Integrated sentence-level speech perception evokes strengthened language networks and facilitates early speech development.

Natural poetic speeches (i.e., proverbs, nursery rhymes, and commercial ads) with strong prosodic regularities are easily memorized by children and the harmonious acoustic patterns are suggested to facilitate their integrated sentence processing. Do children have specific neural pathways for perceiving such poetic utterances, and does their speech development benefit from it? We recorded the task-induced hemodynamic changes of 94 children aged 2 to 12 years using functional near-infrared spectroscopy (fNIRS) while they listened to poetic and non-poetic natural sentences. Seventy-three adult as controls were recruited to investigate the developmental specificity of children group. The results indicated that poetic sentences perceiving is a highly integrated process featured by a lower brain workload in both groups. However, an early activated large-scale network was induced only in the child group, coordinated by hubs for connectivity diversity. Additionally, poetic speeches evoked activation in the phonological encoding regions in the children's group rather than adult controls which decreases with children's ages. The neural responses to poetic speeches were positively linked to children's speech communication performance, especially the fluency and semantic aspects. These results reveal children's neural sensitivity to integrated speech perception which facilitate early speech development by strengthening more sophisticated language networks and the perception-production circuit.

Associations between non-coding RNAs genetic polymorphisms with ovarian cancer risk: A systematic review and meta-analysis update with trial sequential analysis.

BACKGROUND: This systemic review and meta-analysis seeks to systematically analyze and summarize the association between non-coding RNA polymorphisms and ovarian cancer risk. METHODS: We searched PubMed, Web of Science and CNKI for available articles on non-coding RNA polymorphisms in patients with ovarian cancer from inception to March 1, 2023. The quality of each study included in the meta-analysis was rated according to the Newcastle-Ottawa Scale.Odds ratios (ORs) with their 95% confidence intervals (95% CI) were used to assess associations. Chi-square Q-test combined with inconsistency index (I2) was used to test for heterogeneity among studies. Lastly, trial sequential analysis (TSA) software was used to verify the reliability of meta-analysis results, and in-silico miRNA expression were also performed. The meta-analysis was registered with PROSPERO (No. CRD42023422091). RESULTS: A total of 17 case-control studies with 18 SNPs were selected, including 2 studies with H19 rs2107425 and HOTAIR rs4759314, and 5 studies with miR-146a rs2910164 and miR-196a rs11614913. Significant associations were found between H19 rs2107425, miR-146a rs2910164, and miR-196a rs11614913 and ovarian cancer risk. Three genetic models of H19 rs2107425 (CT vs TT (heterozygote model): OR = 1.36, 95% CI = 1.22-1.52, P < .00001; CC + CT vs TT (dominant model): OR = 1.12, 95% CI = 1.02-1.24, P = .02; and CC vs CT + TT (recessive model): OR = 1.23, 95% CI = 1.16-1.31, P < .00001), 2 genetic models of miR-146a rs2910164 (allele model: OR = 1.75, 95% CI = 1.05-2.91, P = .03; and heterozygote model: OR = 0.33, 95% CI = 0.11-0.98, P = .05), 3 genetic models of miR-196a rs11614913 (allele model: OR = 0.70, 95% CI = 0.59-0.82, P < .0001; dominant model: OR = 1.62, 95% CI = 1.18-2.24, P = .0001; and recessive model: OR = 0.70, 95% CI = 0.57-0.87, P = .03) were statistically linked to ovarian cancer risk. Subgroup analysis for miR-146a rs2910164 was performed according to ethnicity. No association was found in any genetic model. The outcomes of TSA also validated the findings of this meta-analysis. CONCLUSION: This study summarizes that H19 rs2107425, miR-146a rs2910164, and miR-196a rs11614913 polymorphisms are significantly linked with the risk of ovarian cancer, and moreover, large-scale and well-designed studies are needed to validate our result.

Case report and literature review on a large MBC with ulceration.

RATIONALE: Metaplastic breast cancer (MBC) is a rare tumor of the breast, and skin ulceration of breast tumors is a difficult clinical problem that reduces the patient's quality of life. PATIENT CONCERNS: There are currently no Standard Treatment Guidelines for MBC at present, and the treatment for the skin ulceration of breast tumors is limited in clinics. DIAGNOSIS: Here, we report the case of a patient with a large MBC and skin ulceration, accompanied by exudation and odor. INTERVENTION: The combined treatment of albumin paclitaxel and carrelizumab (anti-PD-1 immunotherapy) was effective in reducing the tumor, but it increased the severity of the skin ulceration. After taking traditional Chinese medicine, the skin ulceration healed completely. Then the patient underwent a mastectomy and radiotherapy. OUTCOMES: The patient has a high quality of life and was in good condition after the comprehensive treatment. LESSONS: This suggests that traditional Chinese medicine may have a good auxiliary therapeutic effect on the skin ulceration of MBC.

Corrigendum: Children's neural sensitivity to prosodic features of natural speech and its significance to speech development in cochlear implanted children.

[This corrects the article DOI: 10.3389/fnins.2022.892894.].

Children's Neural Sensitivity to Prosodic Features of Natural Speech and Its Significance to Speech Development in Cochlear Implanted Children.

Catchy utterances, such as proverbs, verses, and nursery rhymes (i.e., "No pain, no gain" in English), contain strong-prosodic (SP) features and are child-friendly in repeating and memorizing; yet the way those prosodic features encoded by neural activity and their influence on speech development in children are still largely unknown. Using functional near-infrared spectroscopy (fNIRS), this study investigated the cortical responses to the perception of natural speech sentences with strong/weak-prosodic (SP/WP) features and evaluated the speech communication ability in 21 pre-lingually deaf children with cochlear implantation (CI) and 25 normal hearing (NH) children. A comprehensive evaluation of speech communication ability was conducted on all the participants to explore the potential correlations between neural activities and children's speech development. The SP information evoked right-lateralized cortical responses across a broad brain network in NH children and facilitated the early integration of linguistic information, highlighting children's neural sensitivity to natural SP sentences. In contrast, children with CI showed significantly weaker cortical activation and characteristic deficits in speech perception with SP features, suggesting hearing loss at the early age of life, causing significantly impaired sensitivity to prosodic features of sentences. Importantly, the level of neural sensitivity to SP sentences was significantly related to the speech behaviors of all children participants. These findings demonstrate the significance of speech prosodic features in children's speech development.

Prognosis analysis of patients with mental disorders with COVID-19: a single-center retrospective study.

Our study aimed to investigate the factors affecting the prognosis of patients with mental disorders with COVID-19. All patients with mental disorders who were diagnosed with COVID-19 at the intensive care unit of Wuhan Mental Health Center during the period January 3 to March 1, 2020 were selected. The influence of the baseline characteristics, clinical symptoms, laboratory parameters and the types of mental disorders on prognosis were analyzed. According to their final prognosis, the patients were divided into the deceased group (5 patients) and the cured group (25 patients). The mortality rate of patients with dementia was significantly higher than that of patients with other mental disorders (P = 0.001). The levels of certain laboratory parameters in the serum of dementia patients were significantly increased compared with levels in nondementia patients (WBC count: 10.100±6.147 vs. 5.694±3.383, p = 0.029; neutrophil count: 8.504± 5.993 vs. 3.764 ± 2.733, P = 0.008; BUN: 8.300± 4.072 vs. 4.364 ± 1.196, P = 0.001). Our research indicated that the mortality rate of dementia patients with COVID-19 was higher than that of patients with other mental disorders. A focus on the inflammatory response of dementia patients may provide novel ideas for reducing mortality.

The effects of data-driven learning activities on EFL learners' writing development.

Data-driven learning has been proved as an effective approach in helping learners solve various writing problems such as correcting lexical or grammatical errors, improving the use of collocations and generating ideas in writing, etc. This article reports on an empirical study in which data-driven learning was accomplished with the assistance of the user-friendly BNCweb, and presents the evaluation of the outcome by comparing the effectiveness of BNCweb and a search engine Baidu which is most commonly used as reference resource by Chinese learners of English as a foreign language. The quantitative results about 48 Chinese college students revealed that the experimental group which used BNCweb performed significantly better in the post-test in terms of writing fluency and accuracy, as compared with the control group which used the search engine Baidu. However, no significant difference was found between the two groups in terms of writing complexity. The qualitative results about the interview revealed that learners generally showed a positive attitude toward the use of BNCweb but there were still some problems of using corpora in the writing process, thus the combined use of corpora and other types of reference resource was suggested as a possible way to counter the potential barriers for Chinese learners of English.

Progress in the research on the mechanism of bone metastasis in lung cancer.

Lung cancer is still the predominant cause of cancer-associated mortality worldwide. The bone metastasis of lung cancer brings great suffering to the patient. Previous advances have provided insights into the mechanism of bone metastasis. Previous research has investigated lung cancer stem cells and three steps were determined for the lung cancer cells to metastasize to the bone: i) Escaping from the primary tumor; ii) moving in the circulation; iii) colonizing in the bone. Key molecules are involved in each of these process. Although there is a close association and similarity, dynamic microenvironments affect these processes. The receptor activator of nuclear factor-κB (RANK)/RANKL axis serves a vital role in the regulation of the generation and activation of osteoclasts during the osteolytic lesion. However, the specific molecules for the lung cancer cells to metastasize to the bone require further research and exploration. The present study aimed to investigate the relative molecular mechanisms of bone metastasis in lung cancer in recent years, providing a general understanding about the features of lung cancer preferences to bone, and discussing other things that require investigation.

Intrinsic Flame-Retardant and Thermally Stable Epoxy Endowed by a Highly Efficient, Multifunctional Curing Agent.

It is difficult to realize flame retardancy of epoxy without suffering much detriment in thermal stability. To solve the problem, a super-efficient phosphorus-nitrogen-containing reactive-type flame retardant, 10-(hydroxy(4-hydroxyphenyl)methyl)-5,10-dihydrophenophosphazinine-10-oxide (HB-DPPA) is synthesized and characterized. When it is used as a co-curing agent of 4,4'-methylenedianiline (DDM) for curing diglycidyl ether of bisphenol A (DGEBA), the cured epoxy achieves UL-94 V-0 rating with the limiting oxygen index of 29.3%. In this case, the phosphorus content in the system is exceptionally low (0.18 wt %). To the best of our knowledge, it currently has the highest efficiency among similar epoxy systems. Such excellent flame retardancy originates from the exclusive chemical structure of the phenophosphazine moiety, in which the phosphorus element is stabilized by the two adjacent aromatic rings. The action in the condensed phase is enhanced and followed by pressurization of the pyrolytic gases that induces the blowing-out effect during combustion. The cone calorimeter result reveals the formation of a unique intumescent char structure with five discernible layers. Owing to the super-efficient flame retardancy and the rigid molecular structure of HB-DPPA, the flame-retardant epoxy acquires high thermal stability and its initial decomposition temperature only decreases by 4.6 °C as compared with the unmodified one.

[Effects of syndrome-differentiation acupuncture on life quality in patients with functional dyspepsia].

OBJECTIVE: To observe effects of syndrome-differentiation acupuncture on life quality in patients with functional dyspepsia (FD) in order to evaluate its clinical efficacy. METHODS: One hundred and five cases of FD were randomly divided into a syndrome-differentiation acupuncture group, a regular acupuncture group and a non-acupoint group, 35 cases in each one. Zhongwan (CV 12), Tianshu (ST 25), Zusanli (ST 36) were selected as main acupoints in the syndrome-differentiation acupuncture group. After syndrome differentiation, Danzhong (CV 17) and Zhangmen (LR 13) were added for those with stagnation of liver qi; Pishu (BL 20) and Weishu (BL 21) were added for those with deficiency of spleen-stomach qi; Qimen (LR 14) and Taichong (LR 3) were added for liver-qi invading stomach and Yinlingquan (SP 9) and Neiting (ST 44) were added for dampness-heat blocking stomach. The selection of acupoints in the regular acupuncture group was the same as main acupoints in the syndrome-differentiation acupuncture group. The points 10 mm lateral to the main acupoints were selected in the non-acupoint group. The treatment was given once a day, six days as a treatment course and totally two courses were required. The symptom total score, health-related quality of life survey (SF-36) and Nepean dyspepsia index (NDI) were evaluated before and after the treatment as well as one month after the treatment (follow-up visit), respectively. The efficacy was also assessed. RESULTS: After the treatment, the total effective rate was 87.5% (28/32) in the syndrome-differentiation acupuncture group, which was superior to 74.2% (23/31) in the regular acupuncture group and 20.7% (6/29) in the non-acupoint group (P < 0.05, P < 0.01). Compared before the treatment, the SF-36, NDI and symptom total score after the treatment and in the follow-up visit were all obviously improved in the syndrome-differentiation acupuncture group and regular acupuncture group (all P < 0.05), which was the most obvious in the syndrome-differentiation acupuncture group [after the treatment, SF-36: 84.54 +/- 5.93 vs 81.44 +/- 6.22, 63.46 +/- 6.59; NDSI: 18.94 +/- 9.30 vs 21.23 +/- 8.39, 43.93 +/- 11.26; NDLQI: 71.42 +/- 7.23 vs 63.11 +/- 7.06, 54.87 +/- 6.00; symptom total score: 22.06 +/- 15.80 vs 32.52 +/- 16.88, 47.97 +/- 10.92]; the improvement in the regular acupuncture group was more obvious than that in the non-acupoint group (P < 0.01, P < 0.05). Compared before the treatment, only NDSI score was improved in the non-acupoint group after the treatment (P < 0.05). CONCLUSION: The syndrome-differentiation acupuncture could obviously improve patient's life quality in the treatment of FD, which is an effective therapy for FD.