Nawal Khan, Radhika M Bavle, Soumya Makarla, SR Amulya, Paremala Konda, M SudhakaraJournal of Oral and Maxillofacial Pathology 2019 23(2):248-256 Background: Oral cancer is said to be the 6th most common cancer in men and 12th in women. Potentially malignant disorders/potentially premalignant oral epithelial lesion (PMDs/PPOELs) have shown an increased risk of progressing to cancer. In this regard, lack of awareness about identification of oral PMDs among healthcare providers in general and oral...
Jeevitha Murugesh, Rajeshwari G Annigeri, GK Mangala, P Hema Mythily, J ChandrakalaJournal of Oral and Maxillofacial Pathology 2019 23(2):305-305 Background: Candidal infections have increased significantly in denture wearers, especially in immunocompromised patients. The increase in resistance to existing antifungal drugs and number of patients at risk, in conjunction with the restricted number of commercially available antifungal drugs that still present many side effects, are the cause for...
Vijay Wadhwan, Arvind Venkatesh, Vandana Reddy, Sangeeta MalikJournal of Oral and Maxillofacial Pathology 2019 23(2):257-266 Oral Submucous Fibrosis (OSMF) is a chronic progressive scarring oral disease predominantly affecting people of South Asian origin. It is characterized by juxtaepithelial inflammatory cell infiltration followed by fibrosis in the lamina propria and submucosa of the oral mucosa. The pathogenesis of the disease is not well established and a number of mechanisms have been...
G Deepthi, Pavan G Kulkarni, SR K NandanJournal of Oral and Maxillofacial Pathology 2019 23(2):307-307 Background: Inflammation in tumor microenvironment assists in both promotion and growth of tumor. Tumor-associated tissue eosinophilia (TATE) is the term used when eosinophils are observed in a tumor tissue with inflammatory infiltrate. Although carcinogenesis with inflammation is one of the important hallmarks, the exact role of eosinophils remains unclear. Various studies on oral squamous...
Mithilesh N Mishra, Vidyadevi Chandavarkar, Ritika Sharma, Deepak BhargavaJournal of Oral and Maxillofacial Pathology 2019 23(2):267-272 CD44 is a group of protein molecules which perform a variety of functions. Their wide range of functions are mainly based on their multiple variations in their molecular structure. Furthermore, they are distributed in various tissues of the human body. They have a unique property of cell adhesion, which can lead to interaction between two different cells or...
R Shesha Prasad, Anuradha Pai, K Shyamala, Abhishek Bhadranna, Sadhana Shenoy, Anisha YajiJournal of Oral and Maxillofacial Pathology 2019 23(2):308-308 Background: Recently, the concept of field cancerization has questioned the accuracy of biopsy site selection clinically. Oral submucous fibrosis (OSMF) has a global malignant transformation rate of 7.6% despite having less dysplastic changes clinically or histologically. Hence, this study was undertaken to evaluate the expression of vimentin,...
Deepa Babji, Ramakant Nayak, Kishore Bhat, Vijayalakshmi KotrashettiJournal of Oral and Maxillofacial Pathology 2019 23(2):273-279 The intention of this review was to condense ongoing findings on the use of circulating DNAs from bodily fluids (blood, serum and plasma) as cancer biomarkers in patients with oral squamous cell carcinoma. Studies were collected after searching databases: PubMed and Google library. Additional search was performed through cross-check on the bibliography of selected...
Tayyeb Sultan Khan, Tarannum Ajaz Khan, Manish Sharma, Gaganjot Kaur SharmaJournal of Oral and Maxillofacial Pathology 2019 23(2):310-310 Clear-cell carcinoma (CCC) of the salivary gland is a very rare malignancy. It is recently introduced in the WHO classification of salivary gland tumors. CCC is considered a low-grade tumor, which is commonly seen in elderly females. The most common intraoral sites affected by CCC are palate and tongue. CCC comprises 1% of all salivary gland tumors. CCC has...
Iván Alejandro Díaz-Rengifo, Antonio José Díaz-Caballero, Katherine Redondo-De Oro, Yuritza Yoleinnis Hernández-ArenasJournal of Oral and Maxillofacial Pathology 2019 23(2):280-283 Osteoid osteoma is an osteoblastic benign bone tumor more frequent in long bones of young male patients. It is the third most commonly diagnosed benign bone tumor and has distinctive symptomatology, nocturnal pain that relieves with nonsteroidal anti-inflammatory drugs. Nowadays, total resection is the preferred management....
Sandhya Shrivastava, Rupali Naik, Hema Suryawanshi, Neha GuptaJournal of Oral and Maxillofacial Pathology 2019 23(2):311-311 Microchimerism is the presence of cells from one individual in another genetically distinct individual. Pregnancy is the main cause of natural microchimerism through transplacental bi-directional cell trafficking between mother and fetus. In addition to a variety of cell-free substances, it is now well-recognized that some cells are also exchanged in pregnancy. Furthermore,...
Aashka Sethi, Ankita Tandon, Harshi Mishra, Iqbal SinghJournal of Oral and Maxillofacial Pathology 2019 23(2):284-288 Diffuse large B-cell lymphoma (DLBCL) is an aggressive type of non-Hodgkin's lymphoma (NHL) that develops from the B-cells of the lymphatic system. It is the most common subtype of NHL accounting for 30%–40% of all cases. In addition to determining if NHL is indolent or aggressive and whether it is B-cell, T-cell or NK-cell lymphoma, it is very important to determine the subtype...
Journal of Oral and Maxillofacial Pathology 2019 23(2):313-313
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Oncogenesis, Published online: 20 August 2019; doi:10.1038/s41389-019-0158-7HSP90/AXL/eIF4E-regulated unfolded protein response as an acquired vulnerability in drug-resistant KRAS-mutant lung cancer
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Facial plast SurgDOI: 10.1055/s-0038-1666786The authors tested face discrimination, face recognition, object discrimination, and object recognition in two face transplantation patients (FTPs) who had facial injury since infancy, a patient who had a facial surgery due to a recent wound, and two control subjects. In Experiment 1, the authors showed them original faces and morphed forms of those faces and asked them to rate the similarity between the two. In Experiment 2, they showed old, new, and implicit...
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Epithelial cells are the building blocks of many organs, including skin. The vertebrate skin initially consists of two epithelial layers, the outer periderm and inner basal cell layers, which have distinct properties, functions, and fates. The embryonic periderm ultimately disappears during development, whereas basal cells proliferate to form the mature, stratified epidermis. Although much is known about mechanisms of homeostasis in mature skin, relatively little is known about the two cell types...
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Abstract There has been an increasing demand and interest in post-mortem imaging techniques, either as an adjunct or replacement for the conventional invasive autopsy. Post-mortem ultrasound (PMUS) is easily accessible and more affordable than other cross-sectional imaging modalities and allows visualisation of normal anatomical structures of the brain, thorax and abdomen in perinatal cases. The lack of aeration of post-mortem foetal lungs provides a good sonographic window for...
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Purpose: Naturally occurring primary canine lung cancers share clinicopathologic features with human lung cancers in never-smokers, but the genetic underpinnings of canine lung cancer are unknown. We have charted the genomic landscape of canine lung cancer and performed functional characterization of novel, recurrent HER2 (ERBB2) mutations occurring in canine pulmonary adenocarcinoma (cPAC). Experimental Design: We performed multi-platform genomic sequencing of 88 primary canine lung tumors or cell...
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Related ArticlesClinical repercussions and epidemiological considerations of supernumerary canines: A 26 case series. Med Oral Patol Oral Cir Bucal. 2019 Aug 18;: Authors: Cortés-Bretón-Brinkmann J, Martínez-Rodríguez N, Barona-Dorado C, Martín-Ares M, Sanz-Alonso J, Suárez-García M, Prados-Frutos J, Martínez-González J Abstract BACKGROUND: To establish the prevalence of supernumerary canines (SNC) in a sector of the population of Madrid (Spain), as...
Related ArticlesOral squamous cell carcinoma of tongue: Histological risk assessment. A pilot study. Med Oral Patol Oral Cir Bucal. 2019 Aug 18;: Authors: Migueláñez-Medrán BC, Pozo-Kreilinger JJ, Cebrián-Carretero JL, Martínez-García MA, López-Sánchez AF Abstract More than 90% of malignant tumors diagnosed in the oral cavity are Oral Squamous Cell Carcinomas (OSCC) whose preferred location is the tongue. Classically, this disease has affected men preferentially,...
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Nature, Published online: 20 August 2019; doi:10.1038/d41586-019-02466-yPromising thermal-insulator materials are tens of thousands of times thinner than a human hair.
Nature, Published online: 20 August 2019; doi:10.1038/d41586-019-02461-3Researchers say that Irina Artemieva’s dismissal from the University of Copenhagen runs counter to international academic standards.
Nature, Published online: 20 August 2019; doi:10.1038/d41586-019-02474-yBetter regulation, flight control, batteries and software would improve the range of craft and data quality, argue Nicholas C. Coops, Tristan R. H. Goodbody and Lin Cao.
Nature, Published online: 20 August 2019; doi:10.1038/d41586-019-02475-xLisa Feldman Barrett ponders Joseph LeDoux’s study on how conscious brains evolved.
Nature, Published online: 20 August 2019; doi:10.1038/d41586-019-02453-3How Nature reported early experiments on magnetic data storage in 1969, and an alternative stuffing for lifebelts in 1919.
Nature, Published online: 20 August 2019; doi:10.1038/d41586-019-02506-7Banana-killing fungus, 80,000 science scholarships at risk in Brazil and the world’s most extreme self-citers.
Nature, Published online: 20 August 2019; doi:10.1038/d41586-019-02469-9India’s doctors and its government are at loggerheads over much-needed changes to medical education. Differences must be settled and cool heads must prevail.
Nature, Published online: 20 August 2019; doi:10.1038/d41586-019-02493-9Tie institutions’ reputations to their anti-bullying record
Nature, Published online: 20 August 2019; doi:10.1038/d41586-019-02494-8Green banks: a critical boost to clean energy transition
Nature, Published online: 20 August 2019; doi:10.1038/d41586-019-02492-wPeer reviewers need a code of conduct too
Nature, Published online: 20 August 2019; doi:10.1038/d41586-019-02495-7New minister aims to boost Greek research
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Abstract Two groups of participants committed the same mock crime in which one of two items, a watch or a ring, was removed from a drawer and concealed. One group, the crime‐familiar group next experienced a three‐stimulus protocol (3SP), a Concealed Information Test (CIT), in which they were tested on the stolen (probe) item presented in a random series of five irrelevant (unseen) stimuli from the same jewelry category. A left‐hand button press, meaning “I don't recognize” was to follow each of...
Abstract Appetitive Pavlovian conditioning is a learning mechanism of fundamental biological and pathophysiological significance. Nonetheless, its exploration in humans remains sparse, which is partly attributed to the lack of an established psychophysiological parameter that aptly represents conditioned responding. This study evaluated pupil diameter and other ocular response measures (gaze dwelling time, blink duration and count) as indices of conditioning. Additionally, a learning model was used...
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Related ArticlesVolumetric variation of peri-implant soft tissues in convergent collar implants and crowns using the biologically oriented preparation technique (BOPT). Med Oral Patol Oral Cir Bucal. 2019 Aug 18;: Authors: Cabanes-Gumbau G, Pascual-Moscardó A, Peñarrocha-Oltra D, García-Mira B, Aizcorbe-Vicente J, Peñarrocha-Diago MA Abstract BACKGROUND: To evaluate the changes in the peri-implant soft tissues of convergent collar implants with biologically...
Related ArticlesA survey of pathology specimens associated with impacted teeth over a 21-year period. Med Oral Patol Oral Cir Bucal. 2019 Aug 18;: Authors: Mohammed M, Mahomed F, Ngwenya S Abstract BACKGROUND: To compare the histologic diagnosis of lesions associated with impacted teeth from a South African population with literature data. MATERIAL AND METHODS: A retrospective cross-sectional survey of tissue specimens associated with impacted...
Related ArticlesRepeatability of the resonance frequency analysis values in implants with a new technology. Med Oral Patol Oral Cir Bucal. 2019 Aug 18;: Authors: Díaz-Castro MC, Falcao A, López-Jarana P, Falcao C, Ríos-Santos JV, Fernández-Palacín A, Herrero-Climent M Abstract BACKGROUND: Assess the reliability (by means of reproducibility and repeatability) of the PenguinRFA system, analyse the ISQ values of different implant types and correlate the...
Related ArticlesTemporomandibular arthropathies: A retrospective study with histopathological characteristics. Med Oral Patol Oral Cir Bucal. 2019 Aug 18;: Authors: Rennó TA, Chung AC, Gitt HA, Corrêa L, Luz JG Abstract BACKGROUND: To investigate the incidence of temporomandibular arthropathies diagnosed in a university center and to describe their histopathological characteristics. MATERIAL AND METHODS: Temporomandibular arthropathy cases with...
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British Journal of Cancer, Published online: 21 August 2019; doi:10.1038/s41416-019-0552-0A panel of DNA methylated markers predicts metastasis of pN0M0 gastric carcinoma: a prospective cohort study
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The kiwi is known to carry an enormous egg in relation to its size. Here, we combine traditional methods (quantified dissections) with cutting‐edge techniques (computed tomography scans and 3D modelling) to explore the potential trade‐offs between reproduction and locomotion. We found that the huge size of the egg, associated with a narrow pelvis, constrains the female to carry the egg below the pelvis, leading to specific anatomical adaptations, for example a unique architecture of the caudofemoralis...
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33 new pubmed citations were retrieved for your search. Click on the search hyperlink below to display the complete search results: "Beijing Da Xue Xue Bao"[jour] These pubmed results were generated on 2019/08/20PubMed comprises more than millions of citations for biomedical literature from MEDLINE, life science journals, and online books. Citations may include links to full-text content from PubMed Central and publisher web sites.
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Analytical ChemistryDOI: 10.1021/acs.analchem.9b02613
Analytical ChemistryDOI: 10.1021/acs.analchem.9b01858
Analytical ChemistryDOI: 10.1021/acs.analchem.9b01281
Analytical ChemistryDOI: 10.1021/acs.analchem.9b02909
Analytical ChemistryDOI: 10.1021/acs.analchem.9b01849
Analytical ChemistryDOI: 10.1021/acs.analchem.9b02265
Analytical ChemistryDOI: 10.1021/acs.analchem.9b02159
Analytical ChemistryDOI: 10.1021/acs.analchem.9b02465
Analytical ChemistryDOI: 10.1021/acs.analchem.9b02336
Analytical ChemistryDOI: 10.1021/acs.analchem.9b02614
Analytical ChemistryDOI: 10.1021/acs.analchem.9b02938
Analytical ChemistryDOI: 10.1021/acs.analchem.9b01766
Analytical ChemistryDOI: 10.1021/acs.analchem.9b03013
Analytical ChemistryDOI: 10.1021/acs.analchem.9b02106
Analytical ChemistryDOI: 10.1021/acs.analchem.9b02162
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Journal of the American Chemical SocietyDOI: 10.1021/jacs.9b05322
Journal of the American Chemical SocietyDOI: 10.1021/jacs.9b07188
Journal of the American Chemical SocietyDOI: 10.1021/jacs.9b06607
Journal of the American Chemical SocietyDOI: 10.1021/jacs.9b06608
Journal of the American Chemical SocietyDOI: 10.1021/jacs.9b06727
Journal of the American Chemical SocietyDOI: 10.1021/jacs.9b07069
Journal of the American Chemical SocietyDOI: 10.1021/jacs.9b05952
Journal of the American Chemical SocietyDOI: 10.1021/jacs.9b06879
Journal of the American Chemical SocietyDOI: 10.1021/jacs.9b06749
Journal of the American Chemical SocietyDOI: 10.1021/jacs.9b06250
Journal of the American Chemical SocietyDOI: 10.1021/jacs.9b06259
Journal of the American Chemical SocietyDOI: 10.1021/jacs.9b06861
Journal of the American Chemical SocietyDOI: 10.1021/jacs.9b06907
Journal of the American Chemical SocietyDOI: 10.1021/jacs.9b03285
Journal of the American Chemical SocietyDOI: 10.1021/jacs.9b06530
Journal of the American Chemical SocietyDOI: 10.1021/jacs.9b07181
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Abstract Mcl-1 is a potent antiapoptotic protein and amplifies frequently in many human cancer. Currently, it is considered that the extensively expressed of Mcl-1 protein in melanoma cells is associated with rapid tumor progression, poor prognosis and low chemosensitivity. Therefore, the antiapoptotic protein Mcl-1 could be considered as a potential target for malignant melanoma treatment. The aim of this study was to assess the effect of MIM1 a specific low molecular Mcl-1 protein...
Abstract Circular RNAs (circRNAs) are an endogenous RNAs with a covalently closed cyclic structure. They have emerged recently as key regulators in the development and progression of human cancers. However, the clinical values of most circRNAs in gastric cancer (GC) are unknown. Hsa_circ_0065149, one of the dysregulated circRNAs in gastric carcinogenesis detected by circRNA microarray, was chose as a targeted circRNA in this study. We firstly enlarged sample size and identified...
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Peanut allergy is a generally persistent, sometimes life-threatening food allergy that is increasing in prevalence in Western countries.1 There are no FDA-approved therapies for treatment of peanut allergy, and patients must strictly avoid peanut and be prepared to use rescue medication upon symptoms due to unintentional peanut ingestion.1 However, complete avoidance of peanut is difficult at least in part due to its widespread use as a food ingredient in packaged foods and in restaurant or catered...
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