Daily Journal Digest — 2026-07-09¶
過去 24 小時新增:Transplant ID × 20、One Health × 10、Food Security × 11,共 41 篇。
⭐ 今日亮點¶
- Virus infections and cancers: from mechanisms to therapeutics
病毒致癌的整合框架很完整 - Reduced Activity of Triazole Antifungal Agents Against Aspergillus tubingensis From a Global Collection of Genomically-Characterized Aspergillus Section Nigri Clinical Isolates (2020-2023)
臨床微生物與抗黴菌藥決策相關 - Molecular mechanisms driving Aspergillus fumigatus disease: host interaction, virulence, biofilms, and resistance
Aspergillus致病機轉整合
🔬 深入評讀¶
Virus infections and cancers: from mechanisms to therapeutics¶
Mol Biomed | DOI | Li, Y., Yu, W., Yun, J., Wang, J., Liu, Y., Su, H., Guo, H., Yang, J., Yan, Y., Yan, X., Zhang, S., Yang, H. & Wang, Z. (2026) Virus infections and cancers: From mechanisms to therapeutics. Mol. Biomed. 7 (1). doi:10.1186/s43556-026-00485-6.
- 設計:這是一篇 2026 年 7 月 8 日發表於 Molecular Biomedicine 的 narrative review/translational perspective,不是系統性回顧或統合分析;全文整合 IARC 認定的 7 種人類致癌病毒(HPV、EBV、KSHV、HBV、HCV、MCPyV、HTLV-1),並把 HIV 與 SARS-CoV-2 等新興或間接相關病毒納入討論。
- 樣本:本文沒有單一研究樣本或追蹤期間,而是橫跨全球流行病學、機轉與治療策略:文中引用 2022 年 HBV/HCV 相關 liver cancer 約 870,000 新病例、760,000 死亡,HPV 相關 cervical cancer 約 662,000 新病例、349,000 死亡,並指出 EBV 在健康成人盛行率超過 95%、MCPyV 約見於 80% Merkel cell carcinoma。
- 關鍵論點:核心結論是病毒相關癌症約占全球癌症 15%–20%,主要透過 genome integration、viral oncogene、epigenetic remodeling、PI3K/AKT/mTOR、NF-κB/STAT3、Wnt/β-catenin、代謝重編程與免疫逃脫共同推動致癌;以效應量解讀,HPV 疫苗可預防約 70%–90% 相關癌症、HBV 疫苗使 5 歲以下兒童 HBsAg 盛行率由 >5% 降至 0.9%,這些預防效果很大且臨床意義明確。
- Limitation:主要限制是敘述性整合,未提供系統性搜尋策略、納入排除標準、偏差風險評估或 pooled HR/OR/CI,因此不能把不同病毒、癌別與地區的資料視為同質證據。SARS-CoV-2、HPyV6/7、JCPyV、BKPyV、RSV、monkeypox virus、chikungunya virus 等段落多屬假說生成,全文也明確指出直接致癌證據不足,較適合解讀為長期監測與機轉研究方向。
- Bottom line:臨床上應把 HPV、HBV、HCV、EBV、KSHV、MCPyV、HTLV-1 與 HIV 視為癌症預防與風險分層的一部分:能接種疫苗就接種,能用 antiviral therapy 清除或抑制就及早處理,免疫不全族群則需更積極篩檢 HPV、KSHV、EBV 與肝癌相關風險。
Reduced Activity of Triazole Antifungal Agents Against Aspergillus tubingensis From a Global Collection of Genomically-Characterized Aspergillus Section Nigri Clinical Isolates (2020-2023)¶
Mycoses | IF 4.1 | DOI | Kimbrough, J.H., Winkler, M.L., Karr, M.H., Ewald, J.M. & Castanheira, M. (2026) Reduced Activity of Triazole Antifungal Agents Against Aspergillus Tubingensis From a Global Collection of Genomically-Characterized Aspergillus Section Nigri Clinical Isolates (2020--2023). Mycoses. 69 (7). doi:10.1111/myc.70197.
- 設計:這是 2020–2023 年全球臨床 Aspergillus section Nigri 分離株研究,使用 whole genome sequencing 與 comparative genomics 做物種鑑定,並以 broth microdilution 評估 antifungal susceptibility。
- 樣本:共納入 135 株 genomically-characterized clinical isolates;主要物種為 A. welwitschiae 61 株(45.2%)與 A. tubingensis 51 株(37.8%),研究也比較不同區域與時間趨勢。
- 關鍵數字:A. tubingensis 只占 37.8%,卻占 azole MIC 高於 CLSI A. niger ECV 分離株的 87.9%(29/33),提示 routine identification 若只停在 section Nigri 可能低估 species-linked reduced azole activity。所有 azoles 對 A. welwitschiae 與 A. niger 多維持高活性(≥93.7% WT),而 A. tubingensis 對 posaconazole 仍為 100% WT;多數 azole-NWT isolates 沒有 CYP51A/B 特異變化,表示可能存在 target-site 以外機轉。
- Limitation:限制包括分離株數仍有限、臨床感染型態與治療 outcome 未在摘要中連結,且 ECV 是以 A. niger 為基準套用到 section Nigri 的解讀。這類 in vitro MIC 與 genomics 訊號需要結合病人暴露史、藥物濃度與臨床反應,不能單獨等同治療失敗風險。
- Bottom line:遇到 section Nigri aspergillosis 或 otomycosis,若病情嚴重、azole 暴露後進展或 MIC 偏高,精準 speciation 與 susceptibility testing 會直接影響抗黴菌藥選擇。
Molecular mechanisms driving Aspergillus fumigatus disease: host interaction, virulence, biofilms, and resistance¶
Front Mol Biosci | DOI | Parveen, A., Karak, P., Adhikari, A. & Das, S.K. (2026) Molecular mechanisms driving Aspergillus fumigatus disease: Host interaction, virulence, biofilms, and resistance. Front. Mol. Biosci. 13. doi:10.3389/fmolb.2026.1829493.
- 設計:這是敘述性綜述,整理 A. fumigatus 致病機轉、host interaction、virulence、biofilms、antifungal resistance,以及診斷與治療進展;abstract 未提供系統性檢索策略、研究期間或明確地區範圍。
- 樣本:本文聚焦免疫低下者與慢性肺病患者等高風險族群,涵蓋 allergic disease、chronic pulmonary aspergillosis 與 invasive aspergillosis;未提供納入研究數、比較組或追蹤時間。
- 關鍵論點:核心論點是 A. fumigatus 可藉由耐熱、生物膜、毒性因子與免疫調控造成持續感染,並使 antifungal resistance 更難處理;文中也強調亞洲 resistance 上升、新 antifungals、lipopeptides、marine bioactive substances、個人化治療與新診斷技術的重要性,但 abstract 未提供量化效應值。
- Limitation:作為敘述性綜述,主要限制是未見系統性檢索、RoB 評估或證據分級,因此不同機轉與治療策略之間的證據強度不易比較;部分預防與新治療方向仍偏研究前沿,臨床可用性需另看試驗與真實世界資料。
- Bottom line:對 transplant ID 與伺機性感染讀者,這篇可作為重新整理 A. fumigatus 致病、biofilm、抗藥與新診斷治療方向的框架文。
🔴 Transplant & Opportunistic Infections¶
Reduced Activity of Triazole Antifungal Agents Against Aspergillus tubingensis From a Global Collection of Genomically-Characterized Aspergillus Section Nigri Clinical Isolates (2020-2023)¶
Authors: Kimbrough JH et al. | Journal: Mycoses | Date: 2026 Jul
DOI: 10.1111/myc.70197
TL;DR: 全球135株A. section Nigri臨床分離株中,A. tubingensis占37.8%,卻占azole MIC高於ECV者87.9%;posaconazole仍100% WT。
不嘻嘻:azole戰線又縮水,真菌界很會加班。
Host Immunosuppression and Antifungal Pressure Cooperatively Shape Fungal Adaptation and Pulmonary Microenvironment in Cryptococcosis¶
Authors: Alves V et al. | Journal: Microb Pathog | Date: 2026 Jul 07
DOI: 10.1016/j.micpath.2026.108688
TL;DR: 肺部cryptococcosis小鼠模型中,dexamethasone促進菌量、M2-like polarization與肺損傷;fluconazole降低菌量並部分恢復肺結構與免疫平衡。
嘻嘻:免疫與藥壓被拆開看,治療線索更立體了。
Decline in Calmette-Guérin Bacillus Vaccination Coverage and Change in the Spatiotemporal Pattern of Extrapulmonary Tuberculosis in Children and Adolescents in Brazil: An Ecological Study, 2004-2023¶
Authors: Ramos-Silva A et al. | Journal: Trop Med Int Health | Date: 2026 Jul 08
DOI: 10.1111/tmi.70198
TL;DR: 巴西2004–2023年兒少extrapulmonary tuberculosis通報整體下降但0–4歲上升;BCG覆蓋率每增10百分點,通報率較低(IRR 0.9755)。
不嘻嘻:BCG掉隊時,小小孩最先替大家補考。
Virus infections and cancers: from mechanisms to therapeutics¶
Authors: Li Y et al. | Journal: Mol Biomed | Date: 2026 Jul 08
DOI: 10.1186/s43556-026-00485-6
TL;DR: 病毒相關癌症涵蓋HPV、EBV、HBV、HCV、MCPyV、HTLV-1、KSHV與HIV;機轉包括oncogene、DNA integration、免疫逃脫與TME重塑。
嘻嘻:病毒癌症地圖越清楚,介入點就越像寶藏。
Evaluation of sepsis screening and matrix-assisted laser desorption ionisation-time of flight mass spectrometry for the diagnosis of neonatal candidaemia in a Sub-Himalayan tertiary centre in India¶
Authors: Gupta A et al. | Journal: Trop Doct | Date: 2026 Jul 08
DOI: 10.1177/00494755261467569
TL;DR: 印度Sub-Himalayan新生兒candidaemia中,non-albicans Candida占75%,死亡率30%;sepsis screen敏感度77.8%,MALDI-TOF MS較VITEK-2準確快速。
不嘻嘻:新生兒碰上Candidia,時間永遠站在壞人那邊。
Digital health implementation research across selected African countries: a bibliometric analysis of maternal health and infectious diseases with observations on precision medicine representation (2015-2025)¶
Authors: Agbeyangi AO et al. | Journal: Front Digit Health | Date: 2026
DOI: 10.3389/fdgth.2026.1831353
TL;DR: 非洲8國2015–2025年digital health implementation研究納入440篇,2020後快速增加;主題集中maternal health、HIV、tuberculosis與mHealth。
嘻嘻:digital health在非洲加速,落地研究終於有聲量。
Chronic granulomatous disease: A multicenter study from the MENA region¶
Authors: Al-Tamemi S et al. | Journal: J Hum Immun | Date: 2026 Sep 07
DOI: 10.70962/jhi.20260014
TL;DR: MENA地區322名CGD患者肺炎58.0%、lymphadenitis 49.1%、invasive pulmonary aspergillosis 17.7%;10年存活率77.3%。
不嘻嘻:CGD的感染清單,長得像值班惡夢目錄。
Subglottic Mucormycosis and Invasive Candidiasis in Uncontrolled Diabetes Mellitus - a Case Report with Review of the Literature¶
Authors: Anandani G et al. | Journal: Maedica (Bucur) | Date: 2026 Jun
DOI: 10.26574/maedica.2026.21.2.532
TL;DR: 未控制diabetes mellitus個案出現罕見subglottic mucormycosis合併invasive candidiasis;早期histopathology、microbiology與內外科合併治療是關鍵。
不嘻嘻:diabetes mellitus失控,黴菌直接開派對。
Optimization of Valganciclovir for Treatment of Cytomegalovirus Infection in Pediatric Liver Transplant Recipients: A Prospective Pharmacokinetic Study¶
Authors: Shoji K et al. | Journal: Transplant Direct | Date: 2026 Jul
DOI: 10.1097/TXD.0000000000001964
TL;DR: 14名兒童liver transplant後CMV感染者中,valganciclovir BSA dosing達AUC目標率21.4%、BW dosing為0%;AUC越高,CMV viremia清除越快。
嘻嘻:valganciclovir劑量學終於往精準一點靠近。
Molecular mechanisms driving Aspergillus fumigatus disease: host interaction, virulence, biofilms, and resistance¶
Authors: Parveen A et al. | Journal: Front Mol Biosci | Date: 2026
DOI: 10.3389/fmolb.2026.1829493
TL;DR: A. fumigatus致病涉及host interaction、virulence、biofilms與antifungal resistance;亞洲resistance上升,新antifungals與診斷技術仍是重點。
不嘻嘻:A. fumigatus老招新招都有,醫師只能繼續練功。
No association between delayed graft function and BK polyomavirus infection reactivation after kidney transplantation: a systematic review and meta-analysis¶
Authors: Kitrungphaiboon T et al. | Journal: Front Nephrol | Date: 2026
DOI: 10.3389/fneph.2026.1790723
TL;DR: 單中心1770名kidney transplant recipients與11篇研究meta-analysis顯示,DGF與BKPyV DNAemia無顯著關聯(OR 1.00, 95% CI 0.67–1.50)。
嘻嘻:BKPyV少一個嫌疑犯,臨床腦容量省一點。
Survival Analysis of Risk Factors for Death in Patients With TB Based on Clinical and Imaging Characteristics¶
Authors: Han J et al. | Journal: Can Respir J | Date: 2026
DOI: 10.1155/carj/1050817
TL;DR: 天津2014–2024年9270名tuberculosis DOTS患者死亡率4.16%;男性、高齡、HIV陽性、空洞、初痰陽性、心包積液與miliary nodules增死亡風險。
不嘻嘻:tuberculosis風險因子很老派,殺傷力很現代。
Effects of the HDAC6/8 Inhibitor MC1568, Alone and in Combination With Fluconazole, in Non-Albicans Candida Species Infections¶
Authors: Giammarino A et al. | Journal: Microbiologyopen | Date: 2026 Aug
DOI: 10.1002/mbo3.70188
TL;DR: MC1568合併Fluconazole對non-albicans Candida有synergy,降低biofilm;C. tropicalis感染Galleria模型存活率增加70%。
嘻嘻:HDAC inhibitor幫fluconazole助攻,值得多看一眼。
Manifestations of tuberculosis possibly associated with rituximab in a patient with diagnosed multiple sclerosis: a case report¶
Authors: Poorsaadat L et al. | Journal: J Med Case Rep | Date: 2026 Jul 07
DOI: 10.1186/s13256-026-06325-z
TL;DR: 55歲multiple sclerosis女性使用rituximab 5年後出現多系統tuberculosis;停rituximab並完成標準anti-TB治療,1年無reactivation。
不嘻嘻:rituximab很強,tuberculosis也沒有在客氣。
Clinical characteristics and risk factors for mortality in pulmonary mucormycosis among patients with non-hematologic malignancies¶
Authors: Zhang R et al. | Journal: BMC Pulm Med | Date: 2026 Jul 08
DOI: 10.1186/s12890-026-04474-x
TL;DR: 46名non-hematologic malignancy肺mucormycosis患者90天死亡率37.0%;immunosuppressants為獨立死亡因子(aHR 7.51, 95% CI 2.72–20.74)。
不嘻嘻:mucormycosis遇上免疫抑制,劇本通常很硬。
Predictors of Recurrence Following Bronchial Artery Embolisation (BAE) for Haemoptysis: A Systematic Review and Evidence Synthesis Analyses Using SWiM Guidelines¶
Authors: Sethi D et al. | Journal: Cardiovasc Intervent Radiol | Date: 2026 Jul 07
DOI: 10.1007/s00270-026-04520-5
TL;DR: 65篇、12143名BAE後haemoptysis患者中,systemic-pulmonary shunts、NBSCs、pleural thickening、bronchiectasis與aspergillosis預測復發。
不嘻嘻:BAE止血後還會回馬槍,胸腔科不准下班。
Predictors of mortality in hospitalized patients with disseminated histoplasmosis¶
Authors: Gastaldi FM et al. | Journal: Braz J Infect Dis | Date: 2026 Jul 07
DOI: 10.1016/j.bjid.2026.105891
TL;DR: 巴西105名HIV合併disseminated histoplasmosis住院者死亡率28.5%;入院tachypnea為唯一獨立死亡因子(OR 3.9, 95% CI 1.39–10.97)。
不嘻嘻:histoplasmosis加HIV,呼吸急就像紅色警報。
Unusual gastrointestinal histoplasmosis with jejunal perforation in a 57-year-old patient from Bogotá: Case report¶
Authors: Gaviria-Delgado DM et al. | Journal: Biomedica | Date: 2026 Apr 28
DOI: 10.7705/biomedica.7959
TL;DR: 波哥大57歲男性gastrointestinal histoplasmosis併jejunal perforation與septic shock,血液與腹水culture陰性,biopsy見Histoplasma spp.後仍死亡。
不嘻嘻:culture陰性不代表沒事,病理才是最後救援。
S2k Guideline Diagnosis and Assessment of Lung Disease Caused by Occupational Silica Dust Exposure (Silicosis) - Clinical Practice Guidelines published by the German Respiratory Society (DGP)¶
Authors: Preisser AM et al. | Journal: Respiration | Date: 2026 Jul 07
DOI: 10.1159/000553350
TL;DR: 德國S2k silicosis指引強調症狀、心肺功能與胸部X光相關性低;建議qualified low dose volumetric HRCT評估肺、hilum、mediastinum與淋巴結。
嘻嘻:silicosis評估更靠HRCT,少一點猜謎人生。
Histoplasma antigen detection: A laboratory-based retrospective review of routine testing from 2021 to 2023¶
Authors: Gómez JC et al. | Journal: Biomedica | Date: 2026 Apr 28
DOI: 10.7705/biomedica.7866
TL;DR: 2021–2023年2442件尿液Histoplasma antigen檢測中282件陽性(12%);成人陽性率12%、兒童4%,成人antigen濃度較高。
嘻嘻:Histoplasma antigen有穩定產出,診斷工具箱加分。
🟢 One Health / Zoonoses¶
Filovirus Surveillance in Communities Bordering Equatorial Guinea, Marburg Outbreak, Cameroon, 2023¶
Authors: Ramassamy JL et al. | Journal: Emerg Infect Dis | Date: 2026 Jul 07
DOI: 10.3201/eid3208.260117
TL;DR: 赤道幾內亞2023年MARV outbreak後,喀麥隆南部181人surveillance中3人有MARV antibodies、7人有Ebola virus antibodies;289隻蝙蝠未檢出MARV RNA。
不嘻嘻:filovirus沒爆不等於沒影子,邊境監測很現實。
Pathogenesis of Brucella abortus and Brucella melitensis in bovine and ovine-derived trophoblasts and macrophages and impaired intracellular trafficking of the Rev1 vaccine strain¶
Authors: Elizalde-Bielsa A et al. | Journal: Vet Res | Date: 2026 Jul 07
DOI: 10.1186/s13567-026-01781-3
TL;DR: B. abortus與B. melitensis在反芻動物trophoblasts與macrophages中24 hpi進入LAMP1-negative vacuoles;Rev1 trafficking與replication延遲。
嘻嘻:Brucella胞內路線被看清,疫苗設計多了線索。
Dissemination of antibiotic-resistant enterobacteriaceae from hospital wastewater in Gabon: implications for the one health strategy¶
Authors: Chandja WBE et al. | Journal: BMC Microbiol | Date: 2026 Jul 07
DOI: 10.1186/s12866-026-05384-y
TL;DR: 加彭11家醫院98件水樣分離113株Enterobacteriaceae,醫院廢水菌量達1.68×10⁸ CFU/mL;全株為MDR,beta-lactams抗藥性>95%。
不嘻嘻:醫院廢水變MDR展示間,One Health壓力山大。
Mapping tissue-specific protease dynamics in the pig respiratory tract during influenza a virus infection¶
Authors: Polhaus CH et al. | Journal: Sci Rep | Date: 2026 Jul 07
DOI: 10.1038/s41598-026-59762-7
TL;DR: H1N1豬模型以proteomics與N-terminomics在鼻黏膜、氣管、肺辨識112種host proteases;ST14、KLKB1、PRSS8與LGMN感染後增加且具活性。
嘻嘻:influenza切入host proteases,病毒弱點又多一格。
Seroprevalence of Rift Valley fever virus and factors associated with exposure in south-central Uganda¶
Authors: Nalwadda J et al. | Journal: BMC Infect Dis | Date: 2026 Jul 07
DOI: 10.1186/s12879-026-13923-1
TL;DR: 烏干達中南部1199份血清中86人RVFV IgG陽性(7.8%);農業社區與年齡25–34、≥35歲相關,養豬則暴露風險較低。
不嘻嘻:RVFV在農村低調巡迴,公共衛生不能裝沒看到。
From awareness to action: determinants of zoonotic risk perception and protective practices among farm and livestock workers¶
Authors: Ooi YS et al. | Journal: Front Public Health | Date: 2026
DOI: 10.3389/fpubh.2026.1818149
TL;DR: 28篇farm與livestock workers研究顯示,工作者雖知道動物可傳病,但對特定pathogens與傳播途徑認知不足;PPE、清水與制度支持影響防護落差。
不嘻嘻:知道會傳染還缺PPE,教育輸給現場條件。
From Clustered to Sporadic: Structural Shifts in the Spatiotemporal Dynamics of HPAI Following the 2017 Policy Reinforcement in South Korea (2003-2025)¶
Authors: Park SD et al. | Journal: Transbound Emerg Dis | Date: 2026
DOI: 10.1155/tbed/5747471
TL;DR: 南韓2003–2025年12波HPAI資料顯示,2017政策強化後由大規模clustered epidemics轉為較sporadic;但第11波仍見局部爆發風險。
嘻嘻:HPAI從群聚變零星,政策看來真的有咬住。
Epidemiological and Environmental Risk Factors for Human Leptospirosis Cases in Buenos Aires Province, Argentina (2000-2016): An Ecological Study¶
Authors: Scialfa EA et al. | Journal: Zoonoses Public Health | Date: 2026 Jul 06
DOI: 10.1111/zph.70074
TL;DR: 阿根廷布宜諾斯艾利斯省2000–2016年5629疑似leptospirosis中487例確診、致死率2.3%;TWS與發生率高度相關(R=0.82)。
不嘻嘻:leptospirosis跟環境黏很緊,下雨天先緊張。
A One Health digital twin framework for leprosy: linking host, pathogen, and population dynamics¶
Authors: Siddiqui R et al. | Journal: Wien Med Wochenschr | Date: 2026 Jul 08
DOI: 10.1007/s10354-026-01176-1
Metagenomics comparison identifies shared pathogenic microbiome in humans, pigs and chickens¶
Authors: Yu SJ et al. | Journal: Appl Microbiol Biotechnol | Date: 2026 Jul 08
DOI: 10.1007/s00253-026-13948-1
TL;DR: 1274份人、豬、雞shotgun metagenomic糞便樣本顯示host species主導gut microbiome;仍共享含E. coli與C. perfringens等pathogenic SGBs。
不嘻嘻:人豬雞共享病原庫,腸道外交有點太開放。
🟡 Food Security / Food Safety¶
Emerging plasma-activated technologies for future food preservation: principles, mechanisms and potential large-scale applications¶
Authors: Tang S et al. | Journal: Food Res Int | Date: 2026 Sep 30
DOI: 10.1016/j.foodres.2026.119651
TL;DR: plasma-activated water、mist與ice可藉RONS抑制biofilms與spores並延長食品保存;但大規模應用仍需generation參數標準化與完整安全評估。
嘻嘻:plasma技術很香,但安全作業還要補滿。
Tricholoma matsutake polysaccharides promote physiological germination and metabolic reactivation of Bacillus cereus spores: Mechanisms and application in milk preservation¶
Authors: Zhao M et al. | Journal: Int J Food Microbiol | Date: 2026 Jul 03
DOI: 10.1016/j.ijfoodmicro.2026.111936
TL;DR: 1% Tricholoma matsutake polysaccharides可誘導B. cereus spores germination,2小時OD600降>34%;合併mild pasteurization於5天牛奶保存抑制outgrowth最佳。
嘻嘻:先叫醒spores再收拾,食品保存很有戰術感。
Dissipation behavior and risk assessment of four pesticides in shiitake mushrooms from cultivation to processing¶
Authors: Liang J et al. | Journal: NPJ Sci Food | Date: 2026 Jul 06
DOI: 10.1038/s41538-026-00975-5
TL;DR: 香菇田間試驗顯示4種農藥半衰期1.1–1.8天;清洗、煮沸等多降低殘留,熱風與crispy processing可濃縮部分殘留,risk quotient均<1。
嘻嘻:香菇農藥風險可控,料理流程也有科學感。
Novel Synthetic Method and Antifungal Activity Evaluation of CF3-Containing Luotonin A Derivatives¶
Authors: Fan L et al. | Journal: J Agric Food Chem | Date: 2026 Jul 08
DOI: 10.1021/acs.jafc.5c14129
TL;DR: 53種CF3-luotonin A derivatives中compound 18對Gaeumannomyces graminis var. tritici EC50為13.6 μg/mL,較silthiopham活性高1.6倍。
嘻嘻:luotonin A改造有火花,農業抗真菌先鼓掌。
Modernizing Pesticide Risk Assessment: Technical Advancements as the Path toward Global Food Security¶
Authors: Irrig HB et al. | Journal: J Agric Food Chem | Date: 2026 Jul 06
DOI: 10.1021/acs.jafc.6c05744
TL;DR: 美國農藥風險評估以USDA/FDA monitoring data與FDD/FCID飲食模型提升透明度與可重現性;全球仍受hazard與risk-based監管差異限制。
嘻嘻:風險評估更透明,農藥管理少一點玄學。
Multisignal Collaborative Detection of Thiram Based on Dual-Functional Iron-Based Metal Organic Frameworks¶
Authors: Wang X et al. | Journal: J Agric Food Chem | Date: 2026 Jul 06
DOI: 10.1021/acs.jafc.5c16449
TL;DR: Fe-MOFs雙模式thiram檢測結合fluorescence/colorimetric與RGB現場判讀,偵測極限0.18 μM,低於MRL 21 μM,並可減少false positives。
嘻嘻:thiram現場快篩更穩,食品安全少靠祈禱。
Evaluation of a DIVA Compliant Trivalent Negative Marker Vaccine for Foot-and-Mouth Disease in Cattle¶
Authors: Jabeen U et al. | Journal: Antiviral Res | Date: 2026 Jul 06
DOI: 10.1016/j.antiviral.2026.106483
TL;DR: 三價DIVA negative-marker FMD疫苗在牛誘發humoral與cellular immunity,2–4週neutralizing antibodies達峰並維持6個月,且可保護serotype O challenge。
嘻嘻:FMD疫苗兼顧保護與辨識,防疫很需要這種牌。
Multi-country outbreak of Salmonella Stanley ST2045 infections linked to consumption of flavoured noodle products. 1 July 2026¶
Authors: | Journal: EFSA J | Date: 2026 Jul
DOI: 10.2903/j.efsa.2026.10237
TL;DR: 歐盟/歐洲經濟區與英國2025年11月至2026年6月通報106例Salmonella Stanley ST2045,至少49例住院;風味麵產品為最可能感染來源。
不嘻嘻:Salmonella Stanley搭上泡麵,宵夜突然不療癒。
Peer review of the pesticide risk assessment for the active substance bifenazate in light of confirmatory data submitted¶
Authors: Álvarez F et al. | Journal: EFSA J | Date: 2026 Jul
DOI: 10.2903/j.efsa.2026.10169
TL;DR: EFSA審查bifenazate confirmatory data,代表用途涵蓋草莓、結果蔬菜與觀賞植物;針對人類與野生哺乳類EAS-modalities未發現concerns。
嘻嘻:bifenazate補件過關感不錯,監管壓力暫時小些。
Peer review of the pesticide risk assessment of the active substance cymoxanil¶
Authors: Álvarez F et al. | Journal: EFSA J | Date: 2026 Jul
DOI: 10.2903/j.efsa.2026.10150
TL;DR: EFSA完成cymoxanil農藥風險peer review,代表用途為馬鈴薯、番茄與葡萄fungicide,並評估葡萄MRLs;列出缺漏資料與已辨識concerns。
不嘻嘻:cymoxanil還有缺漏,風險審查就是不能裝熟。
Studying and Simulating the Impact of Plasma Activated Water (PAW) on Salmonella in Almond Products: A Molecular Dynamics Investigation¶
Authors: Aarabi MJ et al. | Journal: Food Sci Nutr | Date: 2026 Jul
DOI: 10.1002/fsn3.72094
TL;DR: PAW處理杏仁中Salmonella時,水流速對inactivation影響最大;MD simulation顯示H2O2最能改變ferrioxamine B receptor結構與氫鍵。
嘻嘻:PAW打Salmonella有機制感,杏仁防線升級中。
資料來源:PubMed (articles retrieved 2026-07-09)