Adoptive cell therapy of metastatic melanoma with autologous tumor infiltrating lymphocytes (TIL) is clinically effective, but TIL production can be challenging. Here we describe a simplified method for initial TIL culture and rapid expansion in gas-permeable flasks. TIL were initially cultured from tumor digests and fragments in 40 mL capacity ...

: While population-based seroprevalence studies of herpes simplex virus type 1 (HSV-1) and type 2 (HSV-2) are widespread, seroincidence studies are largely limited to select or high-risk populations. The US military offers a potential population to derive national seroincidence rate estimates for young adults (ages 18-29). : We used banked, ...

We determined the prevalence of urethral Mycoplasma genitalium (MG) infection and whether infection was associated with circumcision status among men enrolled in the randomized trial of medical male circumcision to prevent HIV acquisition in Kisumu, Kenya. MG and Trichomonas vaginalis were detected in first void urine by APTIMA transcription-mediated amplification ...

Pak1 is a member of the PAK family of serine/threonine kinases that are downstream effectors of Rac1 and Cdc42 small GTPases and are implicated in cytoskeleton reorganization. Early expression of Pak1 in Xenopus embryos is tissue restricted, suggesting a role in organogenesis and in cranial neural crest (CNC) cell migration. ...

: Gunshot wounds (GSWs) to the face are an infrequent occurrence outside of a war zone. However, when they occur, they constitute a significant reconstructive challenge. We present our 10-year experience at an urban level I trauma center to define the patterns of injury, assess the morbidity and mortality, and ...

Objective:  To investigate whether smoking has adverse effects in simple exodontia. Methods:  A single-centre, prospective study of postoperative inflammatory complications in simple exodontia was performed. All procedures were conducted under similar and sterile conditions. Postoperative complications (PCs) in exodontia were classified as alveolar osteitis (AO) or alveolar infection (AI) and ...

: Female Veterans comprise 12% of Operation Enduring Freedom/Operation Iraqi Freedom (OEF/OIF) Veterans, the largest proportion of women to serve of any prior cohort. We sought to determine the sex-specific risk of using a Veterans Health Administration (VHA) homeless program among OEF/OIF Veterans and to identify factors associated with increased ...

Glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP) are known as incretins to stimulate insulin secretion. The aims of this study were to investigate the postoperative β-cell function and hormonal responses of GLP-1 and GIP after pancreatoduodenectomy (PD) and distal pancreatectomy (DP). Oral glucose tolerance tests were performed in 34 ...

: Reconstruction of abdominal wall defects is a challenging problem. Often, the surgeon is presented with a patient having multiple comorbidities, who has already endured numerous unsuccessful operations, leaving skin and fascia that are attenuated and unreliable. Our study investigated preoperative, intraoperative, and postoperative factors and techniques during abdominal wall ...

Approximately 25,000 allogeneic hematopoietic cell transplants are performed worldwide each year for a variety of malignant and non-malignant conditions. Graft-versus-host disease represents one of the most frequent complications and is a major source of long-term morbidity and mortality. Whereas acute graft-versus-host disease is induced by recognition of host tissues as ...

Laboratory dialysis, one of the most widely used techniques in biological research is truly a ' gateway technology' . The analogy is to that of a ' gate' of a building through which everybody has to pass, even though they may wish to go to different departments. Similarly, researchers may ...

The molecular chaperone HSP90 maintains the activity and stability of a diverse set of "client" proteins that play key roles in normal and disease biology. Around 20 HSP90 inhibitors that deplete the oncogenic clientele have entered clinical trials for cancer. However, the full extent of the HSP90-dependent proteome, which encompasses ...

Pixie ear is a condition in which the posterior edge of the helix extends straight down to the cheek-jaw intersection, without sweeping back up anteriorly to form a lobe. It occurs congenitally, but more commonly is a postoperative condition, following facelift surgery. Over the years, a handful of methods have ...

Background:  Chinese dental technicians play a significant role in the globalised market of dental prosthesis fabrication, but this subject has not been investigated in detail. The demand for dental prostheses increases as individuals pay increasing attention to their oral health. Therefore, it is important to investigate the status of Chinese ...

Several studies have assessed risk factors associated with herpes simplex virus-2 (HSV-2) prevalence in adults; however, few have focused on HSV-2 incidence, particularly in adolescents. The objective of this study was to determine HSV-2 prevalence and incidence and associated risk factors in a HIV-1-positive and at risk HIV-1-negative adolescent population. ...

Several replication-initiation proteins are assembled stepwise onto replicators to form pre-replicative complexes (pre-RCs) to license eukaryotic DNA replication. We performed a yeast functional proteomic screen and identified the Rix1 complex members (Ipi1p-Ipi2p/Rix1-Ipi3p) as pre-RC components and critical determinants of replication licensing and replication-initiation frequency. Ipi3p interacts with pre-RC proteins, binds ...

: The debate on how to create ideal facial proportions-once the remit of artists and sculptors-has been reignited during the past 5 decades, with the emergence of aesthetic facial surgery. Classic ideals exist, but few individuals actually satisfy these criteria. Aesthetic ideals are culturally and temporally variable. For centuries, the ...

Objective:  One of the goals of Indonesian health policy is 'Health for All'; this includes dental health care. Therefore, it is important to continually evaluate and dynamically assess the effects of government policies, particularly whether these policies promote or obstruct social justice. This study is intended to describe the need ...

: Immediate expander-implant breast reconstruction has been associated with postoperative complications, including infection and wound-healing problems. In extreme cases, these issues can lead to expander-implant loss. Little is known about the long-term reconstructive outcomes for patients who develop major complications threatening their expander-implant reconstructions. : A review of all patients ...

Objectives:  New Zealand is a country with a relatively small population (4 million people) distributed unevenly over a relatively large land area. Adult oral health services in New Zealand are almost all delivered through a market-driven, private practice model and are funded directly by patient payments. Little attention has been given ...

Field distributions of the simulation with the virtual family phantom. The SAR distribution through the center of the body is shown in (a). Exposure is almost completely concentrated in the imaging gap. The excitation field B +1 is shown within two coronal slices through the body (b,c). The central signal void ...

Pancreatic and periampullary cancers have a high incidence of activating KRAS mutations. The aim of this study was to determine the incidence of KRAS and EGFR mutations in pancreatic and periampullary cancers and their relationship with survival. One hundred patients undergoing pancreaticoduodenectomy or pancreatic biopsy for cancer were recruited. Samples ...

Prion diseases exhibit different disease phenotypes in their natural hosts and when transmitted to rodents, and this variability is regarded as indicative of prion strain diversity. Phenotypic characterization of scrapie strains in sheep can be attempted by histological, immunohistochemical and biochemical approaches, but it is widely considered that strain confirmation ...

To determine the predictors of post-operative renal function following adult cardiac surgery, and to assess the influence of this on late survival. Prospectively collected data were analysed on 8032 patients who underwent coronary artery bypass grafting, valve surgery or combined procedures from 1 January 1998 until 31 December 2008, who ...

Numerous bacterial functions, such as virulence and biofilm formation, are controlled by a cell densitydependent communication mechanism known as Quorum Sensing (QS), in which small diffusible molecules are released, allowing bacteria to coordinate their behavior once a minimal effective quorum has been reached. The interference with these signaling systems, also ...

Disclosure of potential conflicts of interest (COI) is used by biomedical journals to guarantee credibility and transparency of the scientific process. COI disclosure, however, is not systematically nor consistently dealt with by journals. Recent joint editorial efforts paved the way towards the implementation of uniform vehicles for COI disclosure. This ...

Though tumor suppressor p53 and the canonical Wnt cascade have been extensively studied for the last 30 years, due to their important physiological roles, the two signaling pathways have been largely considered independent. Recently, the miR-34 family was found to directly link p53 and Wnt, revealing the tight connection between ...

CD40, a member of the tumor necrosis factor receptor superfamily, is broadly expressed on antigen-presenting cells and other cells, including fibroblasts and endothelial cells. Binding of CD40 and its natural ligand CD40L (CD154) triggers cytokine secretion, and increased expression of costimulatory molecules is required for T-cell activation and proliferation. However, ...

Introduction:  The number of scientific papers is a conventional metric for the measurement of a country's research performance in a particular area. Objective:  To evaluate the trend in Iranian publications of dental research results in peer-reviewed international scientific journals over the period 1999-2009, using national and international databases, and to ...

: New human immunodeficiency virus (HIV) diagnoses in the St. Louis metropolitan area, MO, occur predominantly among men who have sex with men (MSM). The Centers for Disease Control and Prevention recommends HIV testing at least annually for sexually active MSM. We examined prevalence and factors associated with recent HIV ...

: Staged breast reconstruction with implants and human acellular cadaveric dermis offers advantages of precise expander positioning, higher initial expander fill volumes, and improved outcomes. This study reports breast reconstruction using fetal bovine acellular dermal matrix (FBADM). The high type III collagen content of FBADM may allow for more rapid ...

During the past epoch we have gone through the remarkable progress in plant gene transformation technology. The production of transgenic plants is considered as a valuable tool in plant research and the technology is extensively applied in phytomedicines and agricultural research. Gene transformation in plants is normally carried out by ...

During the DNA damage response (DDR), chromatin modifications contribute to localization of 53BP1 to sites of DNA double-strand breaks (DSBs). 53BP1 is phosphorylated during the DDR, but it is unclear whether phosphorylation is directly coupled to chromatin binding. In this study, we used human diploid fibroblasts and HCT116 tumor cells ...

Obstructed hemivagina and ipsilateral renal anomaly (OHVIRA), or Herlyn-Werner-Wunderlich syndrome, is a rare Mullerian duct anomaly with uterus didelphys, unilateral obstructed hemivagina, and ipsilateral renal agenesis. Patients with this anomaly usually present after menarche with pelvic pain and/or a mass and rarely, in later years, with primary infertility. Strong suspicion ...

: Rates of Chlamydia trachomatis (CT) infection in Canada have been increasing since the mid-1990s. We sought to estimate the burden of CT in this population. : We developed an age- and sex-structured mathematical model parameterized to reproduce trends in CT prevalence between 1991 and 2009 in the Canadian population ...

To assess the clinical utility of the Gold Standards Framework Prognostic Indicator Guide (GSF) and the Seattle Heart Failure Model (SHF) to identify patients with chronic heart failure (CHF) in the last year of life. An observational cohort study of 138 community based ambulatory patients with New York Heart Association ...

Objectives:  For decades there has been increasing focus on the development of clinically acceptable, more sensitive and specific methods for the accurate and non-invasive diagnosis and prognosis of periodontitis. There are several well-known inherent drawbacks to current clinical procedures. The purpose of this article is to summarise some of the ...

This commentary raises an important issue that has not been sincerely considered in the field of dermatology, which is the vital role of hairdressers-a group that makes daily observations of the general populations' scalp and neck-in the detection of head and neck melanomas in the general population. We note several ...

: Implementing national recommendations for syphilis screening is not feasible in the emergency department (ED) setting. The purpose of this study was to determine the syphilis screening rate among ED patients tested for gonorrhea and chlamydia (GC/CT) and the syphilis prevalence among those who were tested. : A 1-year retrospective ...

Reconstruction of the cervical esophagus can be fraught with a variety of complications, such as fistula formation or stricture. Additional complicating factors may include local tumor recurrence, failed prior reconstruction, partial or total flap necrosis, and compromised tissues in an irradiated field. Once complications occur, the chance of a successful ...

Polycomb group of proteins (PcG), by controlling gene silencing transcriptional programs through cell cycle, lock cell identity and memory. Recent chromatin genome-wide studies indicate that PcG targets sites are bivalent domains with overlapping repressive H3K27me3 and active H3K4me3 mark domains. During S phase, the stability of epigenetic signatures is challenged ...

REIC is downregulated in immortalized cell lines compared with the parental normal counterparts. It may inhibit colony formation, tumor growth and induce apoptosis. Here, gastric carcinoma or epithelial cells transfected with REIC-expressing plasmid, its siRNA or treated with recombinant REIC were subjected to the phenotypes' measurement or related molecules' detection. ...

Objectives:  To compare the antibacterial effect of AH-26, white-coloured mineral trioxide aggregate (WMTA) and CPM sealer against Staphylococcus aureus and Streptococcus mutans after 24 h and 1 week. Materials and methods:  All materials were prepared according to the manufacturers' directions immediately before testing. The antibacterial effect of each agent was determined by ...

: No single laboratory test is both sensitive and specific to diagnose neurosyphilis. Several major clinical guidelines suggest that negative cerebrospinal fluid (CSF) treponemal-specific antibody tests rule out the diagnosis of neurosyphilis. Our aim was to systematically review the literature and describe the performance of treponemal-specific CSF antibody tests when ...

: Plastic surgery training has traditionally been modeled as an "apprenticeship," where faculty teach surgical skills to residents on live patients. Although this is a well-established process, the demand by the public and healthcare agencies for improved patient care, outcomes, and patient safety has led to the development of adjunct ...

Stem cell tourism is a small but growing part of the thriving global medical tourism marketplace. Much stem cell research remains at the experimental stage, with clinical trials still uncommon. However, there are over 700 clinics estimated to be operating in mostly developing countries - from Costa Rica and Argentina ...

Epstein-Barr virus (EBV) is associated with several malignant diseases that can be distinguished by their patterns of viral latent gene expression. We developed here an original peptidic approach to favor the induction of a specific CD4+ T-cell response against EBV latency II malignancies (Hodgkin's lymphoma, nasopharyngeal carcinoma, T/NK lymphoma). Previously, ...

A typical consultation is based on a phone conversation between the consulting service and the surgeon. If the description given to the surgeon misrepresents the severity of the condition, unnecessary transfer of the patient could follow. In an attempt to reduce the occurrence of unnecessary transfers, we started supplementing our ...

Polycystic ovary syndrome is one of the most common endocrine disorders in women of reproductive age. Features of PCOS are hyperandrogenism, chronic anovulation and polycystic ovaries on ultrasonography. Follicle development is a complex and carefully orchestrated phenomenon, involving gonadotropins and a rapidly expanding list of other intraovarian regulators, such as ...

Dermatologists are ideally suited to manage the various cutaneous sequelae of graft-versus-host disease (GVHD) outlined in part I of this review. However, the complexity of the patient with GVHD, including comorbidities, potential drug interactions related to polypharmacy, and the lack of evidence-based treatment guidelines, are significant challenges to optimizing patient ...