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Altered theta-band sensory gating in individuals with high sensory processing sensitivity (SPS).
Brain research · Altered theta-band sensory gating in individuals with high sensory processing sensitivity (SPS).
透過時間頻率分析發現高敏感特質個體在theta頻帶展現較強的感覺閘抑制,挑戰傳統認為SPS等於感覺過度反應且抑制力弱的觀念,揭示其感覺處理為動態調整而非靜止過敏。
P518名成人,其中高敏感(HSP Scale前10%)與低敏感(HSP Scale後10%)且為5-HTTLPR SS基因型者,共計26高SPS、25低SPS
I無;為觀察性研究,比較高低SPS組在聽覺成對刺激范式下的腦電波反應
C高敏感特質組 vs 低敏感特質組(均控制5-HTTLPR SS基因型)
O時間領域(N100 SG比值)無顯著差異;但時間頻率分析顯示高SPS組theta帶(4-8 Hz)感覺閘抑制顯著增強(FDR校正後 p < 0.05)
Sex-specific links between stress regulation in early life and anxiety in middle childhood.
Psychoneuroendocrinology · Sex-specific links between stress regulation in early life and anxiety in middle childhood.
發現女童在8歲時焦慮症與較高嬰兒皮質醇反應性及較低胎盤11β-HSD2表達顯著相關,而男童僅與母親在8歲時的抑鬱症狀相關,證實壓力敏感性之發展具性別特異性。
P149對母子,母親懷孕<20週時納入追蹤,孩童至8歲評估
I無;追蹤觀察早期生活壓力生物標誌(母體憂鬱、胎盤皮質醇代謝、嬰兒皮質醇反應)對中兒期焦慮之影響
C男童 vs 女童 在早期壓力暴露與8歲焦慮症狀之關聯性
O僅女童:嬰兒12月皮質醇反應性↑ + 胎盤11β-HSD2↓ → 焦慮風險↑;男童:僅母親8歲時抑鬱 → 風險↑;母親產褥期抗憂藥使用 → 女童焦慮風險↓
The relationship between home environment and infant neuropsychological outcomes: Comparison between preterm and full-term infants.
Early human development · The relationship between home environment and infant neuropsychological outcomes: Comparison between preterm and full-term infants.
雖然優質家庭環境於所有婴兒均有益,但早產兒對惡質家庭環境在社會行為發展上呈顯著加倍脆弱性,支持壓力-脆弱模型而非累加或差異易感模型。
P68名早產兒(胎齡34.7±2.2週)與344名足月兒,平均評估年齡約7個月
I家庭環境品質(透過嬰兒家庭培養環境問卷測量)
C早產 vs 足月 婴兒 在家庭環境品質 Haziran �nőropsychological 發展(社會行動、大肌肉、小肌肉、語言)之交互效應
O僅在社會行為上顯著交互作用:早產兒在低品質家庭環境下社會行為顯著較差(β互動項顯著),其他領域無交互(僅主效應);支持強烈壓力-脆弱模型
Exposure to environmental toxicants and obstructive sleep apnea: a cross-sectional study.
Future science OA · Exposure to environmental toxicants and obstructive sleep apnea: a cross-sectional study.
在13,161名成人中,九種環境毒物(如鎘、VOC代謝物)與阻塞性睡眠呼吸暫停呈顯著關聯,且此關聯在女性及65歲以下者中更強,提示環境暴露之生理影響具性別與年齡差異。
P13,161名來自NHANES 2015-2020的成人
I環境毒物暴露(56種毒物,六大類別)
C具有 vs 不具有阻塞性睡眠呼吸暫停(OSA)之暴露水準
O九種毒物(血/尿鎘、七種VOC代謝物、三種半胱氨酸衍生物)與OSA顯著相關;非線性劑量反應;女性及<65歲群體 susceptiblity ↑
Natural small molecule evodiamine alleviates liver fibrosis by targeting the ANXA2-p110α axis in hepatic stellate cells.
Phytomedicine : international journal of phytotherapy and phytopharmacology · Natural small molecule evodiamine alleviates liver fibrosis by targeting the ANXA2-p110α axis in hepatic stellate cells.
艾萊鹼透過結合ANXA2並促進其泛素體降解,同時斷裂ANXA2與PI3K p110α的互作,從而在肝星狀細胞中抑制PI3K-Akt路徑,達到抗纖維化作用。
P人類LX-2細胞、大鼠HSC-T6細胞及三種小鼠肝纖維化模型(CCl4、DDC、HFD+CCl4)
I艾萊鹼(EVO,50 mg/kg)
C車輛對照 vs 艾萊鹼處理組
OEVO顯著抑制HSC活化、增殖及纖維化標誌(α-SMA、Col1A1);在體內改善肝功能及減少膠原沉積,無明顯毒性
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Encapsulation of thyme essential oil: a review of mechanistic insights and emerging applications.
Food chemistry
鼠李精油透過微納米封裝技術可改善其溶解性、穩定性與控制釋放,提升其作為天然防腐劑、抗菌藥及傷口敷料之實用性。
Hypoxia-inducible factor-1 (HIF-1) in the molecular mechanisms of liver fibrosis: research progress on its role and therapeutic strategies.
Journal of applied genetics
HIF-1透過調控肝星狀細胞活化、炎症與代謝重塑,參與肝纖維化之病理過程,是潛在的治療標的。
Tgfbr3 is required for the long-term maintenance of self-renewal potential in murine hematopoietic stem cells.
Blood science (Baltimore, Md.)
TGF-β受體複合物Tgfbr2/Tgfbr3/Eng在造血幹細胞中特異表達,其缺失會損害長期自我更新能力,揭示幹細胞穩定性之新調控機制。
Global relationships between body size and urban affinity across more than 30,000 plant and animal species.
eLife
在跨物種分析中,較大體型在植物中與城市親和力呈正相關,但在動物中關係變異大,提醒城市規劃需考慮物種特徵而非一概而論。
IGFIIR Aptamer-Functionalized Liposomes for Targeted Delivery of Sorafenib to Ameliorate Liver Fibrosis.
Langmuir : the ACS journal of surfaces and colloids
結合IGFIIR核酸 aptamosome 的脂質體可將索拉非尼精準導向活化的肝星狀細胞,顯著增強其抗纖維化療效並降低全身毒性。
Robust Surface [BO3] Gradient Integration: Nanoscale Engineering for Enhanced Environmental Stability of Sodium Layered Cathodes.
ACS nano
在鈉離子電池正極表面設計奈米級[BO3]梯度層,可同時抑制水合物 intercalation 與 Jahn-Teller 變形,顯著提升濕熱環境下的循環穩定性與貯存壽命。
Emerging roles of mitophagy in liver fibrosis: Implications for therapy.
Acta pharmacologica Sinica
線粒體自ophagy在肝纖維化中雙重調節:基水平維持肝星狀細胞功能保護,但過度激活可能導致健康粒線體被錯誤清除,反而惡化纖維化。
Delayed antiviral immune response in alveolar type 2 cells increases susceptibility to influenza virus in alveoli.
Chinese medical journal
肺泡Ⅱ型細胞對流感病毒較易感染,主要因其I型與III型 interferon 反應延遲,而非病毒受體表達差異所致。
FERMT3 alternative splicing enhances kindlin-3 membrane recruitment for neutrophil adhesion during stress myelopoiesis.
Blood
在造血壓力情況下(如G-CSF或移植後),FERMT3之長 isoform(含IPRR插入)被選擇性上調,促進kindlin-3與膜結合及β2整合素活化,以支持快速中性球動員。
Mechanisms of Hematopoietic Stem Cell Aging and Emerging Rejuvenation Strategies.
Stem cell reviews and reports
造血幹細胞老化源於細胞內基因表達失調與微環境炎症,復原策略包括針對偏向性粒細胞幹細胞、調節炎症通路以及表觀遺傳或代謝介入。
Anther Dehiscence: Mechanisms, Regulation, and Environmental Sensitivity.
Plant & cell physiology
花藥開裂過程同時受到脫水驅動機械力與激素訊號同步調控,以確保在濕度波動下仍能精準釋放花粉,是發育與環境耦合的經典模式。
Intracellular imaging and therapeutic application of liver fibrosis via a microRNA-on self-stacking amplification circuit.
Analytica chimica acta
利用miR221-3p觸發的DNA自組裝放大電路,可在活細胞中高靈敏度偵測其表達並同時透過破壞miR221-3p/SOCS1-STAT3軸來抑制肝星狀細胞活化,達診斷與治療雙重功能。
miR149-5p: A hepatocyte EXOmotif sequence containing microRNA that attenuates liver fibrosis by specifically targeting PDGFRB in HSCs.
Journal of advanced research
肝細胞來源exosome中的miR149-5p透過CCUC結構 motif 被選擇性載運,可直接抑制肝星狀細胞中PDGFRB表達,從而減少其活化、增殖及膠原沉積,雖在纖維化過程中被PU.1轉錄抑製而降低。
Contribution of p38 MAPK in liver fibrosis: An overview of mechanisms, signaling pathways, and therapeutic targets (Review).
International journal of molecular medicine
p38 MAPK作為壓力激活蛋白激酶,在肝纖維化中促進肝星狀細胞活化、ECM重塑、炎症與氧化應力,是多通路整合節點,其抑制具前臨床潛力。
Epigenetic regulation in liver fibrosis: Focus on the chromatin accessibility landscape.
European journal of pharmacology
染色質開放狀態決定肝纖維化相關基因之表達開關,受組蛋白修飾、DNA甲基化與重塑複合物共同調控,逆轉異常染色質可望成為精準抗纖療新策略。
Ginsenosides alleviate the progression of hepatic fibrosis by targeting the liver circadian clock gene.
Molecular medicine reports
人參皂苷透過調節肝臟核心 circadian 基因CLOCK的表達,逆轉其昏夜節律紊亂,從而減輕氧化損傷與纖維化進展,顯示節律修復為抗纖新途徑。
The m6A reader IGF2BP2 promotes hepatic fibrosis by stabilizing AEBP1 mRNA and regulating GRB2-mediated hepatic stellate cell activation.
Biochimica et biophysica acta. Molecular basis of disease
IGF2BP2透過結合m6A修飾的AEBP1 mRNA促進其穩定性,間接激活GRB2訊號,從而驅動肝星狀細胞活化與纖維化; knockdown IGF2BP2可逆轉此過程,揭示m6A-epitranscriptome在纖維化中的新角色。
Modern approaches to gut microbiome investigation: Sequencing, culturomics, metabolomics, and beyond.
Journal of microbiological methods
腸道 microbiome 研究正從16S測序迈向多組學整合(含代謝、蛋白質、轉錄)與空間解析,並結合AI/ML預測模型,以揭示宿主-微生物互動之精細機制。
Comparison of the effects of atypical antipsychotics on decreased libido in zebrafish and their mechanisms.
Behavioural brain research
利佩塞酮與氮氮平顯著減少斑馬魚求偶行為,伴隨腦部kiss2下調與 prolactin 上調;而阿立哌唑及喹etiapine則透過促進類固醇生成酶表達,可能維持生殖動機。
Thermal stress-induced cell death pathways in Drosophila: molecular insights into apoptosis, necrosis, and autophagy.
Insect biochemistry and molecular biology
在果蠅幼蟲中,冷應激導致凋亡通路基因(reaper, grim, sickle)上調,熱應誘導強烈熱休克蛋白表達;嚴重損傷則導致壞死伴黑斑形成,且冷熱適應展現明顯 trade-off。
Potentially regulating the ApoB RNA editosome via FXR activation: The natural compound continentalic acid alleviates hepatic fibrogenesis.
Phytomedicine : international journal of phytotherapy and phytopharmacology
大陸續隨酸透過激活 Farnesoid X 受體(FXR),進而抑制Apobec1/A1CF編輯複合物,減少肝星狀細胞活化與纖維化,提示FXR為肝病新標的。
Liver fibrosis: Pathogenesis and innovative nanoparticle-based therapeutic strategies.
International journal of pharmaceutics: X
納米藥物載具(如脂質體、膠束、納米晶)可將抗纖維化藥物精準導向肝星狀細胞或纖維組織,降低非靶向毒性並改善藥物動力學,是未來抗纖療法之重要方向。
Oleic acid modulates perilipin expression and lipid droplet contents in TGFβ1 activated HSCs.
Biochemical and biophysical research communications
油酸補充可部分恢復TGF-β1誘導之肝星狀細胞內質滴含量,並選擇性升調PLIN2,但未顯著降低纖維化標誌,顯示質滴重建僅為代謝適應而非逆轉致病表型。
Pterostilbene alleviates liver fibrosis by triggering ferroptosis in activated hepatic stellate cells through regulation of PI3K/Akt signaling pathway.
International immunopharmacology
藍莓及葡萄來源之白杉素可誘導肝星狀細胞發生鐵死亡(ferroptosis),途徑為抑制PI3K-Akt訊號,導致谷胱甘肽耗竭與脂質過氧化,顯示其具有潛力的抗纖化作用。
Discovery of cis-Gnetin H from peony seed coat as a potent antifibrotic agent modulating hepatic fibro-inflammatory pathways and gut microbiota homeostasis.
Phytomedicine : international journal of phytotherapy and phytopharmacology
牡丹種衣中之cis-Gnetin H為強效抗纖維化化合物,其機制包括激活Nrf2/HO-1抗氧化路徑、抑制NF-κB與TGF-β/Smad訊號,並透過調整腸道菌群(增加益生菌、減少致病菌)與SCFA產生來改善肝腸軸。
Interplay between growth factor signaling and epigenetic landscapes in stem cell stemness.
Cytokine
生長因子訊號終需經由染質重塑、DNA甲基化與組蛋白修飾等表觀遺傳機制轉換為穩定的轉錄輸出,以調控幹細胞自我更新與分化平衡,此機制在胚胎及成體幹細胞niches中皆具保守性。
Pharmacological activation of NO-cGMP signalling attenuates metabolic dysfunction-associated steatohepatitis.
British journal of pharmacology
藉由BAT-543激活NO敏感 guanylate cyclase,可增加肝星狀細胞cGMP產生,進而抑制其活化與纖維化,在代謝性脂肪肝炎模型中顯著改善病理指標,提示NO-cGMP通路為MASH治療之有希望標的。
Extracellular matrix stiffness in chronic liver disease: From mechanisms to treatments.
Biochemical pharmacology
基質緊度不僅是肝纖維化之結果,更通過整合素-FAK、Hippo-YAP/TAZ等力轉換通路回饋促進細胞活化與ECM再合成,形成惡性循環;干預基質松弛具潛力,亦可作為無創診斷指標。
Obesity history exacerbates liver macrophage-mediated fibrosis via IGFBP7.
Biochimica et biophysica acta. Molecular basis of disease
既往肥胖史會經由肝巨噬細胞中IGFBP7的持續升高與分泌,促進肝星狀細胞活化與纖維化,即使在減重後體重回彈時亦會加速MASH進展,提示IGFBP7為體重週期相關纖維化之關鍵介點。
Semaglutide exerts anti-pulmonary fibrosis effects by inhibiting cellular senescence through activation of the Sirt1/HSF1/HSPs pathway.
Biochemical pharmacology
司美格鲁肽透過脫醂HSF1(依賴Sirt1),促進HSF1結合熱休克蛋白啟動子並上調HSPs表達,從而抑制肺泡細胞老化與肺纖維化進展,證明其具備擴展適應症之潛力。
G22037, a novel oxadiazole-pyrazole derivative, attenuates liver fibrosis by targeting annexin A5 and inhibition of ER stress-dependent hepatic stellate cell activation.
Biochemical pharmacology
新穩雙環氮雜環衍生物G22037直接結合ANXA5,緩解鈣過載與內質網壓力,同時抑制巨噬細胞NLRP3炎症小體活化,雙重作用下顯著抑制肝星狀細胞活化與纖維化,具備開發為安全抗纖藥物之潛力。
Discovery of Arenarine D and its active derivatives as a novel lead targeting DYRK1B/MYH9 in hepatic fibrosis.
European journal of medicinal chemistry
從內生真菌中分離出天然產物Arenarine D,經結構優化後其衍生物(如8a,5b,11a,11b)於TGF-β1誘導之肝星狀細胞及動物纖維化模型中顯示抑積極的抗纖維化活性,為開發新藥提供重要導Chem。
HSP10, HSP60, and HSP70 overexpression associates with PD-L1 upregulation and adverse outcomes in on-small cell lung cancer.
Pathology, research and practice
在非小細胞肺癌中,HSP10/60/70過表達不僅與PD-L1升調呈正相關,更預後較差:縮短總體存活時間,並與免疫細胞浸润呈負相關,證明其為惡性表型之生物標誌。
Role of primary protectors of plant cells in salinity tolerance: molecular mechanisms and adaptive strategies.
Plant signaling & behavior
鹽鹼壓力下,植物透過離子轉運體(SOS1等)、穩定蛋白質的天然小分子(如脯氨酸)與抗氧化系統(SOD、CAT等)共同維持細胞穩定性,而HSPs與LEA蛋白則協助蛋白質穩定與膜完整。
High internal phase emulsions stabilized by polyphenol-mediated Moringa seed protein for β-carotene encapsulation: Enhanced stability and bioaccessibility.
Food research international (Ottawa, Ont.)
以芒果籽蛋白為基礎、加入多酚(如鞣酸)穩定的高內相乳液,可載攜高達81%之β-胡蘿蔔素,且在模擬消化中其釋放緩慢,提升生物利用度至40%,為脂溶性功能因子輸送提供新策略。