Thyroid Gland Carcinoma

This case highlights the importance of comprehensive genetic testing in patients with pheochromocytoma and paraganglioma, particularly when hereditary syndromes are suspected. Genetic insights ensure precise management, allowing for tailored treatment and improved outcomes in patients with hereditary pheochromocytoma and paraganglioma.

Furthermore, in vitro studies demonstrated that reducing CTSK expression led to significant reductions in THCA cell viability; clonogenic, proliferative, motility and migratory capacities; and the expression of key EMT-related proteins, including N-cadherin, vimentin, slug, and snail. Our results suggest that the expression of CTSK, a gene associated with the EMT, may be associated with THCA onset and progression and thus may serve as a promising prognostic biomarker.

Therefore, a good understanding regarding the genetic and epigenetic modifications is not only essential for the diagnosis and prognosis of TC, but also for the development of novel therapeutics. In this review, most of the major TC-related genetic and epigenetic modifications and their potential as biomarkers for TC diagnosis and prognosis have been extensively discussed.

Lung adenocarcinoma metastasis to the thyroid is a rare disease, with an incidence of 0.1% among lung adenocarcinoma patients. Early treatment after symptom onset and personalized targeted therapies may improve prognosis. Despite rapid disease progression, favorable outcomes can be achieved with comprehensive treatment.

Moreover, methodologically, an automated "eye-independent" acquisition of the total/subtotal area of the tumors drove the selection of second, high-magnification, automated field acquisition. Future studies may extend these results along the perspective of a personalized diagnostic procedure.

It can be concluded that GLUTs as metabolic targets can be blocked specifically by Curcumin for thyroid cancer prevention. Curcumin, as a promising anti-cancer agent, inhibits the growth of SW1736 anaplastic thyroid cancer cell line by regulating glucose uptake pathway and cell death. Altogether, these results suggest that the glucose pathway may be an important target for therapeutic intervention to sensitize tumor cells to cell death process by inhibition of glucose transporters.

Ultrasound indicators, C-TIRADS score combined with BRAF gene status, Tg and clinical indicators of patients have important value in predicting cervical CLNM and LLNM in PTC. The Nomogram prediction models constructed based on the above indicators can effectively predict the risk of LNM in PTC.

Our data demonstrate that British Thyroid Association U-score has limited value for medullary thyroid cancer detection in this high-risk group and cannot be used for risk stratification or surveillance. As a rarer thyroid cancer subtype, medullary thyroid cancer and the high-risk multiple endocrine neoplasia 2 population are under-represented in British Thyroid Association 2014 guidance and deserve consideration in future editions.

Skin metastasis of PTC should be suspected in patients who develop an upper body skin lesion with a history of PTC, even without evidence of disease metastasis. For high-risk patients with skin metastasis of PTC with BRAF and TERT gene mutations, long-term surveillance for recurrence should be recommended in cases with a poor prognosis, and further research of these cases should be conducted in the future to optimize surgical and medical care.

In the treatment of locally advanced NPC, a randomized phase III study showed equivalence of induction (ICT) and adjuvant therapy (AT; NCT03306121). PD-1 inhibitors have become established in the palliative therapy of NPC in recent years and could now also play an increasing role in curation: the phase III study "Dipper" showed a significantly better 3‑year event-free survival in patients adjuvantly treated with camrelizumab versus placebo after IT and definitive platinum-containing chemoradiotherapy (dRCT; 89% vs. 80%; NCT03427827). The phase III study "Beacon" showed complete remission in 30.5% of patients after IT with gemcitabine/cisplatin and the PD‑1 inhibitor tislelizumab (three cycles), a rate almost twice as high as with gemcitabine/cisplatin alone (NCT05211232). Intensification of dRCT in NPC using EGFR and VEGF inhibitors appears promising (NCT04447326). Abstracts on salivary gland and nasal and sinus cancers emphasize the importance of targeted therapies. In anaplastic thyroid carcinoma, the combination of a PD‑1 inhibitor and a CTLA4 inhibitor showed a 50% response.

Finally, analysis of immune signatures and clinical characteristics implied that, the activity of the innate immune, diagnostic age, clinical stage, Tumor-Node-Metastasis (TNM) stage and immune types, might play specific roles in modulating tumor prognosis. The study demonstrated that YTH family genes had the potential to predict tumor prognosis, in which the YTHScore illustrated equal ability to predict tumor prognosis compared to RWEScore, thus providing insights into prognostic biomarkers and therapeutic targets at the pan-cancer level.

The clinical characteristics and biological behavior of these cancer types can vary. The prognosis is directly related to the stage at presentation and the condition at the time of diagnosis.

The miR-23a-3p/CELF2 axis activates DNA damage in 131I-resistant PTC cells by LINC00261. LINC00261 activates DNA damage in 131I-resistant PTC cells caused by miR-23a-3p/CELF2 axis, improving the progression of cancer cells of PTC.

202401AY070001-316), Yunnan Province Applied and Basic Research Foundation (No. 202401AT070008), and Ten Thousand Talent Plans for Young Top-notch Talents of Yunnan Province.

Our research provides insights into the significance of FOXK2 in cancer and indicates its potential as both a prognostic indicator and target for treatment. The ribosome-associated pathways involving FOXK2 and FBXO32 could be pivotal in the advancement of tumors, offering possible avenues for targeted and individualized immunotherapy approaches. Additional research is required to completely understand the mechanisms that are responsible for the participation of FOXK2 and its subsequent gene FBXO32 in cancer, as well as to explore the possible advantages of focusing on FOXK2 for cancer treatment.

Patients diagnosed with PTC harboring RET fusion presented with distinctive clinical characteristics and sonographic patterns, underscoring the unique diagnostic value of ultrasound examination. It can provide a preoperative non-invasive primary screening method for RET-fusion diagnosis, thus facilitating targeted patients with purposeful molecular sequencing to improve treatment outcomes.

In summary, the majority of the targeted NIFTPs had "suspicious" Afirma testing results (85 %), TIRADS 4 scores (60 %) and either AUS/FLUS (53.7 %) or FN (31.5 %) FNA results. The sensitivity and specificity of cytology for diagnosing NIFTP were 90 % and 57 %, respectively, with a positive predictive value (PPV) of 16 % and negative predictive value of 98 %.

No abstract available

NGS technology can comprehensively analyze the genetic mutations in PTC patients, which provides important prompts for the occurrence, development, diagnosis and treatment of PTC. In addition, BRAF V600E mutation, RET fusion and TERT mutation are associated with a number of high-risk clinicopathological features. Detection of genetic mutations in PTC patients by NGS is of great significance.

P=N/A, N=16, Recruiting, Icahn School of Medicine at Mount Sinai | N=153 --> 16

P2, N=24, Active, not recruiting, Providence Health & Services | Trial completion date: Oct 2026 --> Oct 2027 | Trial primary completion date: Oct 2024 --> Oct 2025

P3, N=264, Recruiting, ECOG-ACRIN Cancer Research Group | Not yet recruiting --> Recruiting

Excellent radiographic control was achieved in most patients. RFA demonstrates early promise as an emerging non-surgical therapeutic option for PTC patients with metastatic lymph nodes.

Total thyroidectomy with central neck dissection remains as the primary treatment. A multimarker approach may improve the sensitivity and specificity of CNMTC diagnosis and surveillance, particularly when calcitonin and CEA levels are inconclusive.

Squamous cells in thyroid FNAs carry a broad differential diagnosis with variable prognoses. It is crucial to interpret squamous cells in the context of clinical and radiographic findings for optimal patient care.

This review examines the structural studies on TRs, primarily performed through X-ray crystallography, that have provided detailed insights into TR functions, including DNA recognition, ligand binding, and coregulator interactions. We also discuss how these findings have deepened our understanding of TR mechanisms and contributed to the interpretation of pathogenic mutations.

Higher AF was associated with gross ETE and increased recurrence risk. This may inform initial management in patients with PTC harboring an isolated BRAF V600E mutation.

CASC9, as an oncogenic lncRNA, has a promotional effect on Dox resistance and PTC progression via miR-28-3p/BCL-2 axis and PI3K/AKT signaling pathway.

SNA001 also demonstrated a favorable safety profile compared with THW and had a lower incidence of adverse events. Chinese Clinical Trial Registry Identifier: ChiCTR2100046907.

This study identified two hub genes, MET and FAM20A, with potential diagnostic value in HT and PTC.

Although further research is needed to firmly establish a possible association, this case also highlights the necessity of exploring genetic backgrounds when patients present with clinical manifestations not readily explained by a single endocrine disorder. Investigating potential genetic associations is crucial since a positive genetic test allows for the testing of relatives, genetic counseling, and proper surveillance of individuals at risk.

These cases highlight the importance of individual management and surveillance, as genotype alone may not predict clinical outcomes. They also underscore the need for further research into factors that influence FAP expressivity.

PD-L1 expression varies across different TC types and histological subtypes and may be modulated by the mutational landscape. PD-L1 expression in ATC is associated with shorter PFS. Follow up studies are warranted to elucidate the molecular mechanism driving the observed differences in immune pathways, potentially paving the way for the development of more effective and personalized immune therapies for patients with aggressive TC.

This study provides evidence that tumors may exploit EPGM to enhance vascularization and support sustained growth, as evidenced by the elevated EPGM expression in tumor-associated myeloid cells. The consistent presence of EPGM in TAMs across multiple cancer types suggests a conserved mechanism wherein tumors harness embryonic angiogenic pathways to facilitate their progression. Distinct EPGM expression patterns in specific myeloid cell subsets indicate potential therapeutic targets, particularly in cases where EPGM activation contributes to resistance against anti-angiogenic therapies. These findings shed new light on the molecular mechanisms underlying tumor angiogenesis and highlight the prognostic relevance of EPGM expression in cancer, underscoring its potential as a biomarker for clinical applications.

IF-PTC from the isthmus is molecularly different compared with IF-PTC from the lobes. More data are needed to know if a change in surgical therapy is warranted in isthmic thyroid cancers relative to lobar cancers and if this molecular data should influence isthmic thyroid cancer management and monitoring.

Dabrafenib plus trametinib, as the first tumor-agnostic therapy, has been approved by the US Food and Drug Administration for the treatment of adult and pediatric patients aged 6 years and older harboring a BRAF V600E mutation with unresectable or metastatic solid tumors that have progressed following prior treatment and who have no satisfactory alternative treatment options. Therefore, we have established a universal and systematic strategy for diagnosing and treating solid tumors with BRAF mutations. In this expert consensus, we (1) summarize the epidemiology and clinical characteristics of BRAF mutations in different solid tumors, (2) provide recommendations for the selection of genetic testing methods and platforms, and (3) establish a universal strategy for the diagnosis and treatment of patients with solid tumors harboring BRAF mutations.

The overall incidence of the CLNM (+) group and CLNM (-) groups were 16.46% and 12.04%, respectively. The nomogram model constructed in this study has a good predictive effect on CLNM in PTMC patients and provides a reasonable reference for clinical treatment.

The final diagnosis is Warthin-like papillary thyroid carcinoma arising in association with chronic lymphocytic (Hashimoto) thyroiditis. Along with this case report, we perform a literature review of WLPTC between 2010 and 2024.

It is concluded that AGR2 expression occurs in a broad range of different tumor entities and that AGR2 assessment may serve as a diagnostic aid for the distinction of thyroidal neoplasms and as a prognostic marker in various cancer types.

For PTC, monoclonal antibodies against CTLA-4, PD-1 and PD-L1 inhibit the activation of Tregs, reversing the Th17/Treg cell imbalance and providing a new option for the prevention and treatment of PTC. This article reviews the role of Tregs and Th17 cells in PTC and their potential targets, aiming to provide better treatment options for PTC.

Additionally, we drew a potential biological interaction between Mn intake and IL1R1 rs3917225 with a greater effect among individuals with a minor allele. This implies that when considering the cancer-preventive role of Mn, it is important to account for the influence of inflammatory gene participation.

P1, N=124, Recruiting, Pfizer | Trial completion date: Sep 2028 --> Aug 2029 | Trial primary completion date: Mar 2027 --> Feb 2028