, Gansu University of Chinese Medicine, Lanzhou, China
| | - Jin-Bao Zhang
- Gansu University Key Laboratory for Molecular Medicine & Chinese Medicine Prevention and Treatment of Major Diseases, Gansu University of Chinese Medicine, Lanzhou, China; College of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, China
| | - Jia-Wei Li
- Gansu University Key Laboratory for Molecular Medicine & Chinese Medicine Prevention and Treatment of Major Diseases, Gansu University of Chinese Medicine, Lanzhou, China
| | - Xiao-Jie Jin
- Gansu University Key Laboratory for Molecular Medicine & Chinese Medicine Prevention and Treatment of Major Diseases, Gansu University of Chinese Medicine, Lanzhou, China; College of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, China
| | - Yong-Qi Liu
- Gansu University Key Laboratory for Molecular Medicine & Chinese Medicine Prevention and Treatment of Major Diseases, Gansu University of Chinese Medicine, Lanzhou, China; Key Laboratory of Dun Huang Medical and Transformation, Ministry of Education of The People's Republic of China, Gansu University of Chinese Medicine, Lanzhou, China.
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Mbugua SN. Targeting Tumor Microenvironment by Metal Peroxide Nanoparticles in Cancer Therapy. Bioinorg Chem Appl 2022; 2022:5041399. [PMID: 36568636 PMCID: PMC9788889 DOI: 10.1155/2022/5041399] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 12/07/2022] [Accepted: 12/10/2022] [Indexed: 12/23/2022] Open
Abstract
Solid tumors have a unique tumor microenvironment (TME), which includes hypoxia, low acidity, and high hydrogen peroxide and glutathione (GSH) levels, among others. These unique factors, which offer favourable microenvironments and nourishment for tumor development and spread, also serve as a gateway for specific and successful cancer therapies. A good example is metal peroxide structures which have been synthesized and utilized to enhance oxygen supply and they have shown great promise in the alleviation of hypoxia. In a hypoxic environment, certain oxygen-dependent treatments such as photodynamic therapy and radiotherapy fail to respond and therefore modulating the hypoxic tumor microenvironment has been found to enhance the antitumor impact of certain drugs. Under acidic environments, the hydrogen peroxide produced by the reaction of metal peroxides with water not only induces oxidative stress but also produces additional oxygen. This is achieved since hydrogen peroxide acts as a reactive substrate for molecules such as catalyse enzymes, alleviating tumor hypoxia observed in the tumor microenvironment. Metal ions released in the process can also offer distinct bioactivity in their own right. Metal peroxides used in anticancer therapy are a rapidly evolving field, and there is good evidence that they are a good option for regulating the tumor microenvironment in cancer therapy. In this regard, the synthesis and mechanisms behind the successful application of metal peroxides to specifically target the tumor microenvironment are highlighted in this review. Various characteristics of TME such as angiogenesis, inflammation, hypoxia, acidity levels, and metal ion homeostasis are addressed in this regard, together with certain forms of synergistic combination treatments.
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Affiliation(s)
- Simon Ngigi Mbugua
- Department of Chemistry, Kisii University, P.O. Box 408-40200, Kisii, Kenya
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Muacevic A, Adler JR, Rinaldi I, Wanandi SI. Resistance Mechanism of Acute Myeloid Leukemia Cells Against Daunorubicin and Cytarabine: A Literature Review. Cureus 2022; 14:e33165. [PMID: 36726936 PMCID: PMC9885730 DOI: 10.7759/cureus.33165] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/29/2022] [Indexed: 01/01/2023] Open
Abstract
Acute myeloid leukemia (AML) is a hematological malignancy commonly found in adult patients. Low overall survival and resistance to therapy are the main issues in AML. The first line of treatment for AML chemotherapy is the induction phase, namely, the phase to induce remission by administering a combination of daunorubicin (DNR) for three days followed by administration of cytarabine (Ara-C) with continuous infusion for seven days, which is referred to as "3 + 7." Such induction therapy has been the standard therapy for AML for the last four decades. This review article is made to discuss daunorubicin and cytarabine from their chemical structure, pharmacodynamics, pharmacokinetics, and mechanisms of resistance in AML.
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Mishra UK, Sanghvi YS, Abhiraj R, Sampathkumar SG, Ramesh NG. An expeditious synthesis of novel DNA nucleobase mimics of (+)-anisomycin. Carbohydr Res 2022; 520:108645. [PMID: 35964481 DOI: 10.1016/j.carres.2022.108645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 08/01/2022] [Accepted: 08/01/2022] [Indexed: 11/15/2022]
Abstract
A glycal based expeditious synthesis of novel nucleoside analogues of (+)-anisomycin is reported. Readily available tri-O-benzyl-D-glucal was converted to a partially protected trihydroxypyrrolidine that is used as a common scaffold for the introduction of various nucleobases at the primary hydroxyl centre. Nucleoside analogues possessing all four DNA bases have been synthesized. Selective acetylation at C3 position was carried out with two of these unnatural nucleosides in order to mimic the structure of (+)-anisomycin. Cytotoxicity studies of some of these nucleosides showed that they display weaker activity on HeLa cells than Ara-C.
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Affiliation(s)
- Umesh K Mishra
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India
| | - Yogesh S Sanghvi
- Rasayan Inc., 2802 Crystal Ridge Road, Encinitas, CA, 92024-6615, USA
| | - R Abhiraj
- Laboratory of Chemical Biology, National Institute of Immunology, Aruna Asaf Ali Marg, New Delhi, 110067, India
| | | | - Namakkal G Ramesh
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India.
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Validation of a Mathematical Model Describing the Dynamics of Chemotherapy for Chronic Lymphocytic Leukemia In Vivo. Cells 2022; 11:cells11152325. [PMID: 35954169 PMCID: PMC9367352 DOI: 10.3390/cells11152325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 07/20/2022] [Accepted: 07/26/2022] [Indexed: 11/17/2022] Open
Abstract
In recent years, mathematical models have developed into an important tool for cancer research, combining quantitative analysis and natural processes. We have focused on Chronic Lymphocytic Leukemia (CLL), since it is one of the most common adult leukemias, which remains incurable. As the first step toward the mathematical prediction of in vivo drug efficacy, we first found that logistic growth best described the proliferation of fluorescently labeled murine A20 leukemic cells injected in immunocompetent Balb/c mice. Then, we tested the cytotoxic efficacy of Ibrutinib (Ibr) and Cytarabine (Cyt) in A20-bearing mice. The results afforded calculation of the killing rate of the A20 cells as a function of therapy. The experimental data were compared with the simulation model to validate the latter’s applicability. On the basis of these results, we developed a new ordinary differential equations (ODEs) model and provided its sensitivity and stability analysis. There was excellent accordance between numerical simulations of the model and results from in vivo experiments. We found that simulations of our model could predict that the combination of Cyt and Ibr would lead to approximately 95% killing of A20 cells. In its current format, the model can be used as a tool for mathematical prediction of in vivo drug efficacy, and could form the basis of software for prediction of personalized chemotherapy.
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Engle K, Kumar G. Cancer multidrug-resistance reversal by ABCB1 inhibition: A recent update. Eur J Med Chem 2022; 239:114542. [PMID: 35751979 DOI: 10.1016/j.ejmech.2022.114542] [Citation(s) in RCA: 71] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 06/09/2022] [Accepted: 06/14/2022] [Indexed: 11/04/2022]
Abstract
Chemotherapy is one of the most common treatments for cancer that uses one or more anti-cancer drugs as a part of the standardized chemotherapy regimen. Cytotoxic chemicals delay and prevent cancer cells from multiplying, invading, and metastasizing. However, the significant drawbacks of cancer chemotherapy are the lack of selectivity of the cytotoxic drugs to tumour cells and normal cells and the development of resistance by cells for the particular drug or the combination of drugs. Multidrug resistance (MDR) is the low sensitivity of specific cells against drugs associated with cancer chemotherapy. The most common mechanisms of anticancer drug resistance are: (a) drug-dependent MDR (b) target-dependent MDR, and (c) drug target-independent MDR. In all the factors, the overexpression of multidrug efflux systems contributes significantly to the increased resistance in the cancer cells. Multidrug resistance due to efflux of anticancer drugs by membrane ABC transporters includes ABCB1, ABCC1, and ABCG2. ABCB1 inhibition can restore the sensitivity of the cancerous cells toward chemotherapeutic drugs. In this review, we discussed ABCB1 inhibitors under clinical studies with their mode of action, potency and selectivity. Also, we have highlighted the contribution of repurposing drugs, biologics and nano formulation strategies to combat multidrug resistance by modulating the ABCB1 activity.
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Affiliation(s)
- Kritika Engle
- Department of Natural Products, Chemical Sciences, National Institute of Pharmaceutical Education and Research-Hyderabad, Hyderabad, Balanagar, 500037, India
| | - Gautam Kumar
- Department of Natural Products, Chemical Sciences, National Institute of Pharmaceutical Education and Research-Hyderabad, Hyderabad, Balanagar, 500037, India.
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Takahashi S, Sato S, Igarashi S, Dairoku H, Takiguchi Y, Takimoto T. Neurocognitive deficits in survivors of childhood acute myeloid leukemia. BMC Pediatr 2022; 22:298. [PMID: 35597905 PMCID: PMC9123816 DOI: 10.1186/s12887-022-03369-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 05/17/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Although treatment of acute myeloid leukemia (AML) contains neurotoxic agents, studies investigating neurocognitive outcomes in children with AML are sparse. We evaluated late cognitive effects in children treated with a high-dose cytarabine based regimen, focusing on general intellectual ability and specific neurocognitive domains. METHODS We evaluated 12 survivors of childhood AML who were treated between 2006 and 2016 and completed the Wechsler Intelligence Scales. One-sample t-tests were used to compare full-scale intelligence quotient (FSIQ) and primary index scores to norms. The overall effect of index scores and subtests was examined with one-way ANOVA. Univariate analyses and multiple regression models examined demographic and clinical characteristics associated with FSIQ. RESULTS Participants who underwent the Wechsler Intelligence Scale for Children demonstrated impairment on working memory index and participants who underwent the Wechsler Adult Intelligence Scale showed low score in the subtests that reflect working memory, whereas they exhibited no statistical differences versus the population means for FSIQ. There were no significant differences in the overall effect of index scores and subtests. On univariate analysis, FSIQ were related to time since diagnosis and age at assessment, and both were significant predictors of FSIQ on multiple linear regression. CONCLUSIONS Survivors of childhood AML exhibited impairment of working memory, even if their FSIQ was within the normal range. Difficulties in specific cognitive domains are associated with reduced quality of life. It is important to identify survivors who are at risk and provide tailored interventions.
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Affiliation(s)
- Satoko Takahashi
- Department of Pediatrics, Japanese Red Cross Narita Hospital, 90-1 Iida-cho, Narita-shi, Chiba, 286-8523, Japan.
- Department of Medical Oncology, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba-shi, Chiba, 260-8677, Japan.
| | - Satomi Sato
- Graduate School of Public Health, St. Luke's International University, OMURA Susumu & Mieko Memorial, St. Luke's Center for Clinical Academia, 5th Floor, 3-6-2 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Shunji Igarashi
- Department of Pediatrics, Japanese Red Cross Narita Hospital, 90-1 Iida-cho, Narita-shi, Chiba, 286-8523, Japan
| | - Hitoshi Dairoku
- Specified Nonprofit Corporation LD, Dyslexia Center, #315 Applaud Ichikawa, 3-1-1 Ichikawaminami, Ichikawa-shi, Chiba, 272-0033, Japan
| | - Yuichi Takiguchi
- Department of Medical Oncology, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba-shi, Chiba, 260-8677, Japan
| | - Tetsuya Takimoto
- Children's Cancer Center, National Center for Child Health and Development, 2-10-1 Okura, Setagaya-ku, Tokyo, 157-8535, Japan
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Śliwa-Tytko P, Kaczmarska A, Lejman M, Zawitkowska J. Neurotoxicity Associated with Treatment of Acute Lymphoblastic Leukemia Chemotherapy and Immunotherapy. Int J Mol Sci 2022; 23:ijms23105515. [PMID: 35628334 PMCID: PMC9146746 DOI: 10.3390/ijms23105515] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 05/12/2022] [Accepted: 05/13/2022] [Indexed: 02/07/2023] Open
Abstract
Immunotherapy is a milestone in the treatment of poor-prognosis pediatric acute lymphoblastic leukemia (ALL) and is expected to improve treatment outcomes and reduce doses of conventional chemotherapy without compromising the effectiveness of the therapy. However, both chemotherapy and immunotherapy cause side effects, including neurological ones. Acute neurological complications occur in 3.6–11% of children treated for ALL. The most neurotoxical chemotherapeutics are L-asparaginase (L-ASP), methotrexate (MTX), vincristine (VCR), and nelarabine (Ara-G). Neurotoxicity associated with methotrexate (MTX-NT) occurs in 3–7% of children treated for ALL and is characterized by seizures, stroke-like symptoms, speech disturbances, and encephalopathy. Recent studies indicate that specific polymorphisms in genes related to neurogenesis may have a predisposition to MTX toxicity. One of the most common complications associated with CAR T-cell therapy is immune effector cell-associated neurotoxicity syndrome (ICANS). Mechanisms of neurotoxicity in CAR T-cell therapy are still unknown and may be due to disruption of the blood–brain barrier and the effects of elevated cytokine levels on the central nervous system (CNS). In this review, we present an analysis of the current knowledge on the mechanisms of neurotoxicity of standard chemotherapy and the targeted therapy in children with ALL.
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Affiliation(s)
- Patrycja Śliwa-Tytko
- Student’s Scientific Association at the Department of Pediatric Hematology, Oncology and Transplantation, Medical University of Lublin, A. Racławickie 1, 20-059 Lublin, Poland;
| | - Agnieszka Kaczmarska
- Student Scientific Society, Laboratory of Genetic Diagnostics, Medical University of Lublin, A. Racławickie 1, 20-059 Lublin, Poland;
| | - Monika Lejman
- Laboratory of Genetic Diagnostics, Medical University of Lublin, A. Racławickie 1, 20-059 Lublin, Poland; or
| | - Joanna Zawitkowska
- Department of Pediatric Hematology, Oncology and Transplantology, Medical University of Lublin, A. Racławickie 1, 20-059 Lublin, Poland
- Correspondence: or ; Tel.: +48-507-365-635
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Alessi I, Caroleo AM, de Palma L, Mastronuzzi A, Pro S, Colafati GS, Boni A, Della Vecchia N, Velardi M, Evangelisti M, Carboni A, Carai A, Vinti L, Valeriani M, Reale A, Parisi P, Raucci U. Short and Long-Term Toxicity in Pediatric Cancer Treatment: Central Nervous System Damage. Cancers (Basel) 2022; 14:cancers14061540. [PMID: 35326692 PMCID: PMC8946171 DOI: 10.3390/cancers14061540] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 03/11/2022] [Accepted: 03/14/2022] [Indexed: 02/01/2023] Open
Abstract
Simple Summary The purpose of this review is to describe central nervous system side effects in the treatment of pediatric cancer patients. Unfortunately, we must consider that the scarce data in the literature does not allow us to expand on some issues, especially those related to innovative immunotherapy. We have described the major neurotoxicities arising with the various types of treatment to help specialists who approach these treatments recognize them early, prevent them, and treat them promptly. Abstract Neurotoxicity caused by traditional chemotherapy and radiotherapy is well known and widely described. New therapies, such as biologic therapy and immunotherapy, are associated with better outcomes in pediatric patients but are also associated with central and peripheral nervous system side effects. Nevertheless, central nervous system (CNS) toxicity is a significant source of morbidity in the treatment of cancer patients. Some CNS complications appear during treatment while others present months or even years later. Radiation, traditional cytotoxic chemotherapy, and novel biologic and targeted therapies have all been recognized to cause CNS side effects; additionally, the risks of neurotoxicity can increase with combination therapy. Symptoms and complications can be varied such as edema, seizures, fatigue, psychiatric disorders, and venous thromboembolism, all of which can seriously influence the quality of life. Neurologic complications were seen in 33% of children with non-CNS solid malign tumors. The effects on the CNS are disabling and often permanent with limited treatments, thus it is important that clinicians recognize the effects of cancer therapy on the CNS. Knowledge of these conditions can help the practitioner be more vigilant for signs and symptoms of potential neurological complications during the management of pediatric cancers. As early detection and more effective anticancer therapies extend the survival of cancer patients, treatment-related CNS toxicity becomes increasingly vital. This review highlights major neurotoxicities due to pediatric cancer treatments and new therapeutic strategies; CNS primary tumors, the most frequent solid tumors in childhood, are excluded because of their intrinsic neurological morbidity.
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Affiliation(s)
- Iside Alessi
- Department of Hematology/Oncology, Gene Therapy and Hematopoietic Transplantation, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Anna Maria Caroleo
- Department of Hematology/Oncology, Gene Therapy and Hematopoietic Transplantation, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Luca de Palma
- Child Neurology Unit, Department of Neuroscience, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Angela Mastronuzzi
- Department of Hematology/Oncology, Gene Therapy and Hematopoietic Transplantation, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Stefano Pro
- Child Neurology Unit, Department of Neuroscience, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | | | - Alessandra Boni
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, 00161 Rome, Italy
| | - Nicoletta Della Vecchia
- Department of Emergency, Acceptance and General Pediatrics, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Margherita Velardi
- Child Neurology, NESMOS Department, Faculty of Medicine and Psychology, Sant'Andrea Hospital, Sapienza University of Rome, 00189 Rome, Italy
| | - Melania Evangelisti
- Child Neurology, NESMOS Department, Faculty of Medicine and Psychology, Sant'Andrea Hospital, Sapienza University of Rome, 00189 Rome, Italy
| | - Alessia Carboni
- Neuroradiology Unit, Imaging Department, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Andrea Carai
- Neurosurgery Unit, Department of Neuroscience, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Luciana Vinti
- Department of Hematology/Oncology, Gene Therapy and Hematopoietic Transplantation, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Massimiliano Valeriani
- Child Neurology Unit, Department of Neuroscience, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Antonino Reale
- Department of Emergency, Acceptance and General Pediatrics, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Pasquale Parisi
- Child Neurology, NESMOS Department, Faculty of Medicine and Psychology, Sant'Andrea Hospital, Sapienza University of Rome, 00189 Rome, Italy
| | - Umberto Raucci
- Department of Emergency, Acceptance and General Pediatrics, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
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Walter M, Herr P. Re-Discovery of Pyrimidine Salvage as Target in Cancer Therapy. Cells 2022; 11:cells11040739. [PMID: 35203388 PMCID: PMC8870348 DOI: 10.3390/cells11040739] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 02/10/2022] [Accepted: 02/18/2022] [Indexed: 02/06/2023] Open
Abstract
Nucleotides are synthesized through two distinct pathways: de novo synthesis and nucleoside salvage. Whereas the de novo pathway synthesizes nucleotides from amino acids and glucose, the salvage pathway recovers nucleosides or bases formed during DNA or RNA degradation. In contrast to high proliferating non-malignant cells, which are highly dependent on the de novo synthesis, cancer cells can switch to the nucleoside salvage pathways to maintain efficient DNA replication. Pyrimidine de novo synthesis remains the target of interest in cancer therapy and several inhibitors showed promising results in cancer cells and in vivo models. In the 1980s and 1990s, poor responses were however observed in clinical trials with several of the currently existing pyrimidine synthesis inhibitors. To overcome the observed limitations in clinical trials, targeting pyrimidine salvage alone or in combination with pyrimidine de novo inhibitors was suggested. Even though this approach showed initially promising results, it received fresh attention only recently. Here we discuss the re-discovery of targeting pyrimidine salvage pathways for DNA replication alone or in combination with inhibitors of pyrimidine de novo synthesis to overcome limitations of commonly used antimetabolites in various preclinical cancer models and clinical trials. We also highlight newly emerged targets in pyrimidine synthesis as well as pyrimidine salvage as a promising target in immunotherapy.
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Prajapati SC, Dunham N, Fan H, Garrett-Bakelman FE. Validation of CRISPR targeting for proliferation and cytarabine resistance control genes in the acute myeloid leukemia cell line MOLM-13. Biotechniques 2022; 72:81-84. [PMID: 35119307 PMCID: PMC9413368 DOI: 10.2144/btn-2021-0089] [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] [Indexed: 11/23/2022] Open
Abstract
Acute myeloid leukemia patients with FMS-like tyrosine kinase 3–internal tandem duplications and mixed lineage leukemia–protein AF9 fusion proteins suffer from poor clinical outcomes. The MOLM-13 acute myeloid leukemia cell line harbors both of these abnormalities and is used in CRISPR experiments to identify disease drivers. However, experimental observations may be biased or inconclusive in the absence of experimentally validated positive control genes. We validated sgRNAs for knockdown of TP53 for cell proliferation and for DCK knockdown and CDA upregulation for cytarabine resistance control genes in MOLM-13 cells. We have provided a detailed CRISPR protocol applicable to both gene knockdown or activation experiments and downstream leukemic phenotype analyses. Inclusion of these controls in CRISPR experiments will enhance the capacity to identify novel myeloid leukemia drivers in MOLM-13 cells. CRISPR-Cas9 knockdown and upregulation approaches were used for changing the expression of control genes TP53, DCK, and CDA in the acute myeloid leukemia cell line MOLM-13. Lentivirus transduced cells were selected (sorted for green fluorescent protein positive cells or selected by antibiotic treatment), and knockdown or upregulation of genes in the stable cells was confirmed by real-time quantitative PCR and western blot analyses. EdU incorporation assay was used to measure cell proliferation. Colorimetric proliferation/survival assay and flow cytometric cell counting were used to measure cell growth and survival. Results from the experimental and control groups were compared using Student's t-test.
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Affiliation(s)
- Subhash C Prajapati
- Department of Biochemistry & Molecular Genetics, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | - Nicholas Dunham
- Department of Biochemistry & Molecular Genetics, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | - Hao Fan
- Department of Biochemistry & Molecular Genetics, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | - Francine E Garrett-Bakelman
- Department of Biochemistry & Molecular Genetics, University of Virginia School of Medicine, Charlottesville, VA 22908, USA.,Department of Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA.,University of Virginia Cancer Center, Charlottesville, VA 22903, USA
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Wang SY, Shih YH, Shieh TM, Tseng YH. Proteasome Inhibitors Interrupt the Activation of Non-Canonical NF-κB Signaling Pathway and Induce Cell Apoptosis in Cytarabine-Resistant HL60 Cells. Int J Mol Sci 2021; 23:ijms23010361. [PMID: 35008789 PMCID: PMC8745175 DOI: 10.3390/ijms23010361] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 12/24/2021] [Accepted: 12/27/2021] [Indexed: 12/13/2022] Open
Abstract
Over half of older patients with acute myeloid leukemia (AML) do not respond to cytotoxic chemotherapy, and most responders relapse because of drug resistance. Cytarabine is the main drug used for the treatment of AML. Intensive treatment with high-dose cytarabine can increase the overall survival rate and reduce the relapse rate, but it also increases the likelihood of drug-related side effects. To optimize cytarabine treatment, understanding the mechanism underlying cytarabine resistance in leukemia is necessary. In this study, the gene expression profiles of parental HL60 cells and cytarabine-resistant HL60 (R-HL60) cells were compared through gene expression arrays. Then, the differential gene expression between parental HL60 and R-HL60 cells was measured using KEGG software. The expression of numerous genes associated with the nuclear factor κB (NF-κB) signaling pathway changed during the development of cytarabine resistance. Proteasome inhibitors inhibited the activity of non-canonical NF-κB signaling pathway and induced the apoptosis of R-HL60 cells. The study results support the application and possible mechanism of proteasome inhibitors in patients with relapsed or refractory leukemia.
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Affiliation(s)
- Shuo-Yu Wang
- Department of Pediatrics, Kaohsiung Medical University Hospital, Kaohsiung 80756, Taiwan;
- Department of Pediatrics, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Yin-Hwa Shih
- Department of Healthcare Administration, Asia University, Taichung 41354, Taiwan;
| | - Tzong-Ming Shieh
- School of Dentistry, China Medical University, Taichung 40402, Taiwan;
- Department of Dental Hygiene, China Medical University, Taichung 40402, Taiwan
| | - Yu-Hsin Tseng
- Department of Pediatrics, Kaohsiung Medical University Hospital, Kaohsiung 80756, Taiwan;
- Correspondence: ; Tel.: +88-673-121-101 (ext. 6356)
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Chen TC, da Fonseca CO, Levin D, Schönthal AH. The Monoterpenoid Perillyl Alcohol: Anticancer Agent and Medium to Overcome Biological Barriers. Pharmaceutics 2021; 13:2167. [PMID: 34959448 PMCID: PMC8709132 DOI: 10.3390/pharmaceutics13122167] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 12/02/2021] [Accepted: 12/11/2021] [Indexed: 12/20/2022] Open
Abstract
Perillyl alcohol (POH) is a naturally occurring monoterpenoid related to limonene that is present in the essential oils of various plants. It has diverse applications and can be found in household items, including foods, cosmetics, and cleaning supplies. Over the past three decades, it has also been investigated for its potential anticancer activity. Clinical trials with an oral POH formulation administered to cancer patients failed to realize therapeutic expectations, although an intra-nasal POH formulation yielded encouraging results in malignant glioma patients. Based on its amphipathic nature, POH revealed the ability to overcome biological barriers, primarily the blood-brain barrier (BBB), but also the cytoplasmic membrane and the skin, which appear to be characteristics that critically contribute to POH's value for drug development and delivery. In this review, we present the physicochemical properties of POH that underlie its ability to overcome the obstacles placed by different types of biological barriers and consequently shape its multifaceted promise for cancer therapy and applications in drug development. We summarized and appraised the great variety of preclinical and clinical studies that investigated the use of POH for intranasal delivery and nose-to-brain drug transport, its intra-arterial delivery for BBB opening, and its permeation-enhancing function in hybrid molecules, where POH is combined with or conjugated to other therapeutic pharmacologic agents, yielding new chemical entities with novel mechanisms of action and applications.
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Affiliation(s)
- Thomas C. Chen
- Department of Neurological Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA 90089, USA
| | - Clovis O. da Fonseca
- Department of Neurological Surgery, Federal Hospital of Ipanema, Rio de Janeiro 22411-020, Brazil;
| | | | - Axel H. Schönthal
- Department of Molecular Microbiology & Immunology, Keck School of Medicine, University of Southern California, Los Angeles, CA 90089, USA
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Pallarès V, Unzueta U, Falgàs A, Aviñó A, Núñez Y, García-León A, Sánchez-García L, Serna N, Gallardo A, Alba-Castellón L, Álamo P, Sierra J, Cedó L, Eritja R, Villaverde A, Vázquez E, Casanova I, Mangues R. A multivalent Ara-C-prodrug nanoconjugate achieves selective ablation of leukemic cells in an acute myeloid leukemia mouse model. Biomaterials 2021; 280:121258. [PMID: 34847435 DOI: 10.1016/j.biomaterials.2021.121258] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 10/22/2021] [Accepted: 11/13/2021] [Indexed: 11/02/2022]
Abstract
Current therapy in acute myeloid leukemia (AML) is based on chemotherapeutic drugs administered at high doses, lacking targeting selectivity and displaying poor therapeutic index because of severe adverse effects. Here, we develop a novel nanoconjugate that combines a self-assembled, multivalent protein nanoparticle, targeting the CXCR4 receptor, with an Oligo-Ara-C prodrug, a pentameric form of Ara-C, to highly increase the delivered payload to target cells. This 13.4 nm T22-GFP-H6-Ara-C nanoconjugate selectively eliminates CXCR4+ AML cells, which are protected by its anchoring to the bone marrow (BM) niche, being involved in AML progression and chemotherapy resistance. This nanoconjugate shows CXCR4-dependent internalization and antineoplastic activity in CXCR4+ AML cells in vitro. Moreover, repeated T22-GFP-H6-Ara-C administration selectively eliminates CXCR4+ leukemic cells in BM, spleen and liver. The leukemic dissemination blockage induced by T22-GFP-H6-Ara-C is significantly more potent than buffer or Oligo-Ara-C-treated mice, showing no associated on-target or off-target toxicity and, therefore, reaching a highly therapeutic window. In conclusion, T22-GFP-H6-Ara-C exploits its 11 ligands-multivalency to enhance target selectivity, while the Oligo-Ara-C prodrug multimeric form increases 5-fold its payload. This feature combination offers an alternative nanomedicine with higher activity and greater tolerability than current intensive or non-intensive chemotherapy for AML patients.
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Affiliation(s)
- Victor Pallarès
- Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, 08041, Spain; Josep Carreras Leukaemia Research Institute, Barcelona, 08916, Spain; CIBER en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, 28029, Spain
| | - Ugutz Unzueta
- Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, 08041, Spain; Josep Carreras Leukaemia Research Institute, Barcelona, 08916, Spain; CIBER en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, 28029, Spain; Department of Genetics and Microbiology, Universitat Autònoma de Barcelona, Bellaterra, 08193, Spain
| | - Aïda Falgàs
- Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, 08041, Spain; Josep Carreras Leukaemia Research Institute, Barcelona, 08916, Spain; CIBER en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, 28029, Spain
| | - Anna Aviñó
- CIBER en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, 28029, Spain; Institute for Advanced Chemistry of Catalonia (IQAC), CSIC, Barcelona, 08034, Spain
| | - Yáiza Núñez
- Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, 08041, Spain; Josep Carreras Leukaemia Research Institute, Barcelona, 08916, Spain
| | - Annabel García-León
- Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, 08041, Spain; Josep Carreras Leukaemia Research Institute, Barcelona, 08916, Spain
| | - Laura Sánchez-García
- CIBER en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, 28029, Spain; Institute of Biotechnology and Biomedicine (IBB), Universitat Autònoma de Barcelona, Bellaterra, 08193, Spain; Department of Genetics and Microbiology, Universitat Autònoma de Barcelona, Bellaterra, 08193, Spain
| | - Naroa Serna
- CIBER en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, 28029, Spain; Institute of Biotechnology and Biomedicine (IBB), Universitat Autònoma de Barcelona, Bellaterra, 08193, Spain; Department of Genetics and Microbiology, Universitat Autònoma de Barcelona, Bellaterra, 08193, Spain
| | - Alberto Gallardo
- Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, 08041, Spain; Department of Pathology, Hospital de la Santa Creu i Sant Pau, Barcelona, 08025, Spain
| | - Lorena Alba-Castellón
- Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, 08041, Spain; Josep Carreras Leukaemia Research Institute, Barcelona, 08916, Spain
| | - Patricia Álamo
- Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, 08041, Spain; Josep Carreras Leukaemia Research Institute, Barcelona, 08916, Spain; CIBER en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, 28029, Spain
| | - Jorge Sierra
- Josep Carreras Leukaemia Research Institute, Barcelona, 08916, Spain; Department of Hematology, Hospital de la Santa Creu i Sant Pau, Barcelona, 08025, Spain
| | - Lídia Cedó
- Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, 08041, Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Madrid, 28029, Spain
| | - Ramon Eritja
- CIBER en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, 28029, Spain; Institute for Advanced Chemistry of Catalonia (IQAC), CSIC, Barcelona, 08034, Spain
| | - Antonio Villaverde
- CIBER en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, 28029, Spain; Institute of Biotechnology and Biomedicine (IBB), Universitat Autònoma de Barcelona, Bellaterra, 08193, Spain; Department of Genetics and Microbiology, Universitat Autònoma de Barcelona, Bellaterra, 08193, Spain
| | - Esther Vázquez
- CIBER en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, 28029, Spain; Institute of Biotechnology and Biomedicine (IBB), Universitat Autònoma de Barcelona, Bellaterra, 08193, Spain; Department of Genetics and Microbiology, Universitat Autònoma de Barcelona, Bellaterra, 08193, Spain.
| | - Isolda Casanova
- Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, 08041, Spain; Josep Carreras Leukaemia Research Institute, Barcelona, 08916, Spain; CIBER en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, 28029, Spain.
| | - Ramon Mangues
- Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, 08041, Spain; Josep Carreras Leukaemia Research Institute, Barcelona, 08916, Spain; CIBER en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, 28029, Spain.
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Zhdanovskaya N, Firrincieli M, Lazzari S, Pace E, Scribani Rossi P, Felli MP, Talora C, Screpanti I, Palermo R. Targeting Notch to Maximize Chemotherapeutic Benefits: Rationale, Advanced Strategies, and Future Perspectives. Cancers (Basel) 2021; 13:cancers13205106. [PMID: 34680255 PMCID: PMC8533696 DOI: 10.3390/cancers13205106] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 10/03/2021] [Accepted: 10/06/2021] [Indexed: 12/15/2022] Open
Abstract
Simple Summary The Notch signaling pathway regulates cell proliferation, apoptosis, stem cell self-renewal, and differentiation in a context-dependent fashion both during embryonic development and in adult tissue homeostasis. Consistent with its pleiotropic physiological role, unproper activation of the signaling promotes or counteracts tumor pathogenesis and therapy response in distinct tissues. In the last twenty years, a wide number of studies have highlighted the anti-cancer potential of Notch-modulating agents as single treatment and in combination with the existent therapies. However, most of these strategies have failed in the clinical exploration due to dose-limiting toxicity and low efficacy, encouraging the development of novel agents and the design of more appropriate combinations between Notch signaling inhibitors and chemotherapeutic drugs with improved safety and effectiveness for distinct types of cancer. Abstract Notch signaling guides cell fate decisions by affecting proliferation, apoptosis, stem cell self-renewal, and differentiation depending on cell and tissue context. Given its multifaceted function during tissue development, both overactivation and loss of Notch signaling have been linked to tumorigenesis in ways that are either oncogenic or oncosuppressive, but always context-dependent. Notch signaling is critical for several mechanisms of chemoresistance including cancer stem cell maintenance, epithelial-mesenchymal transition, tumor-stroma interaction, and malignant neovascularization that makes its targeting an appealing strategy against tumor growth and recurrence. During the last decades, numerous Notch-interfering agents have been developed, and the abundant preclinical evidence has been transformed in orphan drug approval for few rare diseases. However, the majority of Notch-dependent malignancies remain untargeted, even if the application of Notch inhibitors alone or in combination with common chemotherapeutic drugs is being evaluated in clinical trials. The modest clinical success of current Notch-targeting strategies is mostly due to their limited efficacy and severe on-target toxicity in Notch-controlled healthy tissues. Here, we review the available preclinical and clinical evidence on combinatorial treatment between different Notch signaling inhibitors and existent chemotherapeutic drugs, providing a comprehensive picture of molecular mechanisms explaining the potential or lacking success of these combinations.
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Affiliation(s)
- Nadezda Zhdanovskaya
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy; (N.Z.); (M.F.); (S.L.); (E.P.); (P.S.R.); (C.T.)
| | - Mariarosaria Firrincieli
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy; (N.Z.); (M.F.); (S.L.); (E.P.); (P.S.R.); (C.T.)
- Center for Life Nano Science, Istituto Italiano di Tecnologia, 00161 Rome, Italy
| | - Sara Lazzari
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy; (N.Z.); (M.F.); (S.L.); (E.P.); (P.S.R.); (C.T.)
| | - Eleonora Pace
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy; (N.Z.); (M.F.); (S.L.); (E.P.); (P.S.R.); (C.T.)
| | - Pietro Scribani Rossi
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy; (N.Z.); (M.F.); (S.L.); (E.P.); (P.S.R.); (C.T.)
| | - Maria Pia Felli
- Department of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy;
| | - Claudio Talora
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy; (N.Z.); (M.F.); (S.L.); (E.P.); (P.S.R.); (C.T.)
| | - Isabella Screpanti
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy; (N.Z.); (M.F.); (S.L.); (E.P.); (P.S.R.); (C.T.)
- Correspondence: (I.S.); (R.P.)
| | - Rocco Palermo
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy; (N.Z.); (M.F.); (S.L.); (E.P.); (P.S.R.); (C.T.)
- Center for Life Nano Science, Istituto Italiano di Tecnologia, 00161 Rome, Italy
- Correspondence: (I.S.); (R.P.)
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Gorain B, Al-Dhubiab BE, Nair A, Kesharwani P, Pandey M, Choudhury H. Multivesicular liposome: A lipid-based drug delivery system for efficient drug delivery. Curr Pharm Des 2021; 27:4404-4415. [PMID: 34459377 DOI: 10.2174/1381612827666210830095941] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 07/30/2021] [Indexed: 12/12/2022]
Abstract
The advancement of delivery tools for therapeutic agents has brought several novel formulations with increased drug loading, sustained release, targeted delivery, and prolonged efficacy. Amongst the several novel delivery approaches, multivesicular liposome has gained potential interest because this delivery system possesses the above advantages. In addition, this multivesicular liposomal delivery prevents degradation of the entrapped drug within the physiological environment while administered. The special structure of the vesicles allowed successful entrapment of hydrophobic and hydrophilic therapeutic agents, including proteins and peptides. Furthermore, this novel formulation could maintain the desired drug concentration in the plasma for a prolonged period, which helps to reduce the dosing frequencies, improve bioavailability, and safety. This tool could also provide stability of the formulation, and finally gaining patient compliance. Several multivesicular liposomes received approval for clinical research, while others are at different stages of laboratory research. In this review, we have focused on the preparation of multivesicular liposomes along with their application in different ailments for the improvement of the performance of the entrapped drug. Moreover, the challenges of delivering multivesicular vesicles have also been emphasized. Overall, it could be inferred that multivesicular liposomal delivery is a novel platform of advanced drug delivery with improved efficacy and safety.
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Affiliation(s)
- Bapi Gorain
- School of Pharmacy, Faculty of Health and Medical Science, Taylor's University, Subang Jaya, Selangor. Malaysia
| | - Bandar E Al-Dhubiab
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa. Saudi Arabia
| | - Anroop Nair
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa. Saudi Arabia
| | - Prashant Kesharwani
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi. India
| | - Manisha Pandey
- Department of Pharmaceutical Technology, School of Pharmacy, International Medical University, Kuala Lumpur. Malaysia
| | - Hira Choudhury
- Department of Pharmaceutical Technology, School of Pharmacy, International Medical University, Kuala Lumpur. Malaysia
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