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Targeted nanopore sequencing for the identification of novel PRMT1 circRNAs unveils a diverse transcriptional profile of this gene in breast cancer cells

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Genes & Diseases 2024年第2期11卷 589-592页

作者： maria Papatsirou Andreas Scorilas Diamantis c.Sideris christos K.Kontos Department of Biochemistry and Molecular Biology National and Kapodistrian University of AthensPanepistimiopolisAthens GR 15701Greece

Long-read sequencing with nanopore technology has been widely utilized for the identification of the full-length sequence of RNA molecules."It is especially suitable for the identification of circular RNAs(circRNAs),which are regulatory molecules that are regarded as promising non-invasive biomarkers for various human malignancies,including breast cancer.2 The impact of circRNAs derived from the protein arginine methyltransferase 1(PRMT1)gene has not been clarified yet,even though the effect of PRMT1-mediated methylation on breast cancer cell characteristics has been well established.

关键词： PRMT1 breast cancer

Evolution of sex ratio and egg production of gilthead seabream(Sparus aurata)over the course of five reproductive seasons

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Aquaculture and Fisheries 2024年第4期9卷 534-542页

作者： maria Papadaki Dimitris Karamanlidis Eirini Sigelaki Ioannis Fakriadis constantinos c.Mylonas Institute of Marine Biology Biotechnology and AquacultureHellenic Center for Marine ResearchP.O.Box 2214IraklionCrete71003Greece Department of Biology University of CreteP.O.Box 2208HeraklionCrete71409Greece

Spawning performance-relative fecundity and fertilization success-was studied in two hatchery-reared broodstocks of gilthead seabream(Sparus aurata)held under relatively constant well-water temperature(18-20◦c)and simulated natural photoperiod,for five consecutive spawning seasons,between 3 and 7 years of *** spawning season lasted between 4 and 6 months each year,and the total number of eggs produced annually ranged between 1480000 and 3100000 eggs/kg female body weight,being the highest during the first and second spawning *** difference was observed in monthly relative fecundity between years-although high variation existed within years,whereas fertilization success was the highest during the second and third reproductive season,and dropped significantly during the last year of the *** male percentage of the broodstocks was 35%during the first spawning season of the females,and thereafter it decreased further and remained stable at around 15%-20%for the second and third spawning *** of older females with smaller males to readjust male percentage to 50%in the fourth spawning season,was followed by sex change of larger males to females and a drop of the male percentage to 18%in the following spawning *** present study demonstrated the long spawning season of gilthead seabream-especially under constant water temperature,the high fecundity and fertilization success,and the stabilization of male percentage to~20%after the first spawning season or when a broodstock is modified to increase male *** results are useful to the aquaculture industry,demonstrating that there is no need to add males to gilthead seabream broodstocks over the years,as the sex ratio is stabilized and egg production and fertilization success remain high with a relatively low male:female sex ratio.

关键词： Gilthead seabream Sparus aurata Sex ratio Egg production

carbon sequestration in a bamboo plantation:a case study in a Mediterranean area

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Journal of Forestry Research 2024年第3期35卷 231-238页

作者： Tommaso chiti Emanuele Blasi maria Vincenza chiriaco Department for Innovation in Biological Agro-Food and Forest Systems(DIBAF)University of TusciaVia San C.De Lellis snc01100 ViterboItaly Foundation Euro-Mediterranean center on climate change(cMcc) Division on Climate Change Impacts on AgricultureForests and Ecosystem Services(IAFES)Via Garbini5101100 ViterboItaly

In the Mediterranean region,despite bamboo being an alien species that can seriously alter plant and ani-mal biocoenosis,the area occupied by bamboo plantations continues to increase,especially for the purpose to seques-ter carbon(c).However,the c dynamics in the soil-plant system when bamboo is grown outside its native area are poorly *** we investigated the c mitigation potential of the fast-growing Moso bamboo(Phyllostachys edulis)introduced in Italy for climate-change *** analyzed aboveground(AGB)and belowground(as root/shoot ratio)biomass,litter and soil organic c(SOc)at O-15-and 15-30-cm depths in a 4-year-old bamboo plantation in comparison with the former annual cropland on which the bamboo was *** have an idea of the maximum c stored at an ecosystem level,a natural forest adjacent the two sites was also *** the plantation,c accumulation as AGB was stimulated,with 14.8±3.1 Mg c ha^(-1) stored in 3 years;because thinning was done to remove culms from the first year,the mean sequestration rate was 4.9 Mg c ha^(-1) a^(-1).The sequestration rates were high but comparable to other fast-growing tree species in Italy(e.g.,Pinus nigra).SOc was significantly higher in the bamboo plantation than in the cropland only at the 0-15 cm depth,but SOc stock did not *** 4 years were not enough time for a clear increase in SOc,or the high nutrient uptake by bamboos might have depleted the soil nutrients,thus inhibiting the soil organic matter formation by *** comparison,the natural forest had significantly higher c levels in all the *** c dynamics at an ecosystem level,the bamboo plantation on the former annual cropland led to substantial c removal from the atmosphere(about 12 Mg c ha^(-1) a^(-1)).However,despite the promising c sequestration rates by bamboo,its introduction should be carefully considered due to potential ecological problems caused by this species in overexploited environments such as the Med

关键词： carbon sequestration climate change mitigation Mediterranean area Moso bamboo Soil organic carbon

Pain management in acute musculoskeletal injury: Effect of opioid vs nonopioid medications

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World Journal of Orthopedics 2024年第9期15卷 882-890页

作者： Marco fiore Luigi Aurelio Nasto Eleni Mccaffery Fannia Barletta Angela Visconti Francesca Gargano Enrico Pola maria caterina Pace Department of Women Child and General and Specialized SurgeryUniversity of Campania“Luigi Vanvitelli”Naples 80138Italy Department of Orthopaedics University of Campania“Luigi Vanvitelli”Naples 80138Italy Department of Emergency Medicine New York Presbyterian-Brooklyn Methodist HospitalNew YorkNY 11215United States Department of Anesthesia and Intensive care “San Carlo”HospitalPotenza 85100Italy Department of Anaesthesia “San Giuliano”HospitalGiugliano 80014Italy Unit of Anesthesia and Intensive care The Fondazione Policlinico Universitario Campus Bio-MedicoRome 00128Italy

BAcKGROUND The use of opioids for pain is linked to an increased risk of developing opioid use disorder,and has resulted in the emergence of the opioid crisis over the last few *** The systematic review question is“How does the use of opioid medications in pain management,compared with non-opioid medications,affect pain intensity over the short,intermediate,and long-term in adults with acute traumatic pain?”.METHODS The protocol was prospectively registered on the International Prospective Re-gister of Systematic Reviews:*** and Google Scholar were electronically searched for controlled peer-reviewed studies published in full,with the PIcO framework:P:Adult patients with traumatic injuries,I:Opioid medications,c:Non-opioid medi-cations,O:A minimum clinically important difference(McID)in *** After full-text screening,we included 14 studies in the qualitative *** these 14 studies,12 were rando-mized clinical trials(RcTs)and 2 were pseudo-RcTs with a total of 2347 patients *** was heteroge-neity in both medication utilized and outcome in these studies;only two studies were homogeneous regarding the type of study conducted,the opioid used,its comparator,and the outcome *** McID was evaluated in 8 studies,while in 6 studies,any measured pain reduction was considered as an *** 11 cases,the setting of care was the Emergency Department;in 2 cases,care occurred out-of-hospital;and in one case,the setting was not *** included studies were found to have a low-moderate risk of *** Non-opioids can be considered an alternative to opioids for short-term pain management of acute musculoskeletal *** ketamine may cause more adverse events than other routes of administration.

关键词： Acute musculoskeletal injury Acute traumatic pain Non-opioid analgesia Non-opioid pain control Opioid-sparing analgesia Opioid crisis Opioid disorder Systematic review

Boron neutron capture therapy of cancer:where do we stand now?

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cancer communications 2024年第8期44卷 889-892页

作者： Rolf F.Barth Gong Wu maria da Graca H.Vicente John c Grecula Nilendu Gupta Department of Pathology The Ohio State UniversityColumbusOhioUSA Mass Spectrometry and Proteomics Facility The Ohio State UniversityColumbusOhioUSA Department of chemistry Louisiana State UniversityBaton RougeLouisianaUSA Department of Radiation Oncology The Ohio State UniversityColumbusOhioUSA

1 INTRODUcTION,This is the third Editorial/commentary that one of us(***)has written relating to boron neutron capture therapy(BNcT)[1,2].For those readers who are unfamiliar with BNcT we would refer them to several recent comprehensive reviews[3–5].The second Editorial ended on a hopeful note that with the introduction of acceleratorbased neutron sources(ABNSs),BNcT would enter into the mainstream of radiation therapy[2].

关键词： boron 1,2 neutron

Shear-wave elastography to predict hepatocellular carcinoma after hepatitis c virus eradication:A systematic review and meta-analysis

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World Journal of Gastroenterology 2024年第10期30卷 1450-1460页

作者： Giorgio Esposto Paolo Santini Linda Galasso Irene Mignini maria Elena Ainora Antonio Gasbarrini maria Assunta Zocco cEMAD Digestive Disease center Fondazione Policlinico Universitario“A.Gemelli”IRCCSCatholic University of RomeRome 00168Italy Fondazione Policlinico Universitario Agostino Gemelli IRccS Fondazione Policlinico Universitario Agostino Gemelli IRCCS-UniversitàCattolica del Sacro CuoreRome 00168Italy Medicina Interna e Gastroenterologia CEMAD Digestive Disease CenterUniversitàCattolica del Sacro CuoreFondazione Policlinico Universitario A Gemelli IRCCSRome 00168Italy

BAcKGROUND Direct-acting antiviral agents(DAAs)are highly effective treatment for chronic hepatitis c(cHc)with a significant rate of sustained virologic response(SVR).The achievement of SVR is crucial to prevent additional liver damage and slow down fibrosis *** assessment of fibrosis degree can be performed with transient elastography,magnetic resonance elastography or shear-wave elastography(SWE).Liver elastography could function as a predictor for hepato-cellular carcinoma(Hcc)in cHc patients treated with *** To explore the predictive value of SWE for Hcc development after complete clearance of hepatitis c virus(HcV).METHODS A comprehensive literature search of clinical studies was performed to identify the ability of SWE to predict Hcc occurrence after HcV *** accordance with the study protocol,a qualitative and quantitative analysis of the evidence was *** At baseline and after 12 wk of follow-up,a trend was shown towards greater liver stiffness(LS)in those who go on to develop Hcc compared to those who do not[baseline LS standardized mean difference(SMD):1.15,95%confidence interval(95%cI):020-2.50;LS SMD after 12 wk:0.83,95%cI:0.33-1.98].The absence of a statistically significant difference between the mean LS in those who developed Hcc or not may be related to the inability to correct for confounding factors and the absence of raw source *** was a statist-ically significant LS SMD at 24 wk of follow-up between patients who developed Hcc vs not(0.64;95%cI:0.04-1.24).cONcLUSION SWE could be a promising tool for prediction of Hcc occurrence in patients treated with *** studies with larger cohorts and standardized timing of elastographic evaluation are needed to confirm these data.

关键词： Shear-wave elastography Hepatocellular carcinoma Hepatitis c virus Sustained virologic response

A short climatology of black and brown carbon and their sources at a suburban site impacted by smoke in Brazil

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Journal of Environmental Sciences 2024年第2期136卷 498-511页

作者： Admir creso Targino Patricia Krecl Gabriel Yoshikazu Oukawa Eva maria Mollinedo Graduate Program in Environmental Engineering Federal University of TechnologyAv.Pioneiros 3131LondrinaPR 86036-370Brazil Department of Environmental Engineering Federal University of TechnologyAv.Pioneiros 3131LondrinaPR 86036-370Brazil

Emissions from biomass burning challenge efforts to curb air pollution in cities downwind of fire-prone regions,as they contribute large amounts of brown carbon(Br c)and black carbon(Bc)*** investigated the patterns of Br c and Bc concentrations using Aethalometer data(atλ=370 and 880 nm,respectively)spanning four years at a site impacted by the outflow of *** data required to be post processed for the shadowing effect since,without correction,concentrations would be between 29%and 35%*** Br c concentrations were consistently higher than the Bc concentrations,indicating the prevalence of aerosols from biomass *** results were supported by the Angstrom coefficient(A_(370/880)),with values predominantly larger than 1(mean±standard deviation:1.25±0.31).A_(370/880)values below 1 were more prevalent during the wet season,which suggests a contribution from fossil fuel *** observed sharp Br c and Bc seasonal signals,with mean minimum concentrations of 0.40μg/m^(3)and 0.36μg/m^(3),respectively,in the wet season,and mean maximum concentrations of 2.05μg/m^(3)and 1.53μg/m^(3)in the dry *** largest concentrations were observed when northerly air masses moved over regions with a high density of fire *** burning of residential solid waste and industrial combustion caused extreme Br c and Bc concentrations under favourable wind *** neither pollutant is included in any ambient air quality standards,our results suggest that transboundary smoke may hamper efforts to meet the World Health Organization guidelines for fine particles.

关键词： Light-absorbing carbonaceous matter Black carbon Wildfires Biomass burning Aethalometer

A cup of coffee for a brain long life

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Neural Regeneration Research 2024年第1期19卷 158-159页

作者： chiara Porro Antonia cianciulli maria Antonietta Panaro Department of clinical and Experimental Medicine University of FoggiaFoggiaItaly(Porro C)Department of BiosciencesBiotechnologies and EnvironmentUniversity of BariBariItaly

coffee is one of the world's favorite and most popular beverages,the third most popular beverage after water and *** many people,it is an indispensable habit before going to work and a socialization tool for the rest of the *** general,the average consum ption varies from 2 to6 cups per *** are the health implications?Given this consum ption,the benefits are actually greater than the *** is the conclusion of a careful study published in the New England Journal of Medicine(van Dam et al.,2020).

关键词： favorite conclusion life

Role of lipids in the control of autophagy and primary cilium signaling in neurons

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Neural Regeneration Research 2024年第2期19卷 264-271页

作者： María Paz Hernández-cáceres Daniela Pinto-Nuñez Patricia Rivera Paulina Burgos Francisco Díaz-castro Alfredo criollo maria Jose Yañez Eugenia Morselli Instituto de Investigación en ciencias Odontológicas(IcOD) Facultad de OdontologíaUniversidad de ChileSantiagoChile Department of Basic Sciences Faculty of Medicine and ScienceUniversidad San SebastiánSantiagoChile Physiology Department Faculty of Biological SciencesPontificia Universidad Católica de ChileSantiagoChile Advanced center for chronic Diseases(AccDiS) Facultad de Ciencias Químicas y Farmacéuticas&Facultad de MedicinaUniversidad de ChileSantiagoChile Autophagy Research center SantiagoChile

The brain is,after the adipose tissue,the organ with the greatest amount of lipids and diversity in their composition in the human *** neurons,lipids are involved in signaling pathways controlling autophagy,a lysosome-dependent catabolic process essential for the maintenance of neuronal homeostasis and the function of the primary cilium,a cellular antenna that acts as a communication hub that transfers extracellular signals into intracellular responses required for neurogenesis and brain development.A crosstalk between primary cilia and autophagy has been established;however,its role in the control of neuronal activity and homeostasis is barely *** this review,we briefly discuss the current knowledge regarding the role of autophagy and the primary cilium in *** we review the recent literature about specific lipid subclasses in the regulation of autophagy,in the control of primary cilium structure and its dependent cellular signaling in physiological and pathological conditions,specifically focusing on neurons,an area of research that could have major implications in neurodevelopment,energy homeostasis,and neurodegeneration.

关键词： autophagic flux cholesterol fatty acids GPcR lysosomal storage diseases neurons NPc1 phosphoinositides primary cilium