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Highlights from a Gather Session: EGFR-positive Metastatic Non-Small Cell Lung Cancer

NSCLC Connect recently hosted a Q&A session with Oncologists regarding EGFR-positive Metastatic Non-Small Cell Lung Cancer

Below are some highlights from the discussion:

Respondents noted that combined ramucirumab plus erlotinib was generally well-tolerated by patients; however, certain toxicities of concern were noted (e.g., cutaneous reactions, fatigue, hypertension)

For discussions with patients regarding choice of treatment, most respondents offered support, with conversation often focusing on quality of life, survival, and so forth.

  • “I basically tell them that they have an incurable disease, but they have a high likelihood of disease control with disease improvement. And then we talk about if their disease progresses through these agents, that they may be eligible for second- or third-line treatments.”

Patient questions often center around adverse effects, cost, and quality of life.

Some respondents noted that follow-up with imaging, assessment of symptoms, and so forth is key to prognosis when using targeted therapy.

  • “… I will do scan at 8 weeks if they have a lot of issues, or 12 weeks if they're tolerating well, to evaluate how they responded to treatment, and that will help me to make better judgment regarding their prognosis.”
  • “These are patients that have metastatic, incurable disease, so we certainly discuss things with them and their family about the targeted agents and their side effects, as well as their efficacy, and that we'll be doing imaging every 3 or 4 months to assess the effectiveness.”

A few respondents stated they are in want of more robust, longer-term data regarding the efficacy and safety of combined agents vs. a single agent.

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The malignant property of circHIPK2 for angiogenesis and chemoresistance in non-small cell lung cancer

The malignant property of circHIPK2 for angiogenesis and chemoresistance in non-small cell lung cancer

Source : https://www.sciencedirect.com/science/article/abs/pii/S0014482722002695?via=ihub

Available online 19 July 2022, 113276 Chemotherapy resistance limits the efficacy of cisplatin (DDP) when treating non-small cell lung cancer (NSCLC). Circular RNAs (circRNAs) confers a regulatory role in drug...


Conclusion/Relevance: Our data showed that circHIPK2 and VEGFA were abnormally overexpressed and miR-1249–3p was underexpressed in DDP-resistant NSCLC tissues and cell lines. CircHIPK2 knockdown or miR-1249–3p upregulation inhibited DDP resistance, malignant behavior, and angiogenesis in NSCLC.

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Tannic Acid Exhibits Antiangiogenesis Activity in Nonsmall-Cell Lung Cancer Cells

Tannic Acid Exhibits Antiangiogenesis Activity in Nonsmall-Cell Lung Cancer Cells

Source : https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9281317/

Nonsmall-cell lung cancer (NSCLC) is the most common type of lung cancer, with a dismal prognosis. NSCLC is a highly vascularized tumor, and chemotherapy is often hampered by the development...


Conlclusion/Relevance: Clonogenicity assay revealed that TA suppressed colony formation ability in NSCLC cells in a dose-dependent manner. The anti-invasiveness and antimigratory potential of TA were confirmed by Matrigel and Boyden chamber studies, respectively. Importantly, TA also decreased the ability of human umbilical vein endothelial...

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Treatment Considerations for Patients With Advanced Squamous Cell Carcinoma of the Lung

Treatment Considerations for Patients With Advanced Squamous Cell Carcinoma of the Lung

Source : https://www.clinical-lung-cancer.com/article/S1525-7304(22)00146-2/fulltext

Squamous cell carcinoma (SCC) of the lung has a markedly different molecular profile to adenocarcinoma of the lung and remains difficult to treat because of the lack of targeted therapies...


Relevance: Squamous cell carcinoma (SCC) of the lung has a markedly different molecular profile to adenocarcinoma of the lung and remains difficult to treat because of the lack of targeted therapies for this type of non-small cell lung cancer (NSCLC). With immune checkpoint inhibitors moving from second-line treatment to first-line in NSCLC,...

  • 3yr
    Key Points • Source: Lung Cancer • Conclusion: “In order to ensure patients with SCC [squamous cell carcinoma] of the lung receive optimal treatment, genomic testing is essential to identify those patients who might Show More
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Integrative pharmacogenomics revealed three subtypes with different immune landscapes and specific therapeutic responses in lung adenocarcinoma

Integrative pharmacogenomics revealed three subtypes with different immune landscapes and specific therapeutic responses in lung adenocarcinoma

Source : https://www.sciencedirect.com/science/article/pii/S2001037022002781?via=ihub

Pharmacogenomics is crucial for individualized drug therapy and plays an increasingly vital role in precision medicine decision-making. However, pharmacogenomics-based molecular subtypes and their potential clinical significance remain primarily unexplored in...


Conclusion: We provided a novel molecular classification strategy and revealed three pharmacogenomics-based subtypes for LUAD patients, which uncovered potential subtype-related and patient-specific therapeutic strategies.