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Saeed RF, Awan UA, Saeed S, Mumtaz S, Akhtar N, Aslam S. Targeted Therapy and Personalized Medicine. Cancer Treat Res 2023; 185:177-205. [PMID: 37306910 DOI: 10.1007/978-3-031-27156-4_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Targeted therapy and personalized medicine are novel emerging disciplines of cancer research intended for treatment and prevention. One of the most significant advancements in modern oncology is the shift from an organ-centric strategy to a personalized strategy guided by deep molecular analysis. This shift in view, which focuses on the tumour's precise molecular changes, has paved the way for individualized treatment. Researchers and clinicians are using targeted therapies to select the best treatment available based on the molecular characterization of malignant cancer. In the treatment of a cancer, personalized medicine entails the use of genetic, immunological, and proteomic profiling to provide therapeutic alternatives as well as prognostic information about cancer. In this book, targeted therapies and personalized medicine have been covered for specific malignancies, including latest FDA-approved targeted therapies and it also sheds light on effective anti-cancer regimens and drug resistance. This will help to enhance our ability to conduct individualized health planning, make early diagnoses, and choose optimal medications for each cancer patient with predictable side effects and outcomes in a quickly evolving era. Various applications and tools' capacity have been improved for early diagnosis of cancer and the growing number of clinical trials that choose specific molecular targets reflects this predicament. Nevertheless, there are several limitations that must need to be addressed. Hence, in this chapter, we will discuss recent advancements, challenges, and opportunities in personalized medicine for various cancers, with a specific emphasis on target therapies in diagnostics and therapeutics.
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Affiliation(s)
- Rida Fatima Saeed
- Department of Biological Sciences, National University of Medical Sciences, Rawalpindi, Pakistan.
| | - Uzma Azeem Awan
- Department of Biological Sciences, National University of Medical Sciences, Rawalpindi, Pakistan
| | | | - Sara Mumtaz
- Department of Biological Sciences, National University of Medical Sciences, Rawalpindi, Pakistan
| | - Nosheen Akhtar
- Department of Biological Sciences, National University of Medical Sciences, Rawalpindi, Pakistan
| | - Shaista Aslam
- Department of Biological Sciences, National University of Medical Sciences, Rawalpindi, Pakistan
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Combined treatment of graft versus host disease using donor regulatory T cells and ruxolitinib. Sci Rep 2022; 12:8348. [PMID: 35589917 PMCID: PMC9120462 DOI: 10.1038/s41598-022-12407-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 04/25/2022] [Indexed: 12/12/2022] Open
Abstract
Donor derived regulatory T lymphocytes and the JAK1/2 kinase inhibitor ruxolitinib are currently being evaluated as therapeutic options in the treatment of chronic graft versus host disease (cGvHD). In this work, we aimed to determine if the combined use of both agents can exert a synergistic effect in the treatment of GvHD. For this purpose, we studied the effect of this combination both in vitro and in a GvHD mouse model. Our results show that ruxolitinib favors the ratio of thymic regulatory T cells to conventional T cells in culture, without affecting the suppressive capacity of these Treg. The combination of ruxolitinib with Treg showed a higher efficacy as compared to each single treatment alone in our GvHD mouse model in terms of GvHD incidence, severity and survival without hampering graft versus leukemia effect. This beneficial effect correlated with the detection in the bone marrow of recipient mice of the infused donor allogeneic Treg after the adoptive transfer.
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Mengxuan S, Fen Z, Runming J. Novel Treatments for Pediatric Relapsed or Refractory Acute B-Cell Lineage Lymphoblastic Leukemia: Precision Medicine Era. Front Pediatr 2022; 10:923419. [PMID: 35813376 PMCID: PMC9259965 DOI: 10.3389/fped.2022.923419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 06/02/2022] [Indexed: 12/05/2022] Open
Abstract
With the markedly increased cure rate for children with newly diagnosed pediatric B-cell acute lymphoblastic leukemia (B-ALL), relapse and refractory B-ALL (R/R B-ALL) remain the primary cause of death worldwide due to the limitations of multidrug chemotherapy. As we now have a more profound understanding of R/R ALL, including the mechanism of recurrence and drug resistance, prognostic indicators, genotypic changes and so on, we can use newly emerging technologies to identify operational molecular targets and find sensitive drugs for individualized treatment. In addition, more promising and innovative immunotherapies and molecular targeted drugs that are expected to kill leukemic cells more effectively while maintaining low toxicity to achieve minimal residual disease (MRD) negativity and better bridge hematopoietic stem cell transplantation (HSCT) have also been widely developed. To date, the prognosis of pediatric patients with R/R B-ALL has been enhanced markedly thanks to the development of novel drugs. This article reviews the new advancements of several promising strategies for pediatric R/R B-ALL.
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Affiliation(s)
- Shang Mengxuan
- Department of Pediatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhou Fen
- Department of Pediatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jin Runming
- Department of Pediatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Tang SQ, Yao WL, Wang YZ, Zhang YY, Zhao HY, Wen Q, Wang Y, Xu LP, Zhang XH, Huang XJ, Kong Y. Improved function and balance in T cell modulation by endothelial cells in young people. Clin Exp Immunol 2021; 206:196-207. [PMID: 34382213 DOI: 10.1111/cei.13654] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 07/25/2021] [Accepted: 08/06/2021] [Indexed: 11/26/2022] Open
Abstract
Elderly individuals exhibit unbalanced bone marrow (BM) effector T cell subset differentiation, such as increased T helper type 1 (Th1) and T cytotoxic type 1 (Tc1) cell frequencies, but the underlying mechanism is still unclear. Endothelial cells (ECs), which are instructive components of the BM microenvironment, exhibit the phenotype of semi-professional antigen-presenting cells and regulate T cell recruitment and activation. Thus, we compared the frequency and function of BM ECs, especially their capacity to regulate effector T cell subsets, between young and elderly healthy individuals, and explored the underlying mechanism of this immunomodulatory discrepancy. Although the young and elderly EC percentages were comparable, young ECs showed fewer reactive oxygen species and better migratory and tube-forming abilities than elderly ECs. Notably, increased T cell activation molecules and inflammatory cytokines were found in elderly ECs which regulated T cells to differentiate into more proinflammatory T cells, including Th1 and Tc1 cells, than young ECs.
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Affiliation(s)
- Shu-Qian Tang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Wei-Li Yao
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Ya-Zhe Wang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Yuan-Yuan Zhang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Hong-Yan Zhao
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Qi Wen
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Yu Wang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Lan-Ping Xu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Xiao-Hui Zhang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Xiao-Jun Huang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Yuan Kong
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Collaborative Innovation Center of Hematology, Peking University, Beijing, China
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Autophagy in endothelial cells regulates their haematopoiesis-supporting ability. EBioMedicine 2020; 53:102677. [PMID: 32114389 PMCID: PMC7047195 DOI: 10.1016/j.ebiom.2020.102677] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Revised: 01/22/2020] [Accepted: 01/30/2020] [Indexed: 12/17/2022] Open
Abstract
Background Endothelial cells (ECs) function as an instructive platform to support haematopoietic stem cell (HSC) homeostasis. Our recent studies found that impaired bone marrow (BM) ECs are responsible for the defective haematopoiesis in patients with poor graft function (PGF), which is characterised by pancytopenia post-allotransplant. Although activated autophagy was reported to benefit ECs, whether EC autophagy plays a critical role in supporting HSCs and its effect on PGF patients post-allotransplant remain unclear. Methods To evaluate whether the autophagy status of ECs modulates their ability to support haematopoiesis, human umbilical vein endothelial cells (HUVECs) and primary BM ECs derived from healthy donors were subjected to knockdown or overexpression of Beclin-1 (an autophagy-related protein). Moreover, BM ECs derived from PGF patients were studied. Findings Beclin-1 knockdown significantly reduced the haematopoiesis-supporting ability of ECs by suppressing autophagy, which could be restored by activating autophagy via Beclin-1 upregulation. Moreover, autophagy positively regulated haematopoiesis-related genes in HUVECs. Subsequently, a prospective case-control study demonstrated that defective autophagy reduced Beclin-1 expression and the colony-forming unit (CFU) plating efficiency in BM ECs from PGF patients compared to matched patients with good graft function. Rapamycin, an autophagy activator, quantitatively and functionally improved BM ECs from PGF patients in vitro and enhanced their ability to support HSCs by activating the Beclin-1 pathway. Interpretation Our results suggest that the autophagy status of ECs modulates their ability to support haematopoiesis by regulating the Beclin-1 pathway. Defective autophagy in BM ECs may be involved in the pathogenesis of PGF post-allotransplant. Rapamycin provides a promising therapeutic approach for PGF patients. Funding Please see funding sources.
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Simioni C, Bergamini F, Ferioli M, Rimondi E, Caruso L, Neri LM. New biomarkers and therapeutic strategies in acute lymphoblastic leukemias: Recent advances. Hematol Oncol 2019; 38:22-33. [PMID: 31487068 DOI: 10.1002/hon.2678] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 08/30/2019] [Accepted: 09/03/2019] [Indexed: 12/28/2022]
Abstract
Acute lymphoblastic leukemia (ALL) represents a heterogeneous group of hematologic malignancies, and it is normally characterized by an aberrant proliferation of immature lymphoid cells. Moreover, dysregulation of multiple signaling pathways that normally regulate cellular transcription, growth, translation, and proliferation is frequently encountered in this malignancy. ALL is the most frequent tumor in childhood, and adult ALL patients still correlate with poor survival. This review focuses on modern therapies in ALL that move beyond standard chemotherapy, with a particular emphasis on immunotherapeutic approaches as new treatment strategies. Bi-specific T-cell Engagers (BiTE) antibodies, the chimeric antigen receptor (CAR)-T cells, or CRISPR-Cas9 (clustered regularly interspaced short palindromic repeats [CRISPR]-associated nuclease 9) represent other new innovative approaches for this disease. Target and tailored therapy could make the difference in previously untreatable cases, i.e., precision and personalized medicine. Clinical trials will help to select the most efficient novel therapies in ALL management and to integrate them with existing treatments to achieve durable cures.
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Affiliation(s)
- Carolina Simioni
- Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Fabio Bergamini
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Martina Ferioli
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Erika Rimondi
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy.,LTTA-Electron Microscopy Center, University of Ferrara, Ferrara, Italy
| | - Lorenzo Caruso
- Department of Biomedical and Surgical Sciences, University of Ferrara, Ferrara, Italy
| | - Luca M Neri
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy.,LTTA-Electron Microscopy Center, University of Ferrara, Ferrara, Italy
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Ma Y, Zhang Q, Kong P, Xiong J, Zhang X, Zhang C. Treatment Selection for Philadelphia Chromosome-Positive Acute Lymphoblastic Leukemia in the Era of Tyrosine Kinase Inhibitors. Chemotherapy 2019; 64:81-93. [PMID: 31390613 DOI: 10.1159/000501061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 05/18/2019] [Indexed: 12/20/2022]
Abstract
With the advent of tyrosine kinase inhibitors (TKIs), the treatment of Philadelphia chromosome-positive (Ph+) acute lymphoblastic leukemia (ALL) has entered a new era. The efficacy of TKIs compared with other ALL treatment options is emphasized by a rapid increase in the number of TKI clinical trials. Subsequently, the use of traditional approaches, such as combined chemotherapy and even allogeneic hematopoietic stem cell transplantation (allo-HSCT), for the treatment of ALL is being challenged in the clinic. In light of the increased use of TKIs in the clinic, several questions have been raised. First, is it necessary to use intensive chemotherapy during the induction course of therapy to achieve a minimal residual disease (MRD)-negative status? Must a patient reach a complete molecular response/major molecular response before receiving allo-HSCT? Does MRD status affect long-term survival after allo-HSCT? Is auto-HSCT an appropriate alternative for allo-HSCT in those Ph+ ALL patients who lack suitable donors? Here, we review the recent literature in an attempt to summarize the current status of TKI usage in the clinic, including several new therapeutic approaches, provide answers for the above questions, and speculate on the future direction of TKI utilization for the treatment of Ph+ ALL patients.
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Affiliation(s)
- Yingying Ma
- Hematology Department, State Key Laboratory of Trauma, Burns and Combined Injury, Xinqiao Hospital of Army Medical University, Chongqing, China
| | - Quanchao Zhang
- Shigatse Branch, Xinqiao Hospital, Army Medical University (Third Military Medical University), Shigatse, China
| | - Peiyan Kong
- Hematology Department, State Key Laboratory of Trauma, Burns and Combined Injury, Xinqiao Hospital of Army Medical University, Chongqing, China
| | - Jingkang Xiong
- Hematology Department, State Key Laboratory of Trauma, Burns and Combined Injury, Xinqiao Hospital of Army Medical University, Chongqing, China
| | - Xi Zhang
- Hematology Department, State Key Laboratory of Trauma, Burns and Combined Injury, Xinqiao Hospital of Army Medical University, Chongqing, China
| | - Cheng Zhang
- Hematology Department, State Key Laboratory of Trauma, Burns and Combined Injury, Xinqiao Hospital of Army Medical University, Chongqing, China,
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8
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Valiollahi E, Ribera JM, Genescà E, Behravan J. Genome-wide identification of microRNA signatures associated with stem/progenitor cells in Philadelphia chromosome-positive acute lymphoblastic leukemia. Mol Biol Rep 2019; 46:1295-1306. [PMID: 30712246 DOI: 10.1007/s11033-019-04600-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Accepted: 01/15/2019] [Indexed: 12/19/2022]
Abstract
Acute lymphoblastic leukemia (ALL) is a malignant transformation with uncontrolled proliferation of lymphoid precursor cells within bone marrow including a dismal prognosis after relapse. Survival of a population of quiescent leukemia stem cells (LSCs, also termed leukemia-initiating cells (LICs)) after treatment is one of the relapse reasons in Ph+ ALL patient. MicroRNAs (miRNAs) are known as highly conserved 19-24 nucleotides non-protein-coding small RNAs that regulate the expression of human genes. miRNAs are often involved in the tuning of hematopoiesis. Therefore, the deregulation of miRNA expression and function in hematopoietic cells can cause cancer and promote its progression. This is the first comprehensive analysis of miRNA expression differences between CD34+CD38- LSCs and CD34+CD38+ leukemic progenitors (LPs) from the same Ph+ B-ALL bone marrow samples using high-throughput sequencing technologies. We identified multiple differentially expressed miRNAs including hsa-miR-3143, hsa-miR-6503-3p, hsa-miR-744-3p, hsa-miR-1226-3p, hsa-miR-10a-5p, hsa-miR-4658 and hsa-miR-493-3p related to LSC and LP populations which have regulatory functions in stem-cell associated biological processes. The deregulation of these miRNAs could affect leukemogenesis, clonogenic and stemness capacities in these subpopulations of Ph+ B-ALL. Therefore, identification of these LSC associated miRNAs may improve the diagnosis and management of B-ALL. These findings may also lead to future strategies to eliminate the presence of resistant LSCs, either by induction of apoptosis or by sensitizing these cells to chemotherapy.
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Affiliation(s)
- Ehsan Valiollahi
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Josep Maria Ribera
- Josep Carreras Research Institute (IJC), ICO-Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Spain
| | - Eulàlia Genescà
- Josep Carreras Research Institute (IJC), ICO-Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Spain.
| | - Javad Behravan
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
- School of Pharmacy, University of Waterloo, 200 University Ave, Waterloo, N2L 3G1, Canada.
- Theraphage Inc, Waterloo, ON, Canada.
- Mediphage Bioceuticals, Inc, 661 University Avenue, Suite 1300, MaRS Centre, West Tower, Toronto, M5G0B7, Canada.
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Cortés AA, Diaz RA, Hernández-Campo P, Gorrochategui J, Primo D, Robles A, Morales ML, Ballesteros J, Rapado I, Gallardo M, Linares M, Martínez-López J. Ruxolitinib in combination with prednisone and nilotinib exhibit synergistic effects in human cells lines and primary cells from myeloproliferative neoplasms. Haematologica 2018; 104:937-946. [PMID: 30545926 PMCID: PMC6518898 DOI: 10.3324/haematol.2018.201038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Accepted: 12/10/2018] [Indexed: 12/20/2022] Open
Abstract
Ruxolitinib is the front-line non-palliative treatment for myelofibrosis (MF). However, a significant number of patients lose or present suboptimal response, are resistant or have unacceptable toxicity. In an attempt to improve response and avoid the adverse effects of this drug, we evaluated the combination of 17 drugs with ruxolitinib in ex vivo models of peripheral blood mononuclear cells from MF patients and cell lines. We found that the combination ruxolitinib and nilotinib had a synergistic effect against MF cells (ΔEC50 nilotinib, -21.6%). Moreover, the addition of prednisone to combined ruxolitinib/nilotinib improved the synergistic effect in all MF samples studied. We evaluated the molecular mechanisms of combined ruxolitinib/nilotinib/prednisone and observed inhibition of JAK/STAT (STAT5, 69.2+11.8% inhibition) and MAPK (ERK, 29.4+4.5% inhibition) signaling pathways. Furthermore, we found that the triple therapy combination inhibited collagen protein and COL1A1 gene expression in human bone marrow mesenchymal cells. Taken together, we provide evidence that combined ruxolitinib/nilotinib/prednisone is a potential therapy for MF, possibly through the anti-fibrotic effect of nilotinib, the immunomodulatory effect of ruxolitinib and prednisone, and the anti-proliferative effect of ruxolitinib. This combination will be further investigated in a phase Ib/II clinical trial in MF.
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Affiliation(s)
| | | | | | | | | | | | - María Luz Morales
- Hematology Service, Hospital Universitario 12 de Octubre.,H12O-CNIO Haematological Malignancies Clinical Research Unit, Centro Nacional de Investigaciones Oncológicas (CNIO)
| | | | | | - Miguel Gallardo
- H12O-CNIO Haematological Malignancies Clinical Research Unit, Centro Nacional de Investigaciones Oncológicas (CNIO)
| | - María Linares
- Hematology Service, Hospital Universitario 12 de Octubre.,H12O-CNIO Haematological Malignancies Clinical Research Unit, Centro Nacional de Investigaciones Oncológicas (CNIO).,Universidad Complutense de Madrid, Madrid, Spain
| | - Joaquín Martínez-López
- Hematology Service, Hospital Universitario 12 de Octubre.,H12O-CNIO Haematological Malignancies Clinical Research Unit, Centro Nacional de Investigaciones Oncológicas (CNIO).,Universidad Complutense de Madrid, Madrid, Spain
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Abstract
Conventional treatments for acute leukemia include chemotherapy, radiation therapy, and intensive combined treatments (including bone marrow transplant or stem cell transplants). Novel treatment approaches are in active development. Recently, protein kinase inhibitors are on clinical trials and offer hope as new drugs for acute leukemia treatment. This review will provide a brief summary of the protein kinase inhibitors in clinical applications for acute leukemia treatment.
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Pathak A, Tanwar S, Kumar V, Banarjee BD. Present and Future Prospect of Small Molecule & Related Targeted Therapy Against Human Cancer. VIVECHAN INTERNATIONAL JOURNAL OF RESEARCH 2018; 9:36-49. [PMID: 30853755 PMCID: PMC6407887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Cancer is uncontrolled cell growth guided by deregulation of cell growth network. Subsequently, alteration in genes occurs which influences expression (down-regulation of tumor suppressor genes and/or up-regulation of proto-oncogene) of these prominent cell growth proteins. Protein targeting has emerged as a hope against cancer. These therapies work by inhibiting or up regulating the target proteins through agents specific for treatment of deregulated proteins. Targeted cancer therapies are more favorable for cancers like lung, colorectal, breast, lymphoma and leukemia as they focus on particular molecular changes unique to a specific cancer. As researchers scrutinize and comprehend the cell changes that initiate cancer, they are better able to design promising therapies targeting these changes or nullify their effect. In present study we have assessed prospects of significant proteins which are known to be targeted by number of small molecules and related drugs for effective treatment of various forms of cancer. Moreover, we also addressed the efficacies of these drugs toward the cancer treatment and future challenges in their development as this information is lacking in previously published work.
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Affiliation(s)
- Akshat Pathak
- Department of Computer Science and Engineering IMS Engineering College, Ghaziabad, Uttar Pradesh, India
| | - Sanskriti Tanwar
- Department of Biotechnology IMS Engineering College, Ghaziabad, Uttar Pradesh, India
| | - Vivek Kumar
- Department of Biotechnology IMS Engineering College, Ghaziabad, Uttar Pradesh, India
| | - Basu Dev Banarjee
- Department of Biochemistry, University College of Medical Sciences & Guru Tegh Bahadur Hospital, University of Delhi, Dilshad Garden, Delhi, India
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