Identification and Expression Analyses of the Special 14-3-3 Gene Family in Papaya and its Involvement in Fruit Development, Ripening, and Abiotic Stress Responses.

Plant 14-3-3 proteins play key roles in regulating growth, development, and stress responses. However, little is known about this gene family in papaya (Carica papaya L.).

linc00174-EZH2-ZNF24/Runx1-VEGFA Regulatory Mechanism Modulates Post-burn Wound Healing.

Preservation of denatured dermis exerts promotive functions in wound healing and improves the appearance and function of skin. Angiogenesis is crucial for wound healing during burn injury. However, the potential molecular mechanism of angiogenesis in the recovery after burn injury remains to be elucidated.

Evolution of External Health Costs of Electricity Generation in the Baltic States.

Implementation of strict policies for mitigating climate change has a direct impact on public health as far as the external health costs of electricity generation can be reduced, thanks to the reduction of emission of typical pollutants by switching to cleaner low carbon fuels and achieving energy efficiency improvements. Renewables have lower external health costs due to the lower life cycle emission of typical air pollutants linked to electricity generation, such as SO, NOx, particulate matter, NH, or NMVOC (Non-methane volatile organic compounds), which all appear to have serious negative effects on human health. Our case study performed in the Baltic States analyzed the dynamics of external health costs in parallel with the dynamics of the main health indicators in these countries: life expectancy at birth, mortality rates, healthy life years, self-perceived health, and illness indicators.

Expression changes in protein-coding genes and long non-coding RNAs in denatured dermis following thermal injury.

Objective: Thermal injury repair is a complex process during which maintaining the proliferation of human dermis fibroblasts (HDFs) and synthesis of extracellular matrix (ECM) plays a critical role. In the present study, we analyzed potential molecular markers and the probable association between differentially-expressed lncRNAs and protein-coding genes within denatured dermis following thermal injury, attempting to provide further insights to thermal injury repair pathogenesis.

Methods And Main Results: We found that the expression of 3940 lncRNAs was increased, while that of 1438 lncRNAs was reduced in the denatured dermis following thermal injury when compared to normal tissue.

Epidemiology and outcome analysis of facial burns: A retrospective multicentre study 2011-2015.

Background: The head and neck regions are frequent sites of burns, but few studies have analysed and reported the epidemiology of facial burns. As the face is the centre of one's identity and persona, facial injuries often result in physical and psychological morbidity. The aim of this article is to describe the epidemiology and outcome of facial burns in China and to suggest future preventive strategies.

Identification, Expression, and Interaction Network Analyses of the CDPK Gene Family Reveal Their Involvement in the Development, Ripening, and Abiotic Stress Response in Banana.

Calcium-dependent protein kinases (CDPKs) play vital roles in the regulation of plant growth, development, and tolerance to various abiotic stresses. However, little information is available for this gene family in banana. In this study, 44 CDPKs were identified in banana and were classified into four groups based on phylogenetic, gene structure, and conserved motif analyses.

[Experience of diagnosis and treatment for 89 patients with Marjolin's ulcers in lower limbs].

To summarize the clinical features of Marjolin's ulcers in lower limbs and the diagnosis and treatment methods for it.
 Methods: The clinical data of 89 patients with lower limbs Marjolin's ulcers, who were treated in Xiangya Hospital, Central South University from Jan 1998 to Dec 2017, were retrospectively analyzed, including demographics, injury factors, length of cancer incubation period, lesion location, ulcer area, pathological type, bone invasion, lymph node metastasis, surgical methods, repair methods and prognosis.
 Results: There were 70 males and 19 females among 89 patients with lower limbs Marjolin's ulcers.

Muscular proteomic profiling of deep pressure ulcers reveals myoprotective role of JAK2 in ischemia and reperfusion injury.

Pressure ulcers (PUs) are a complex and serious clinical problem. Deep tissue injury (DTI) is either the outcome or the trigger of deep PUs. However, the cellular and molecular mechanisms that contribute to the pathogenesis of deep PUs remain unclear.

Comprehensive Analysis of Long Noncoding RNAs and Messenger RNAs Expression Profiles in Patients with Marjolin Ulcer.

BACKGROUND Marjolin ulcer (MU) is an aggressive cutaneous malignancy. Typically, MU occurs over a period of time in post-burn and/or post-traumatic lesions and scars. However, the pathogenesis of scar carcinogenesis and MU development remains to be elucidated.

Epidemiologic and clinical characteristics of severe burn patients: results of a retrospective multicenter study in China, 2011-2015.

Background: Severe burns injury is a serious pathology, leading to teratogenicity and significant mortality, and it also has a long-term social impact. The aim of this article is to describe the hospitalized population with severe burns injuries in eight burn centers in China between 2011 and 2015 and to suggest future preventive strategies.

Methods: This 5-year retrospective review included all patients with severe burns in a database at eight institutions.

MiR-128-3p directly targets VEGFC/VEGFR3 to modulate the proliferation of lymphatic endothelial cells through Ca signaling.

Lymphangiogenesis has been regarded as a physiological response to pathologic stimuli. The abnormal proliferation of lymphatic endothelial cell (LECs) and lymphangiogenesis is involved in the development of lymphatic disorders. Reportedly, VEGFC/VEGFR3 plays a key role in lymphangiogenesis; moreover, VEGFC/VEGFR3 exerts their cellular effects through activation of Ca signaling in several cell types.

Role of XIST/miR-29a/LIN28A pathway in denatured dermis and human skin fibroblasts (HSFs) after thermal injury.

Denatured dermis is a part of the dermis in deep burn wound and has the ability to restore normal morphology and function. In our previous study, we revealed that miR-29a downregulation in denatured dermis may help burn wound healing in the later phase, and further enhance type I collagen synthesis. LIN28A, a highly-conserved RNA binding protein expressed during embryogenesis, plays roles in development, pluripotency, metabolism, as well as tissue repair in adults.

Reconstruction of fingers after electrical injury using lateral tarsal artery flap.

Objective: Electrical injuries to the fingers account for the majority of total severe burns that occur each year. While several types of flaps have been used in covering finger defects, all have limitations or disadvantages. The purpose of this study was to introduce our clinical experiences of using the lateral tarsal artery (LTA) flap to successfully restore fingers after electrical injury.

Early laparotomy and timely reconstruction for patients with abdominal electrical injury: Five Case Reports and Literature Review.

Introduction: High-tension electricity can cause devastating injuries that may result in abdominal wall loss, visceral damage, and sometimes major threat to life. The visceral organ may be exposed after debridement and require flap cover, but the tensile strength of abdominal wall may be lack even if flap transplanted.

Methods: From April 2007 through May 2015, 5 patients with severe abdominal electrical injury were treated at our hospital.

Genome-Wide Identification, Phylogeny, and Expression Analyses of the 14-3-3 Family Reveal Their Involvement in the Development, Ripening, and Abiotic Stress Response in Banana.

Plant 14-3-3 proteins act as critical components of various cellular signaling processes and play an important role in regulating multiple physiological processes. However, less information is known about the 14-3-3 gene family in banana. In this study, 25 14-3-3 genes were identified from the banana genome.

[Analysis of clinical characteristics of 187 patients with Marjolin's ulcers].

Objective: To analyze the etiology and clinical characteristics of Marjolin's ulcer, and to explore its prevention and treatment.

Methods: Medical records of 187 patients with Marjolin's ulcers admitted to the Department of Burns and Reconstructive Surgery of Xiangya Hospital of Central South University from January 1998 to May 2015 were retrospectively analyzed, including gender, age of onset of initial injury or primary disease, age of onset of Marjolin's ulcer, initial injury or primary disease, length of latency, lengths of pre- and post-ulceration periods, lesion site, lesion type, lesion area, local scar tension, histopathological type, degree of carcinoma cell differentiation, bone invasion and lymphadenopathy, treatment, and prognosis. The relationships between the age of onset of initial injury or primary disease and the length of latency, and the length of pre-ulceration period and the length of post-ulceration period were assessed by Spearman correlation analysis.

[Changes in the expression of three markers in T lymphocytes of peripheral blood and immunoregulatory mechanisms of burned mice with sepsis at early stage].

Objective: To study the expression levels of annexin A1 (ANXA1), GATA-3, and T-bet in T lymphocytes of peripheral blood in burned mice with sepsis at early stage, and to analyze their immune regulatory mechanisms.

Methods: Seven-hundred and eighty male mice of clean grade were divided into sham injury group (n=60, sham injured on the back by immersing in 37 ℃ warm water for 10 s), burn group (n=240, inflicted with 20% TBSA deep partial- thickness burn on the back by immersing in 100 ℃ hot water for 10 s), sepsis group (n=240, intraperitoneally injected with 6 mg/kg lipopolysaccharide), and burn+ sepsis group (n=240) according to the random number table. Mice of burn+ sepsis group were treated as that in burn group at first, and then they were treated as that in sepsis group.

Protective role of microRNA-29a in denatured dermis and skin fibroblast cells after thermal injury.

Our previous study has suggested that downregulated microRNA (miR)-29a in denatured dermis might be involved in burn wound healing. However, the exact role of miR-29a in healing of burn injury still remains unclear. Here, we found that expression of miR-29a was notably upregulated in denatured dermis tissues and skin fibroblast cells after thermal injury, and thereafter gradually downregulated compared with control group.

Myofibroblasts contribute to but are not necessary for wound contraction.

Wound contraction facilitates tissue repair. The correct balance between too little contraction, which leads to non-healing wounds, and too much contraction, which leads to contractures, is important for optimal healing. Thus, understanding which cells cause wound contraction is necessary to optimize repair.

Angiotensin II stimulates canonical TGF-β signaling pathway through angiotensin type 1 receptor to induce granulation tissue contraction.

Unlabelled: Hypertrophic scar contraction (HSc) is caused by granulation tissue contraction propagated by myofibroblast and fibroblast migration and contractility. Identifying the stimulants that promote migration and contractility is key to mitigating HSc. Angiotensin II (AngII) promotes migration and contractility of heart, liver, and lung fibroblasts; thus, we investigated the mechanisms of AngII in HSc.

Antibacterial activities of flavonoids: structure-activity relationship and mechanism.

Flavonoids are well known as antibacterial agents against a wide range of pathogenic microorganism. With increasing prevalence of untreatable infections induced by antibiotic resistance bacteria, flavonoids have attracted much interest because of the potential to be substitutes for antibiotics. In this review, the structure-relationship of flavonoids as antibacterial agents is summarized, and the recent advancements on the antibacterial mechanisms of flavonoids are also discussed.

[Repair of wound on hand or foot due to electrical burn using free lateral upper arm perforator flap].

Objective: To observe the effect of free lateral upper arm perforator flap in repairing wound on hand or foot due to electrical burn.

Methods: Six patients with full-thickness wounds on hand or foot resulting from electrical burn were hospitalized from June 2010 to June 2013. The wounds ranged from 6.

An epidemiological analysis of paediatric burns in urban and rural areas in south central China.

Objective: This study aims to analyse the epidemiology of paediatric burns in south central China, illustrate the differences between rural and urban areas, and discern prevention measures to reduce paediatric burns.

Methods: Data were obtained from all paediatric patients admitted to Department of Burns unit of Xiangya Hospital during 2009-2012. A retrospective review was performed, including cause of burn, pre-hospital treatment, place of burn occurrence, anatomical areas involved, extent of burn, date of injury, number of operations, complications, length of hospital stay, hospitalisation cost and cure rate.

CTCF mediates the cell-type specific spatial organization of the Kcnq5 locus and the local gene regulation.

Chromatin loops play important roles in the dynamic spatial organization of genes in the nucleus. Growing evidence has revealed that the multivalent functional zinc finger protein CCCTC-binding factor (CTCF) is a master regulator of genome spatial organization, and mediates the ubiquitous chromatin loops within the genome. Using circular chromosome conformation capture (4C) methodology, we discovered that CTCF may be a master organizer in mediating the spatial organization of the kcnq5 gene locus.