Guide to Targeted Therapies: EGFR mutations in NSCLC

Guide to Targeted Therapies: EGFR mutations in NSCLC PDF Author: Federico Cappuzzo
Publisher: Springer
ISBN: 3319030590
Category : Medical
Languages : en
Pages : 75

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Book Description
Guide to Targeted Therapies: EGFR Mutations in NSCLC is a speedy and up-to-date review, which discusses EGFR mutations, testing methods and technology, current and emerging therapies, and resources that clinicians can provide to their patients. Busy healthcare professionals who want a quick review of EGFR gene mutations as well as a summary of current therapies will benefit from this succinct guide.

Guide to Targeted Therapies: EGFR mutations in NSCLC

Guide to Targeted Therapies: EGFR mutations in NSCLC PDF Author: Federico Cappuzzo
Publisher: Springer
ISBN: 3319030590
Category : Medical
Languages : en
Pages : 75

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Book Description
Guide to Targeted Therapies: EGFR Mutations in NSCLC is a speedy and up-to-date review, which discusses EGFR mutations, testing methods and technology, current and emerging therapies, and resources that clinicians can provide to their patients. Busy healthcare professionals who want a quick review of EGFR gene mutations as well as a summary of current therapies will benefit from this succinct guide.

Overcoming Resistance to EGFR Inhibitors in EGFR-Mutant NSCLC

Overcoming Resistance to EGFR Inhibitors in EGFR-Mutant NSCLC PDF Author: Anthony Faber
Publisher: Academic Press
ISBN: 0128228342
Category : Science
Languages : en
Pages : 150

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Book Description
Overcoming Resistance to EGFR Inhibitors in EGFR Mutant NSCLC presents updated information on how EGFR mutant lung cancers evolve to evade EGFR inhibitors, clinical strategies that identify these mechanisms, and how to implement newer therapeutic strategies to combat resistance and improve patient survival. As resistance to EGFR inhibitors is often through re-activation of MEK/ERK and PI3K pathways, or through loss of cell death responses, there is much overlap with resistance to targeted therapies in other paradigms, such as BRAF inhibitors in BRAF mutant melanoma, and HER2 inhibitors in HER2 amplified breast cancer. This book is a valuable resource for cancer researchers, clinicians, graduate students and other members of the biomedical field who are interested in promising treatments for lung cancer. Presents historical context on how NSCLC and SCLC has been treated, with an emphasis on NSCLC and how the concept of EGFR inhibitors has been implemented Discusses critical resistant mechanisms seen in the clinic to 1st, 2nd and 3rd generation EGFR inhibitors Encompasses the current state of affairs in clinical trials to address resistance

Molecular Pathology of Lung Cancer

Molecular Pathology of Lung Cancer PDF Author: Philip T. Cagle
Publisher: Springer Science & Business Media
ISBN: 1461431972
Category : Medical
Languages : en
Pages : 217

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Book Description
As with other books in the Molecular Pathology Library Series, Molecular Pathology of Lung Cancer bridges the gap between the molecular specialist and the clinical practitioner, including the surgical pathologist who now has a key role in decisions regarding molecular targeted therapy for lung cancer. Molecular Pathology of Lung Cancer provides the latest information and current insights into the molecular basis for lung cancer, including precursor and preinvasive lesions, molecular diagnosis, molecular targeted therapy, molecular prognosis, molecular radiology and related fields for lung cancer generally and for the specific cell types. As many fundamental concepts about lung cancer have undergone revision in only the past few years, this book will likely be the first to comprehensively cover the new molecular pathology of lung cancer. It provides a foundation in this field for pathologists, medical oncologists, radiation oncologists, thoracic surgeons, thoracic radiologists and their trainees, physician assistants, and nursing staff.

Fast Facts: Non-Small-Cell Lung Cancer

Fast Facts: Non-Small-Cell Lung Cancer PDF Author: M. O'Brien
Publisher: Karger Medical and Scientific Publishers
ISBN: 3318070882
Category : Medical
Languages : en
Pages : 148

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Book Description
Despite an overall decrease in tobacco use, lung cancer (80–85% of which is non-small-cell lung cancer [NSCLC]) is still the leading cause of cancer death in both men and women worldwide. Annual low-dose CT screening of high-risk individuals has the potential to detect early-stage tumors, which can usually be successfully treated with a combination of surgery, radiotherapy, and chemotherapy and, in some cases, targeted therapy. However, most patients with NSCLC still present with advanced or metastatic disease. For these patients, initial therapy is guided by the tumor’s molecular characteristics and patient’s performance status. Targeted therapies have significantly improved clinical outcomes and, for some patients with no targetable genetic alterations, immunotherapy has demonstrated significant overall survival benefit. This insightful guide is designed to bring you up to speed with the latest developments and is important reading for all health professionals and medical trainees working in this fast-moving field. Table of Contents: • Prevention and screening • Diagnosis and staging • Surgery • Radiotherapy • Systemic therapy in non-metastatic NSCLC • Systemic therapy in advanced-stage/metastatic disease without a molecular driver • Personalized treatment in advanced NSCLC • Oligometastatic disease and brain metastases

Fast Facts: EGFR Exon 20 Insertion Mutations in NSCLC

Fast Facts: EGFR Exon 20 Insertion Mutations in NSCLC PDF Author: Julia Rotow
Publisher: Karger Medical and Scientific Publishers
ISBN: 3318070203
Category : Medical
Languages : en
Pages : 62

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Book Description
Lung cancer is still a major cause of death globally, but the development of personalized, precision medicine has had a marked effect on treatment management and improved clinical outcomes, particularly for those with advanced stage non-small-cell lung cancer (NSCLC). EGFR mutations are the third most common mutation found in patients with advanced stage NSCLC. First-line treatment with a traditional epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI) is indicated for most patients, but not for patients with EGFR exon 20 insertion mutations (ex20ins). Instead, recent approvals of an EGFR ex20ins-specific TKI (mobocertinib) and a bispecific antibody (amivantamab) targeting both EGFR and mesenchymalepithelial transition factor (MET) offer the potential for improved outcomes in this patient population. Furthermore, new approaches to treatment continue to be developed and trials for new agents with greater activity against ex20ins mutations are ongoing. Table of Contents: • EGFR and mutations • EGFR mutation testing • Treatment decisions • Therapies in development

IASLC Atlas of ALK and ROS1 Testing in Lung Cancer

IASLC Atlas of ALK and ROS1 Testing in Lung Cancer PDF Author: Ming Sound Tsao
Publisher:
ISBN: 9780983295853
Category :
Languages : en
Pages :

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Book Description
The IASLC Atlas of ALK and ROS1 Testing in Lung Cancer is a resource designed to help pathologists, laboratory scientists, and practicing physicians better understand the background, protocol, and interpretation of results of ALK and ROS1 testing for patients with advanced non-small cell lung cancer.

Oncogenic Mutations as Biomarkers and Therapeutic Targets in Lung Cancer

Oncogenic Mutations as Biomarkers and Therapeutic Targets in Lung Cancer PDF Author: Chi-Leung David Lam
Publisher: Open Dissertation Press
ISBN: 9781361363263
Category :
Languages : en
Pages :

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Book Description
This dissertation, "Oncogenic Mutations as Biomarkers and Therapeutic Targets in Lung Cancer" by Chi-leung, David, Lam, 林志良, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Commons: Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author. Abstract: Oncogenic mutations in lung cancer further our knowledge about cancer initiation and progression, and may guide personalized treatment. The fact that targeted therapy is most effective in subsets of patients with defined molecular targets indicates the need for classification of clinically-related molecular tumor phenotypes based on the presence of oncogenic mutations, including EGFR mutations and EML4-ALK rearrangements. The identification of EGFR mutations, in up to half of lung adenocarcinomas in Asians, could predict clinical sensitivity to tyrosine kinase inhibitor (TKI). However, testing for mutations is not always possible due to tumor tissue availability. The therapeutic decision sometimes remains a clinical one especially for elderly lung cancer patients but no known mutation status. We studied the survival outcomes of targeted therapy versus conventional chemotherapy in elderly patients with lung cancer when we did not yet have routine EGFR mutation testing and demonstrated comparable survival outcomes in targeted therapy compared to chemotherapy, implying that survival with targeted therapy could be better if the treatment population could be selected with EGFR mutations. Though testing for EGFR mutation in tumor biopsy have later become routine practice and remains the accepted reference for therapeutic decision, the detection of EGFR mutations in plasma DNA with high diagnostic performance will be useful adjunct for diagnostic and therapeutic monitoring. Among patients with EGFR mutations in tumor biopsy, the concurrent detection of EGFR mutation in plasma DNA was found to confer a less favorable prognosis in terms of overall survival than those patients with EGFR mutations in tumor biopsy but the corresponding mutation was not detected in plasma. Other oncogenic mutations with therapeutic implications in lung tumors are yet to be fully explored, like ALK, KRAS, ROS1 or NTRK1 mutations. It is not exactly the tumor - but the mutations in the tumor that need to be explored with reference to clinical behavior. Even with EGFR mutation with well-established clinical implications, further exploration into its mechanistic functions will help in understanding of drug resistance. Lung cancer cell lines established from patients with known mutation profiles could be useful tools for studying the biology of known molecular targets as well as for therapeutic testing. Four new lung adenocarcinoma and one mesothelioma cell lines were established from patients with different clinical characteristics and oncogenic mutation profiles. These cell lines with defined mutation profiles will provide tools for exploration of lung cancer and mesothelioma biology with respect to molecular therapeutic targets. The Large Tumor Suppressor 2 (LATS2) gene was a differentially expressed gene between EGFR mutant and wildtype lung adenocarcinomas. The differential LATS2 expression levels were predictive of survival in patients with resected lung AD and may modulate tumor growth via different signaling pathways in EGFR mutant and wild-type tumors. The identification of oncogenic mutations has led to a new paradigm of targeted therapy in lung cancer. Further improvements in outcome of lung cancer management will stem from research into the biology of oncogenic mutations and their clinico-pathological correlations, which would fuel parallel development of clinically efficaci

EGFR-Directed Therapy in Lung Cancer

EGFR-Directed Therapy in Lung Cancer PDF Author: So Yeon Kim
Publisher: Cambridge University Press
ISBN: 1009342320
Category : Medical
Languages : en
Pages : 72

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Book Description
Epidermal growth factor receptor (EGFR)-mutant non-small cell lung cancer (NSCLC) is a clinically important driver alteration affecting approximately one-third of lung cancer patients. Treatments for EGFR-exon 19 deletion and exon 21 L858R NSCLC have evolved over the last decade from first-generation reversible tyrosine kinase inhibitors (TKI) to third-generation irreversible TKIs, of which osimertinib has been the widely accepted as first-line therapy. Despite survival improvement seen with osimertinib and its efficacy against acquired T790M mutation, resistance through on-target and off-target pathways eventually develop. This Element describes the structural biology and pathophysiology of EGFR-mutant NSCLC and discusses past, current, and future treatment options in the metastatic, neoadjuvant, and adjuvant settings. It describes the biology and recently approved treatment for EGFR-exon 20 insertion mutation and the treatment for the uncommon exon 18 (G719X), 20 (S768I), and 21 (L861Q) mutations. It also outlines the promising clinical applications of circulating tumor DNA (ctDNA).

Targeted Therapies for Lung Cancer

Targeted Therapies for Lung Cancer PDF Author: Ravi Salgia
Publisher: Springer
ISBN: 3030178323
Category : Medical
Languages : en
Pages : 238

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Book Description
This book contextualizes translational research and provides an up to date progress report on therapies that are currently being targeted in lung cancer. It is now well established that there is tremendous heterogeneity among cancer cells both at the inter- and intra-tumoral level. Further, a growing body of work highlights the importance of targeted therapies and personalized medicine in treating cancer patients. In contrast to conventional therapies that are typically administered to the average patient regardless of the patient’s genotype, targeted therapies are tailored to patients with specific traits. Nonetheless, such genetic changes can be disease-specific and/or target specific; thus, the book addresses these issues manifested in the somatically acquired genetic changes of the targeted gene. Each chapter is written by a leading medical oncologist who specializes in thoracic oncology and is devoted to a particular target in a specific indication. Contributors provide an in-depth review of the literature covering the mechanisms underlying signaling, potential cross talk between the target and downstream signaling, and potential emergence of drug resistance.

Acquired Resistance to Targeted Therapy in EGFR-mutant Lung Adenocarcinoma

Acquired Resistance to Targeted Therapy in EGFR-mutant Lung Adenocarcinoma PDF Author: Caroline Amalia Nebhan
Publisher:
ISBN:
Category : Electronic dissertations
Languages : en
Pages : 145

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Book Description