Co-circulation of alpha- and beta-coronaviruses in Pteropus vampyrus flying foxes from Indonesia.

Bats are important reservoirs for alpha- and beta-coronaviruses. Coronaviruses (CoV) have been detected in pteropodid bats from several Southeast Asian countries, but little is known about coronaviruses in the Indonesian archipelago in proportion to its mammalian biodiversity. In this study, we screened pooled faecal samples from the Indonesian colonies of Pteropus vampyrus with unbiased next-generation sequencing.

LncRNA PVT-1 promotes osteosarcoma cancer stem-like properties through direct interaction with TRIM28 and TSC2 ubiquitination.

Osteosarcoma, the most common pediatric bone tumor, is an aggressive heterogeneous malignancy defined by complex chromosomal aberrations. Overall survival rates remain at ~70%, but patients with chemoresistant or metastatic disease have extremely poor outcomes of <30%. A subgroup of tumors harbor amplification of chromosome 8q24.

Expert range maps of global mammal distributions harmonised to three taxonomic authorities.

Aim: Comprehensive, global information on species' occurrences is an essential biodiversity variable and central to a range of applications in ecology, evolution, biogeography and conservation. Expert range maps often represent a species' only available distributional information and play an increasing role in conservation assessments and macroecology. We provide global range maps for the native ranges of all extant mammal species harmonised to the taxonomy of the Mammal Diversity Database (MDD) mobilised from two sources, the (HMW) and the (CMW).

Detection of Tioman Virus in Near Flores, Indonesia.

Diverse paramyxoviruses have coevolved with their bat hosts, including fruit bats such as flying foxes (Chiroptera: Pteropodidae). Several of these viruses are zoonotic, but the diversity and distribution of are poorly understood. We screened pooled feces samples from three colonies and assayed tissues, rectal swabs, and oral swabs from 95 individuals of 23 pteropodid species sampled at 17 sites across the Indonesian archipelago with a conventional paramyxovirus PCR; all tested negative.

Interrogating Phylogenetic Discordance Resolves Deep Splits in the Rapid Radiation of Old World Fruit Bats (Chiroptera: Pteropodidae).

The family Pteropodidae (Old World fruit bats) comprises $>$200 species distributed across the Old World tropics and subtropics. Most pteropodids feed on fruit, suggesting an early origin of frugivory, although several lineages have shifted to nectar-based diets. Pteropodids are of exceptional conservation concern with $>$50% of species considered threatened, yet the systematics of this group has long been debated, with uncertainty surrounding early splits attributed to an ancient rapid diversification.

Targeting PAK4 Inhibits Ras-Mediated Signaling and Multiple Oncogenic Pathways in High-Risk Rhabdomyosarcoma.

Rhabdomyosarcoma (RMS) is the most prevalent pediatric soft-tissue sarcoma. Multimodal treatment, including surgery and traditional chemotherapy with radiotherapy, has contributed to improvements in overall survival rates. However, patients with recurrent or metastatic disease have 5-year survival rates of less than 30%.

Dispersal out of Wallacea spurs diversification of flying foxes, the world's largest bats (Mammalia: Chiroptera).

Aim: Islands provide opportunities for isolation and speciation. Many landmasses in the Indo-Australian Archipelago (IAA) are oceanic islands, and founder-event speciation is expected to be the predominant form of speciation of volant taxa on these islands. We studied the biogeographic history of flying foxes, a group with many endemic species and a predilection for islands, to test this hypothesis and infer the biogeographic origin of the group.

Long non-coding RNAs regulation of therapeutic resistance.

Non-protein coding RNAs have emerged as a regulator of cell signaling and cancer progression through regulation of cell proliferation, metastatic burden, and cancer stem cell capacity. A subtype of non-protein coding RNA is long non-protein coding RNA (lncRNA). Besides their aforementioned roles in cancer cell biology, dysregulation of lncRNAs contribute to resistance to therapeutic treatments.

Quantifying the bat bushmeat trade in North Sulawesi, Indonesia, with suggestions for conservation action.

The intense consumption of flying foxes in North Sulawesi, Indonesia has raised hunting pressure and extirpation is expected to spread into other regions. To assess local cultural attitudes towards bats for formulating a targeted conservation campaign, we conducted a survey of consumption practices of bats in 2013 at the eight major markets near Manado. Locals eat flying foxes at least once a month, but the frequency increases tenfold around Christian holidays.

The senescence-associated secretory phenotype promotes benign prostatic hyperplasia.

Benign prostatic hyperplasia (BPH) is characterized by increased tissue mass in the transition zone of the prostate, which leads to obstruction of urine outflow and considerable morbidity in a majority of older men. Senescent cells accumulate in human tissues, including the prostate, with increasing age. Expression of proinflammatory cytokines is increased in these senescent cells, a manifestation of the senescence-associated secretory phenotype.

FGFR1-WNT-TGF-β signaling in prostate cancer mouse models recapitulates human reactive stroma.

The reactive stroma surrounding tumor lesions performs critical roles ranging from supporting tumor cell proliferation to inducing tumorigenesis and metastasis. Therefore, it is critical to understand the cellular components and signaling control mechanisms that underlie the etiology of reactive stroma. Previous studies have individually implicated fibroblast growth factor receptor 1 (FGFR1) and canonical WNT/β-catenin signaling in prostate cancer progression and the initiation and maintenance of a reactive stroma; however, both pathways are frequently found to be coactivated in cancer tissue.

Highly specific targeting of the TMPRSS2/ERG fusion gene using liposomal nanovectors.

Purpose: The TMPRSS2/ERG (T/E) fusion gene is present in half of all prostate cancer tumors. Fusion of the oncogenic ERG gene with the androgen-regulated TMPRSS2 gene promoter results in expression of fusion mRNAs in prostate cancer cells. The junction of theTMPRSS2- and ERG-derived portions of the fusion mRNA constitutes a cancer-specific target in cells containing the T/E fusion gene.

Sexual selection, multiple male ornaments, and age- and condition-dependent signaling in the common yellowthroat.

In many animals, sexual selection has resulted in complex signaling systems in which males advertise aspects of their phenotypic or genetic quality through elaborate ornamentation and display behaviors. Different ornaments might convey different information or be directed at different receivers, but they might also be redundant signals of quality that function reliably at different times (ages) or in different contexts. We explored sexual selection and age- and condition-dependent signaling in the common yellowthroat (Geothlypis trichas), a sexually dichromatic warbler with two prominent plumage ornaments--a melanin-based, black facial "mask" and carotenoid-based, UV-yellow "bib.

Profile changes in orthodontic patients treated with mandibular advancement surgery.

Introduction: The potential to improve facial esthetics is often the deciding factor in treatment planning of borderline orthodontic patients who can be treated with either orthognathic surgery or dental camouflage. The purpose of this study was to determine the degree of skeletal and soft-tissue Class II disharmony necessary before a significant esthetic benefit is derived from mandibular advancement surgery.

Methods: Twenty laypeople, 20 orthodontists, and 20 oral surgeons rated the attractiveness of before and after treatment profiles of 20 mandibular advancement patients using a 5-point Likert scale.

Microleakage of Class II posterior composite restorations with gingival margins placed entirely within dentin.

Purpose: Composite restorations are more frequently being placed with margins apical to the cementoenamel junction. However, margins within dentin are prone to microleakage. The purpose of this in vitro study was to evaluate various restorative procedures in terms of their ability to reduce microleakage in posterior composite restorations with gingival margins within dentin.