Prostate cancer (PCa) ranks as the second most prevalent malignancy among men worldwide. Early diagnosis, personalized treatment, and prognosis prediction of PCa play a crucial role in improving patients' survival rates. The advancement of artificial intelligence (AI), particularly the utilization of deep learning (DL) algorithms, has brought about substantial progress in assisting the diagnosis, treatment, and prognosis prediction of PCa. The introduction of the foundation model has revolutionized the application of AI in medical treatment and facilitated its integration into clinical practice. This review emphasizes the clinical application of AI in PCa by discussing recent advancements from both pathological and imaging perspectives. Furthermore, it explores the current challenges faced by AI in clinical applications while also considering future developments, aiming to provide a valuable point of reference for the integration of AI and clinical applications.
Humans ; Prostatic Neoplasms/diagnosis* ; Male ; Artificial Intelligence ; Deep Learning ; Prognosis

OBJECTIVE: To investigate the efficacy and safety of stanozolol combined with avatrombopag in the treatment of chemotherapy-induced thrombocytopenia (CIT) in patients with relapsed/refractory tumors. METHODS: Twenty-five patients with relapsed/refractory CIT admitted to the Hematology Department of Xiyuan Hospital, China Academy of Chinese Medical Sciences between March 2023 to December 2023 were enrolled. These patients received a combined therapy of stanozolol and avatrombopag. The clinical efficacy, onset time, changes in platelet levels and blood cell counts before and after treatment, and adverse reactions of patients were evaluated. RESULTS: The combination therapy demonstrated remarkable efficacy with a total effective rate of 100%. Among the 25 patients, 19 achieved complete remission and 6 achieved partial remission. The median onset time was 42.5（range: 35-48）days. The average platelet count of the 25 patients increased from (25.73±17.75)×10⁹/L before treatment to (146.4±49.59)×10⁹/L after 3 months of treatment, with a statistically significant difference ( P < 0.05). 18 patients who previously required platelet transfusion were all weaned off platelet transfusion after 3 months of treatment, with a median time to be free from platelet transfusion was 26 (range: 18-51) days. During the treatment, both neutrophils and hemoglobin exhibited various degrees of elevation. Two patients experienced a slight increase in alanine aminotransferase(ALT) levels, which normalized after treatment with oral hepatoprotective drug. One patient had a PLT increase exceeding 350×10⁹/L, and the treatment with avatrombopag was suspended, and aspirin and other drugs were given to prevent thrombosis. No thrombose events or CIT-related bleeding events were observed in all patients. CONCLUSION The combination therapy of stanozolol and avatrombopag is significantly effective for treating relapsed/refractory CIT patients, with a high response rate and good safety, making it a suitable clinical treatment option.
Humans ; Thrombocytopenia/chemically induced* ; Stanozolol/therapeutic use* ; Male ; Female ; Neoplasms/drug therapy* ; Middle Aged ; Thiophenes/therapeutic use* ; Adult ; Platelet Count ; Treatment Outcome ; Antineoplastic Agents/adverse effects* ; Recurrence ; Thiazoles

OBJECTIVE: To compare the clinical effect of arsenic-containing Qinghuang Powder (QHP) and low-intensity chemotherapy (LIC) in treatment of elderly acute myeloid leukemia (eAML) patients. METHODS: Clinical data of 80 eAML patients treated at Xiyuan Hospital of China Academy of Chinese Medical Sciences from January 2015 to December 2020 were retrospectively analyzed. The treatment scheme was designed by real world study according to patients' preference, and patients were divided into a QHP group (35 cases) and a LIC group (45 cases). The median overall survival (mOS), 1-, 2-, and 3-year OS rates, and incidence of adverse events were compared between the two groups. RESULTS: The mOS of 80 patients was 11 months, and the 1-, 2-, and 3-year OS rates were 45.51%, 17.96%, and 11.05%, respectively. The QHP and LIC groups demonstrated no significant difference in mOS (12 months vs. 10 months), 1- (48.57% vs. 39.65%), 2- (11.43% vs. 20.04%), and 3-year OS rates (5.71% vs. 13.27%, all P>0.05). Moreover, the related factors of mOS demonstrated no significant difference in patients with age>75 years (11 months vs. 8 months), secondary AML (11 months vs. 8 months), poor genetic prognosis (9 months vs. 7 months), Eastern Cooperative Oncology Group performance status score ⩾ 3 (10 months vs. 7 months) and hematopoietic stem cell transplant comorbidity index ⩾ 4 (11 months vs. 7 months) between the QHP and LIC groups (all P>0.05). However, the incidence of myelosuppression was significantly lower in the QHP group than that in the LIC group (28.57% vs. 73.33%, P<0.01). CONCLUSIONS QHP and LIC had similar survival rates in eAML patients, but QHP had a lower myelosuppression incidence. Hence, QHP can be an alternative for eAML patients who do not tolerate LIC.
Humans ; Aged ; Arsenic/therapeutic use* ; Powders/therapeutic use* ; Retrospective Studies ; Leukemia, Myeloid, Acute/drug therapy* ; Prognosis ; Antineoplastic Combined Chemotherapy Protocols/therapeutic use*

OBJECTIVE: To investigate the expressions of microRNAs in peripheral blood of patients with primary immune thrombocytopenia(ITP) and its correlation with the imbalance of Th1/Th2 cells. METHODS: Thirty patients with ITP (ITP group) and 15 healthy people (control group) were enrolled．Real-time polymerase chain reaction (RT-PCR) was used to detect the expressions of six miRNAs (miR-107,miR-205-5p,miR-138-5p,miR-326,miR-1827,miR-185-5p) and Th1-specific transcription factor T-bet mRNA and Th2-specific transcription factor GATA-3 mRNA in the peripheral blood of the two groups. Th1 and Th2 cells were detected by flow cytometry. The expressions of Th1-cytokines TNF-α and IFN-γ and Th2-cytokines IL-4 and IL-10 were detected by AimPlex multiple immunoassays for Flow. The expression difference of miRNAs, mRNA, Th1, Th2 cells and cytokines of the two groups were compared, and the correlations of miRNAs to mRNA, Th1, Th2 cells and cytokines were analyzed in ITP group. RESULTS: The expressions of miRNAs（miR-107, miR-205-5p, miR-138-5p, miR-326, miR-1827, miR-185-5p）and Th2-specific transcription factor GATA-3 mRNA of the patients in ITP group were significantly decreased (P<0.05) as compared with those in control, while the expressions of Th1 cells and Th1-specific transcription factor T-bet mRNA and Th1-cytokines TNF-α were significantly increased (P<0.05), also for the ratios of T-bet mRNA/GATA-3 mRNA and Th1/Th2 cells were significantly increased (P<0.05). The relative expressions of miR-107, miR-205-5p, miR-138-5p in ITP patients were negatively correlated with Th2 cells (r=-0.411, r=-0.593, r=-0.403,P<0.05) and the relative expression of miR-1827 was negatively correlated with TNF-α (r=-0.390). CONCLUSION The relative expressions of the six miRNAs in peripheral blood of patients with ITP are significantly decreased, which result in the increasing ratio of T-bet mRNA/GATA-3 mRNA, then lead to the imbalance of Th1/Th2.
Humans ; MicroRNAs ; Purpura, Thrombocytopenic, Idiopathic ; RNA, Messenger ; Th1 Cells ; Th2 Cells

OBJECTIVE: To investigate the damaging of human umbilical vein endothelial cells (HUVEC) induced by antiplatelet integrin β3 antibodies in vitro. METHODS: The serum from 36 chronic ITP patients were collected, flow cytometry and monoclonal antibody specific immobilization of platelet antigen (MAIPA) assay were used to collect antiplatelet integrin β3 antibodies from the serum of the patients. After HUVEC were treated by ITP patient serum (PS) containing anti-integrin β3 antibodies, the cell damage was detected by Lactate dehydrogenase (LDH) assay, cell apoptosis was detected by flow cytometry, the expression of apoptosis-related gene Bax was detected by Reverse transcription-Quantitative real-time PCR (RT-qPCR), and expression of Apoptosis-related signaling pathway protein Akt and related protein Bax were detected by Western blot. HUVEC were treated by PS combined with Akt activator SC79, the cells damage were detected by LDH assay, apoptosis of the cells were detected by flow cytometry, the expression of apoptosis-related gene Bax was detected by RT-qPCR. RESULTS: Among 36 cases of serum from the chronic ITP patients, 5 patients' serum containing anti-integrin β3 antibodies were collected. After HUVEC was treated by PS, the viability of LDH was significant increased（P<0.05）, so as for the apoptosis of the cells（P<0.05）, the expression of gene and protein of Bax was increased up-regulated（P<0.05）, the protein expression of pAkt was down-regulated（P<0.05）. Comparing with HUVEC cultured with PS alone, the viability of LDH of HUVEC treated by PS combined with SC79 was significantly reduced（P<0.05）, so as for the apoptosis of the cells（P<0.05）, and gene expression of Bax was significantly decreased（P<0.05）. CONCLUSION Anti-integrin β3 serum can cause the damage and apoptosis of HUVEC through Akt signaling pathway，the apoptotic effects of anti-integrin β3 antibodies to HUVEC was effectively reversed by SC79.
Apoptosis ; Cells, Cultured ; Human Umbilical Vein Endothelial Cells ; Humans ; Integrin beta3 ; Signal Transduction

OBJECTIVE: To analyze the overall survival (OS) of elderly acute myeloid leukemia (AML) patients treated with oral arsenic-containing Qinghuang Powder (, QHP) or low-intensity chemotherapy (LIC). METHODS: Forty-two elderly AML patients treated with intravenous or subcutaneous LIC (1 month for each course, at least 3 courses) or oral QHP (3 months for each course, at least 2 courses) were retrospectively analyzed from January 2015 to December 2017. The main endpoints of analysis were OS and 1-, 2-, 3-year OS rates of patients, respectively. And the adverse reactions induding bone marrow suppression, digestive tract discomfort and myocardia injury were observed. RESULTS: Out of 42 elderly AML patients, 22 received LIC treatment and 20 received QHP treatment, according to patients' preference. There was no significant difference on OS between LIC and QHP patients (13.0 months vs. 13.5 months, >0.05). There was no significant difference on OS rates between LIC and QHP groups at 1 year (59.1% vs. 70.0%), 2 years (13.6% vs. 15%), and 3 years (4.6% vs. 5.0%, all >0.05). Furthermore, there was no significant difference of OS on prognosis stratification of performance status > 2 (12 months vs. 12 months), age> 75 year-old (12.0 months vs. 12.5 months), hematopoietic stem cell transplant comorbidity index >2 (12 months vs. 13 months), poor cytogenetics (12 months vs. 8 months), and diagnosis of secondary AML (10 months vs. 14 months) between LIC and QHP patients (>0.05). CONCLUSION QHP may be an alternative treatment for elderly AML patients refusing LIC therapy.
Aged ; Aged, 80 and over ; Antineoplastic Agents ; therapeutic use ; Arsenicals ; therapeutic use ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Leukemia, Myeloid, Acute ; drug therapy ; mortality ; Male ; Middle Aged ; Powders ; Retrospective Studies

OBJECTIVE: To investigate the role of regulatory B cells (Breg) in pathogenesis of immune thrombocytopenia(ITP) and its clinical significance. METHODS: A total of 40 ITP patients and 20 normal controls were enrolled in this study. The content of Breg, Th1, Th2, Th17 and Treg cells were detected by flow cytometry (FCM). The expression level of IL-10,TGF-β, CD40 and CD40L was detected by AimPlex Flow High Throughput Screening Technology. RESULTS: The of Breg cells in ITP patients was significantly lower than that in normal controls (P<0.05)，the expression levels of IL-10,TGF-β and CD40L in ITP patients were also significantly lower than those in normal controls (P<0.05). The contents of Th1 cells in ITP patients were significantly higher than that in normal controls (P<0.05), whereas the contents of Th2, Th17 and Treg cells in ITP patients were significantly lower than those in normal controls (P<0.05). CONCLUSION The Breg cells may play an important role in the pathogenesis of ITP.
B-Lymphocytes, Regulatory ; Humans ; T-Lymphocytes, Regulatory ; Th17 Cells ; Thrombocytopenia

OBJECTIVETo analyze the imbalance of pro-inflammatory and anti-inflammatory cytokines in the patients of immune thrombocytopenia (ITP).

METHODSThirty-five patients with ITP were enrolled in ITP group, while 28 healthy persons were included in control group. The expressions of IL-8, IL-17A, IL-22, TNF-α, IFN-γ, IL-4, CD40, CD40L, TGF-β and IL-10 were detected by flow cytometry with aimPlex multiple immunoassay Flow.

RESULTSThe expressions of pro-inflammatory factors IL-8, IL-17A, IL-22, IFN-γ and TNF-α in ITP group all were significantly higher than that in the control group (P<0.05), however the expressions of anti-inflammatory factors IL-4, CD40L, TGF-β and IL-10 in ITP group all were significantly lower than that in the control group (P<0.05). The expression of CD40 was not significantly different between ITP group and control group (P>0.05). Expressions of TNF-α significantly related with platelet counts in both ITP group and control group (ITP group, r=0.64, P<0.05; control group, r=-0.41, P<0.05). However the expression of CD40, TGF-β, CD40L, IL-8, IL-17A, IL-22, IL-10, IL-1β, IFN-γ and IL-4 significantly did not relate with platelet counts in both ITP and control group.

CONCLUSIONSThe secretory imbalance between pro-inflammatory and anti-inflammatory cytokines exists in the patients of ITP. The decrease of Plt regulated may be regulated by the abnormal expression of TNF-α.

Cytokines ; Humans ; Purpura, Thrombocytopenic, Idiopathic

Environmental exposure to heavy metals has been linked to a wide range of human health hazards. We detected the levels of 15 metals in urine samples from 500 representative sub-samples in an ongoing occupational cohort study (Jinchang Cohort) to directly evaluate metal exposure levels. Fifteen metals, namely As, Ba, Be, Cd, Cs, Cr, Co, Cu, Pb, Mn, Ni, Se, Tl, U, and Zn, were detected by inductively coupled plasma quadruple mass spectrometry. The results showed that median creatinine adjustment and geometric mean urinary metal levels were higher in the heavy metal-exposed group, except Se and Zn, than other reported general or occupational populations. Further studies should address the effects of heavy metals on human health.
China ; Cohort Studies ; Environmental Pollutants ; blood ; Humans ; Metals, Heavy ; blood ; Occupational Exposure

OBJECTIVETo study the association between metal exposure and risk of diabetes and prediabetes among Chinese workers exposed to metals.

METHODSWe used data obtained from the baseline survey of the Jinchang Cohort Study of workers in Jinchang Industry, the largest nickel production company in China. A total of 42,122 workers ⋝20 years of age were included in the study. A standardized, structured questionnaire was used to collect epidemiological information. Physical examinations and laboratory tests were conducted to evaluate the health status of the participants and to measure various biomarkers including blood sugar, lipids, and urinary metal concentrations. Logistic regression was used to study the association between occupational groups categorized according to the measured metal levels (office workers, low-level; mining/production workers, mid-level; and smelting/refining workers, high-level) and risk of diabetes and prediabetes.

RESULTSThe overall prevalence of diabetes and prediabetes was 7.5% and 16.8%, respectively. The adjusted odds ratios for diabetes among mining/production workers and smelting/refining workers compared to office workers were 1.5 (95% CI: 1.3, 1.7) and 3.8 (95% CI: 3.4, 4.3), respectively. No association was observed between these occupational groups and prediabetes in this study.

CONCLUSIONOccupations associated with higher levels of metal exposure were associated with an increased risk of diabetes in this cohort. More studies are needed to confirm this observed association.

Adult ; China ; epidemiology ; Cohort Studies ; Female ; Humans ; Male ; Metals, Heavy ; toxicity ; urine ; Middle Aged ; Occupational Exposure ; adverse effects ; Prediabetic State ; chemically induced ; epidemiology