Lung Adenocarcinoma

Blood-based LB performed by NGS is a non-invasive viable alternative tool for molecular genotyping and identifiy tumor-derived somatic alterations to increase the number of pts elegible to target therapy and guide personalized medicine.

TFF1 was identified as a promising therapeutic target, suggesting that targeting TFF1 could provide new treatment strategies. Further research is warranted to explore its full potential and therapeutic applicability.

In conclusion, PPAP2C may be highly expressed in LUAD tissues, and could promote cell migration and invasion by activating the ERK/JNK signaling pathway and inducing EMT. These findings provide a novel potential target for the diagnosis and treatment of LUAD.

This project uncovered that the small molecular drug Ergotamine targets and inhibits the expression of KIF5A. Downregulated KIF5A can enhance the anoikis of LUAD. Our results supported the inhibition of KIF5A as an attractive therapeutic strategy for LUAD. This finding provides a new innovative pathway for the treatment of LUAD and offers a strong theoretical basis for the development of therapeutic drugs targeting KIF5A.

This study elucidated the potential effects of Corynoxine in suppressing proliferation and metastasis in LUAD, along with investigating the underlying mechanisms. These data highlight the promise of Corynoxine as a novel therapeutic tool for the treatment of individuals diagnosed with LUAD.

High PD-L1 expression was more commonly found in lung adenocarcinomas with uncommon and complex EGFR mutations. Furthermore, high PD-L1 expression independently predicted poor survival. These findings warrant validation through prospective studies.

Our findings may prove valuable in the development of therapeutic and prognostic markers for LUAD. The potential clinical utility of SOD1 in LUAD requires further investigation.

Here, we demonstrated that Sirtuin 5 (SIRT5), a member of the deacetylase SIRT family, functions as a desuccinylase of acetyl-CoA acetyltransferase 1 (ACAT1) and enhances the enzymatic activity of ACAT1 to activate the NRF2 pathway, inhibiting the secretion of the chemokines CCL5 and CXCL10, which are important for recruiting CD8+ T cells, thereby participating in the formation of an inhibitory TIME in EGFR-mutant LUAD. In conclusion, we propose that the combination of a SIRT5 inhibitor with ICIs therapy may be a promising therapeutic approach for patients with EGFR-mutant LUAD.

Our investigation of TACC3 revealed its potential as a promising target both for immunosuppression and docetaxel resistance in pan-cancer, especially in lung adenocarcinoma.

The enhanced anticancer effectiveness was attributed to starvation of the A549 cells of glutamine by dual targeting of glutamine metabolism and solute linked carrier family 1 member A5 (SLC1A5) through HA-linked CD44-mediated targeted delivery of DON. This led to over-production of reactive oxygen species (ROS) that induced apoptosis of cancer cells through downregulation of the PI3K/AKT/mTOR signaling cascade.

Overexpression of SP1 partly rescued the inhibition of SGPP2-shRNA in cell growth, colony formation, and invasion capabilities, and decreased apoptotic cell number in LADC cells. This study demonstrated that SGPP2, activated by SP1, promotes LADC cell proliferation and invasion, and suppresses apoptosis in LADC.

Furthermore, oncogenic signaling is required for specific elements of FoxA1/2-dependent epigenetic reprogramming. This work demonstrates the role of FoxA1/2 in rewiring the DNA methylation and 3D chromatin landscape of NKX2-1-negative LUAD to drive cancer cell lineage switching.

CDCA8 upregulation is significantly associated with poor survival and immune infiltration in patients with LUAD. Our study suggests that CDCA8 can be used as a biomarker for LUAD prognosis and a reference for personalized medication.

These results highlighted the causal effects of chemokines on lung cancer and suggested a mediating role of smoking behavior in the association between chemokines and lung cancer.

While TRPS1 remains a highly sensible immunohistochemical marker for confirming breast primary lesions, pathologists should be aware of its low specificity and incorporate complementary diagnostic methods in order to ensure accurate clinical management. Further research should focus on elucidating the molecular pathways regulating TRPS1 expression in various tumor types, which may better define its clinical utility.

The first case was treated with osimertinib, and currently has had a stable disease on this medication for more than 3 years...There are many other unanswered questions, such as the best treatment sequencing or even the combined targeted therapy approach. This case series may add some information to the current literature.

Twelve differential m6A regulators were identified, and RBM15 was found to be correlated positively with the hub lncRNA AL606489.1. Our study constructed a prognostic risk model based on anoikis-related lncRNAs, which could provide novel perspective on the prognosis of LUAD patients.

Inhibition of NLRP12 suppressed tumor development and promoted immune response. NLRP12 may be a promising target for LUAD immunotherapy.

Furthermore, the tissue microarray study indicated that there was a greater expression of NOP58 in the tumor tissues compared to adjacent normal tissues in LUAD. Our findings revealed that NOP58 could be an outstanding bio-index for pan-cancer diagnosis and prognosis and an independent prognostic risk factor in LUAD.

Furthermore, the RBM15-SPOCK1 axis was activated in drug-tolerant persister cells, indicating that early targeting of RBM15 during EGFR-TKI treatment could dramatically extend the patient response and benefit from TKI therapy. Our results emphasize the critical role of RBM15 in reversing EGFR-TKI resistance and propose it as a promising therapeutic target for prolonging TKI treatment benefits in patients with lung adenocarcinoma.

Firstly, we describe the patient's treatment history, including failed third-line combination treatments of systemic chemotherapy with bevacizumab or carrelizumab or anlotinib, primary lung tumor recurrence, bilateral lung metastases progression, and new brain metastatic lesion detection. Next, we detail the patient's fourth-line treatment with radiotherapy for brain metastases and two cycles of bevacizumab plus Abraxane and cisplatin, however, the disease progressed and relapsed...However, the patient died due to hypoproteinemia combined with severe pneumonia in December 2023. Furmonertinib may be effective for NSCLC patients with HER2 T8962A and L869R mutations and further studies are needed to confirm these results in prospective clinical trials.

The predictive model composed of these features or combined with sex and smoking habits exhibited statistically significant differences for mutation status as a criterion (P<0.01). Collectively, the findings of the present study confirmed that, in addition to clinical characteristics, certain cytological and histological features of lung adenocarcinoma are associated with the mutational status of the tumor.

Here, we report a case of a lung adenocarcinoma patient presenting with ground-glass metastases, MSI-H, and EGFR-sensitive mutation and provide clinical data on the efficacy and prognosis. We describe the predictive significance of carcinoembryonic antigen (CEA) for disease progression when there is inconsistency between treatment effectiveness and CEA changes.

Clinical T1-2 N0 ALK-rearranged lung adenocarcinoma is an aggressive disease with a specific tropism for lymph nodes and the brain. High-grade tumors are predictive of nodal upstaging. Adjuvant treatment significantly improves DFS and OS in upstaged patients, highlighting the need for personalized preoperative staging and post-surgical management in this cohort.

Clinically, elevated expression of cEMSY correlated with enhanced infiltration of DCs and CD8+ T cells and favorable immunotherapy response in LUAD. Together, these findings support the dual potential of cEMSY as a target and biomarker for improving immune checkpoint inhibitor responses in LUAD.

In summary, TP53 mutation of LUAD resulted more significant changes in intratumoral microbiota, TIME and histology than that of LUSC. And histopathology images can be used to predict TP53 mutation in LUAD with reasonable accuracy.

Together, our study identified HBX's role in inhibiting MALAT1 expression, promoting SFPQ-mediated splicing of SLC7A11 pre-mRNA, and reducing the GCB-type DLBCL sensitivity to Erastin-induced ferroptosis. Combined with the recent studies that ferroptosis may be involved in the occurrence and development of DLBCL, these findings explain our clinical data analysis that DLBCL patients with low expression of MALAT1 have poorer prognosis and shorter overall survival, and provide a valuable therapeutic target for the HBV-infected GCB-type DLBCL patients.

Early surgical intervention can benefit patients in the early stages of the disease, whereas chemotherapy remains the main systemic treatment modality for postoperative and advanced stages. With the increasing popularity of genetic testing, it is important to focus on improving genetic examination.

Moreover, interleukin 8 (IL8) and interleukin 10 (IL10) produced by M2-like macrophages regulate the expression of ITGβ8 in LUAD cells through the spi-1 proto-oncogene (SPI1). This study elucidates the feedback mechanism of ITGβ8 between LUAD cells and macrophages.

P=N/A, N=100, Active, not recruiting, Mayo Clinic | Trial completion date: Oct 2025 --> Oct 2026 | Trial primary completion date: Oct 2025 --> Oct 2026

P2, N=50, Terminated, Bristol-Myers Squibb | Trial completion date: Feb 2026 --> Aug 2024 | Recruiting --> Terminated | Trial primary completion date: Mar 2024 --> Aug 2024; Business objectives have changed

Both assays showed comparable sensitivity in establishing MSI status for CRC and the expanded spectrum of non-CRC tumors. Advantages such as increased number of LMR loci in the Promega assay and the need for only tumor specimen in the Idylla assay increase the utility of these assays in determination of MSI status in a variety of cancers.

Archer FusionPlex testing is a sensitive method of identifying recurrent and novel alterations in lung adenocarcinomas that are therapeutically actionable. Assessment of fusion/isoform-driven tumors demonstrates these alterations are acted upon. Public funding for all level 1 targeted therapies should be considered if the maximum benefit is to be derived from biomarker testing.

P=N/A, N=40, Recruiting, The First Affiliated Hospital of Henan University of Traditional Chinese Medicine; The First Affiliated Hospital of Henan University of Traditional Ch

P=N/A, N=0, Not yet recruiting, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital; Sichuan Academy of Medical Sciences & Sichuan Provincial People's

P=N/A, N=1000, Not yet recruiting, West China Hospital, Sichuan University; West China Hospital, Sichuan University

P2, N=40, Not yet recruiting, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences.; Peking Union Medical College Hospital, Chinese Academy of Medical Science

P1, N=92, Not yet recruiting, Jilin Cancer Hospital; Jilin Cancer Hospital

Nude mice in vivo experiments showed that miR-2110 overexpression significantly decreased the expression of Ki67, a tumor proliferation index, and vimentin and MMP9, two metastasis indices, compared with the control group. miR-2110 can inhibit proliferation and metastasis of LUAD by targeting CDT1, providing a new rationale for the treatment of LUAD.

Finally, western-blot, IHC staining, and small interference experiment suggested that PRELP may be a potential biomarker for radiotherapy resistance, whose low expression was associated with poor outcomes in LUAD patients. This study reveals the signature and possible underlying mechanisms of DERRDGs in LUAD and discovered the key gene PRELP, which helps to identify new prognostic biomarkers and provides a basis for future research.

Collectively, this research revealed the prevalent overexpression of COL11A1 in pan-cancer tissues, its profound prognostic and microenvironmental correlations, and the mechanistic underpinnings of its tumor-promoting effects as mediated via EMT signaling. Our findings suggest that COL11A1 could serve as a prognostic and diagnostic biomarker and therapeutic target for cancer.

The CENPL, DARS2, and PAICS expression was negatively correlated with LUAD prognosis. A prognostic model, which integrated DARS2, PAICS, and other clinicopathological variables, was able to effectively predict LUAD patients prognosis.