Germline mutation in Cbl proto-oncogene B is associated with inherited thrombocytopenia and predisposes megakaryocytes to ferroptosis.

Background: Inherited thrombocytopenias (ITs) are a group of heterogeneous diseases characterized by low platelet counts and bleeding diathesis. ITs are primarily caused by mutations in genes involved in megakaryocyte differentiation, maturation and platelet release. To date, ITs encompass 45 disorders with different degrees of variability in the prognosis.

Diagnostic value of microRNA-129-5p and TSH combination for papillary thyroid cancer with cervical lymph node metastasis.

ObjectiveThe papillary thyroid cancer (PTC) incidence is on the increase. We explored the diagnostic value of microRNA (miR)-129-5p & serologic indicator thyroid-stimulating hormone (TSH) test in PTC with cervical lymph node metastasis (LNM).MethodsAccording to the pathological "gold standard," 198 PTC patients were assigned into the LNM (n = 93)/non-LNM (n = 105) groups, with their medical records collected.

Acute respiratory distress syndrome (ARDS): from mechanistic insights to therapeutic strategies.

Acute respiratory distress syndrome (ARDS) is a clinical syndrome of acute hypoxic respiratory failure caused by diffuse lung inflammation and edema. ARDS can be precipitated by intrapulmonary factors or extrapulmonary factors, which can lead to severe hypoxemia. Patients suffering from ARDS have high mortality rates, including a 28-day mortality rate of 34.

H3K14la drives endothelial dysfunction in sepsis-induced ARDS by promoting SLC40A1/transferrin-mediated ferroptosis.

Pulmonary endothelial cell (EC) activation is a key factor in acute respiratory distress syndrome (ARDS). In sepsis, increased glycolysis leads to lactate buildup, which induces lysine lactylation (Kla) on histones and other proteins. However, the role of protein lactylation in EC dysfunction during sepsis-induced ARDS remains unclear.

Disseminated intravascular coagulation: cause, molecular mechanism, diagnosis, and therapy.

Disseminated intravascular coagulation (DIC) is a complex and serious condition characterized by widespread activation of the coagulation cascade, resulting in both thrombosis and bleeding. This review aims to provide a comprehensive overview of DIC, emphasizing its clinical significance and the need for improved management strategies. We explore the primary causes of DIC, including sepsis, trauma, malignancies, and obstetric complications, which trigger an overactive coagulation response.

Single-cell RNA-sequencing and spatial transcriptomic analysis reveal a distinct population of APOE cells yielding pathological lymph node metastasis in papillary thyroid cancer.

Background: Thyroid cancer is one of the most common endocrine tumors worldwide, especially among women and the metastatic mechanism of papillary thyroid carcinoma remains poorly understood.

Methods: Thyroid cancer tissue samples were obtained for single-cell RNA-sequencing and spatial transcriptomics, aiming to intratumoral and antimetastatic heterogeneity of advanced PTC. The functions of APOE in PTC cell proliferation and invasion were confirmed through in vivo and in vitro assays.

An unsupervised automatic texture classification method for ultrasound images of thyroid nodules.

Ultrasound is the predominant modality in medical practice for evaluating thyroid nodules. Currently, diagnosis is typically based on textural information. This study aims to develop an automated texture classification approach to aid physicians in interpreting ultrasound images of thyroid nodules.

The integration of single-cell and bulk RNA-seq atlas reveals ERS-mediated acinar cell damage in acute pancreatitis.

Background: Acute pancreatitis (AP) is a clinically common acute abdominal disease, whose pathogenesis remains unclear. The severe patients usually have multiple complications and lack specific drugs, leading to a high mortality and poor outcome. Acinar cells are recognized as the initial site of AP.

Epidemiological features and a survival nomogram for primary lymphoma of the male genital tract.

Primary lymphoma of the male genital tract (PLMGT) is rare, and data on its epidemiology and prognosis are lacking. Our study aimed to estimate the incidence and develop a predictive nomogram for PLMGT. We pooled the incidence and survival data of PLMGT over the last 20 years from the Surveillance, Epidemiology, and End Results (SEER) database.

Citric acid promotes SPARC release in pancreatic cancer cells and inhibits the progression of pancreatic tumors in mice on a high-fat diet.

Over the years, pancreatic cancer has experienced a global surge in incidence and mortality rates, largely attributed to the influence of obesity and diabetes mellitus on disease initiation and progression. In this study, we investigated the pathogenesis of pancreatic cancer in mice subjected to a high-fat diet (HFD) and observed an increase in citric acid expenditure. Notably, citrate treatment demonstrates significant efficacy in promoting tumor cell apoptosis, suppressing cell proliferation, and inhibiting tumor growth in vivo.

The significance of short-term preoperative calcium and activated vitamin D3 supplementation in thyroidectomy: a randomized trial and prospective study.

Objective: The aim was to explore the effects of preoperative calcium and activated vitamin D3 supplementation on post-thyroidectomy hypocalcemia and hypo-parathyroid hormone-emia (hypo-PTHemia).

Methods: A total of 209 patients were randomly divided into control group (CG) and experimental group (EG). Oral calcium and activated vitamin D3 supplementation were preoperatively administered to EG, whereas a placebo was administered to CG.

Generation and characterization of iPS cell line (SYSUSHi002-A) from PBMCs of an AML patient with TP53 mutation.

We have generated an iPSCs line (IPS-AML2-C3, SYSUSHi002-A) from AML cells of a 71-year-old male Acute Myeloid Leukaemia patient with TP53 gene mutation (TP53: c.824G > A, p.Cys275Tyr) using episomal plasmids encoding the factors OCT4, SOX2, KLF4, L-MYC and human miR-302.

An exploratory research on antitumor effect of drug-eluting slow-releasing electrospinning membranes.

Objective: To evaluate the long-term inhibition of malignant biliary tumor growth using paclitaxel (PTX)-covered polycaprolactone (PCL) electrospun membranes.

Methods: A mixture of PCL, a material used to fabricate polymer stents, and PTX, a widely used chemotherapeutic agent, was synthesized by electrospinning. After preparing the drug-eluting membrane, drug release and fiber degradation were assessed under different pH conditions.

Molecular testing raises thyroid nodule fine needle aspiration diagnostic value.

Thyroid fine needle aspiration biopsy (FNAB) remains indeterminate in 16%-24% of the cases. Molecular testing could improve the diagnostic accuracy of FNAB. This study examined the gene mutation profile of patients with thyroid nodules and analyzed the diagnostic ability of molecular testing for thyroid nodules using a self-developed 18-gene test.

Expression Levels of MicroRNA-300/BCL2L11 in Papillary Thyroid Cancer and Their Clinical Diagnostic Values.

Introduction: This research aims to explore the expression levels of microRNA (miRNA)-300/BCL-2-like protein 11 (BCL2L11) and their values in the clinical diagnosis of papillary thyroid cancer (PTC).

Methods: Pathological tissues that were surgically removed for thyroid disease were selected. miR-300 and BCL2L11 expression levels in the samples were measured.

Kidney cancer with thyroid metastasis combined with thyroid carcinoma, a case report.

Background: Thyroid cancer is the most common malignant tumor of the endocrine system. There have been some reports on kidney cancer with thyroid metastasis. However, kidney cancer has rarely been detected during thyroid cancer surgery.

Prior skeleton based online deep reinforcement learning for coronary artery centerline extraction.

Coronary centerline extraction is an essential technique for X-ray coronary angiography (XCA) image analysis, which provides qualitative and quantitative guidance for percutaneous coronary intervention (PCI). In this paper, an online deep reinforcement learning method for coronary centerline extraction is proposed based on the prior vascular skeleton. Firstly, with XCA image preprocessing (foreground extraction and vessel segmentation) results, the improved image thinning algorithm is used to rapidly extract the preliminary vascular skeleton network.

Lung nodule pre-diagnosis and insertion path planning for chest CT images.

Medical image processing has proven to be effective and feasible for assisting oncologists in diagnosing lung, thyroid, and other cancers, especially at early stage. However, there is no reliable method for the recognition, screening, classification, and detection of nodules, and even deep learning-based methods have limitations. In this study, we mainly explored the automatic pre-diagnosis of lung nodules with the aim of accurately identifying nodules in chest CT images, regardless of the benign and malignant nodules, and the insertion path planning of suspected malignant nodules, used for further diagnosis by robotic-based biopsy puncture.

A machine learning-based approach to predicting the malignant and metastasis of thyroid cancer.

Background: Thyroid Cancer (TC) is the most common malignant disease of endocrine system, and its incidence rate is increasing year by year. Early diagnosis, management of malignant nodules and scientific treatment are crucial for TC prognosis. The first aim is the construction of a classification model for TC based on risk factors.

Clinical Efficacy of Intraoperative Ultrasound for Prophylactic Lymphadenectomy of the Lateral Cervical Neck in Stage CN0 Papillary Thyroid Cancer: A Prospective Study.

To evaluate the clinical effectiveness of lateral cervical region (LCR) lymphadenectomy as a preventative procedure for stage CN0 papillary thyroid cancer (PTC). From December 2019 to October 2021, 108 patients with CN0 stage PTC hospitalized to our general surgery department were recruited. After analysis, the clinical data of these patients were separated into two groups: 57 cases were in the Surgical + lymphatic dissection group and 51 instances were in the surgical group.

Papillary thyroid microcarcinoma with contralateral lymphatic skip metastasis and breast cancer: A case report.

Background: The recognized pattern of cervical lymph node metastasis (CLNM) of papillary thyroid carcinoma involves a stepwise route. Contralateral lymph node skip metastasis is very rare. In addition, the patient in our case report also suffered from a breast carcinoma accompanied by left supraclavicular lymphadenopathy, which made it difficult to distinguish the origin of the CLNM.

Evaluation of a Precision Approach to Intraoperative Ropivacaine Nerve Block to Improve Postoperative Analgesia in 120 Patients Undergoing Thyroid Surgery.

BACKGROUND This study aimed to compare a precision approach to intraoperative nerve block with traditional analgesia to reduce postoperative pain in 120 patients during thyroid surgery. The precision intraoperative technique used 0.3% ropivacaine to block the lower branch of the transverse cervical nerve and the inner branches of the supraclavicular nerve.

Salivary biomarkers-assisted ultrasound-based differentiation of malignant and benign thyroid nodules.

Background: The incidence of papillary thyroid cancer (PTC) is increasing annually. ultrasonography (US) is the current primary method for evaluating thyroid nodules; however, there have been persisting challenges in diagnosing borderline malignancies. This paper aimed to establish the differential diagnostic value of salivary biomarkers for thyroid nodules geared towards improving the efficacy of US.