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Collateral consequences faced by individuals convicted of a sexual offense have been widely referenced in the literature. There is yet to be a systematic examination of collateral consequences affecting individuals, however, due to measurement inconsistencies and the absence of a psychometrically validated instrument. The current study developed and validated a measure of collateral consequences faced by individuals convicted of a sexual offense. Specifically, this study investigated (a) the underlying factor structure of collateral consequences commonly endorsed by individuals convicted of a sexual offense through Exploratory Factor Analysis (EFA) procedures and (b) reliability and validity indicators of the aforementioned scale. Participants were 218 individuals convicted of and registered for a sexual offense in the state of Texas. Study measures included a pool of 66 collateral consequences items in addition to psychological self-report instruments addressing hopelessness, shame, social well-being, and discrimination. EFA results revealed a two-dimensional construct representing collateral consequences affecting areas of social and psychological well-being. The current measure demonstrated adequate reliability and validity. Limitations and future directions of findings are addressed.

Objectives: To compare cognition in a group of older long-term survivors from Non-Hodgkin Lymphoma (NHL) and in a corresponding group of non-cancer controls of the same age. Functional status, polypharmacy and multimorbidity were also evaluated., Methods: A cross-sectional study was performed in a population of 63 outpatient long-term survivors from NHL, aged 65 or more and 61 non-cancer controls. Socio-demographic, clinical and functional data were collected. Cognitive function was assessed through neuropsychological tests., Results: NHL survivors showed a slightly worse functional status than controls, they were affected by more chronic conditions (3.4 vs 2.3; p = .003) and were taking a higher number of medications (3.4 vs 2.3; p = .03). The Mini Mental State Examination (MMSE) was not significantly different between the groups. NHL survivors performed worse than controls in executive functioning (Trail Making Test B-A 47.9 vs 32.1 p = .04, OR for Stroop test time over 75th percentile in survivors: 2.66; CI 95% 1.04-6.61; OR for Multiple Features Target Cancellation time over 75th percentile in survivors: 2.84; CI 95% 1.10-7.31). A small, statistically significant difference was also observed in verbal memory scores between the two groups. ., Conclusions: The findings of this study suggest that, compared with non-cancer controls, older survivors from NHL may have a lower cognitive performance, especially in the executive functioning and attention domains, regardless of multimorbidity and polypharmacy. Further evidence from larger samples is needed to confirm such findings and better characterize cognitive decline in NHL survivors., Competing Interests: Declaration of Competing Interest Authors have no conflict of interest to declare., (Copyright © 2020 Elsevier Inc. All rights reserved.)

The prognosis of patients with metastatic colorectal cancer (mCRC) remain poor despite the impressive improvement of treatments observed over the last 20 years that led to an increase in median overall survival from 6 mo, with the only best supportive care, to approximately 30 mo with the introduction of active chemotherapy drugs and targeted agents. The monoclonal antibodies (moAbs) cetuximab and panitumumab, directed against the epidermal growth factor receptor (EGFR), undoubtedly represent a major step forward in the treatment of mCRC, given the relevant efficacy in terms of progression-free survival, overall survival, response rate, and quality of life observed in several phase III clinical trials among different lines of treatment. However, the anti-EGFR moAbs were shown only to be effective in a subset of patients. For instance, KRAS and NRAS mutations have been identified as biomarkers of resistance to these drugs, improving the selection of patients who might derive a benefit from these treatments. Nevertheless, several other alterations might affect the response to these drugs, and unfortunately, even the responders eventually become resistant by developing secondary (or acquired) resistance in approximately 13-18 mo. Several studies highlighted that the landscape of responsible alterations of both primary and acquired resistance to anti-EGFR drugs biochemically converge into MEK-ERK and PIK3CA-AKT pathways. In this review, we describe the currently known mechanisms of primary and acquired resistance to anti-EGFR moAbs together with the various strategies evaluated to prevent, overcame or revert them.

There is evidence that people who are insured by Medicaid have difficulty accessing health care from private providers. This study documents access to dermatology care for a hypothetical patient insured by Medicaid in the State of Hawai'i. Posing as young Medicaid patient with a changing mole, we called all dermatologists listed on the American Academy of Dermatology website and requested an appointment to be seen. Only 23% of dermatologists contacted accept all Medicaid plans and an additional 12% accept some. Thus 65% of dermatologists called do not provide specialist care to Hawai'i's Medicaid population.

More than 40% of cases of all lung cancers are diagnosed in patients over the age of 70 years. Elderly patients have more comorbidities and tend to be less tolerant to toxic medical treatments than their younger counterparts. Thus, clinical data obtained in a younger population cannot be automatically extrapolated to the great majority of nonselected elderly patients with non-small cell lung cancer (NSCLC). The bulk of prospective clinical data regarding chemotherapy and molecularly targeted therapy for elderly NSCLC patients come from studies in advanced disease. In elderly advanced NSCLC patients, single-agent chemotherapy with third-generation agents (vinorelbine, gemcitabine, taxanes) is to be considered the routine standard of care for unselected patients, based on phase II and III trials specifically designed for this special population. Cisplatin-based chemotherapy with cisplatin at attenuated doses has been demonstrated to be an active and feasible option in phase II trials. Among targeted therapies, the epidermal growth factor receptor tyrosine kinase inhibitors, erlotinib and gefitinib, have relevant phase II prospective data showing activity and good tolerability as first-line treatment in this population. Concerning the antivascular endothelial growth factor monoclonal antibody, bevacizumab, combined with chemotherapy, particular care must be taken for elderly patients because of the higher incidence of cardiovascular comorbidities. The lack of data on octogenarians suggest that clinicians should exercise caution when applying the existing data on chemotherapy and targeted therapies for patients aged 70-79 years to those aged >80 years. Further specifically designed clinical trials are needed to optimize medical treatment of NSCLC in elderly patients.

Lung cancer is the leading cause of cancer mortality worldwide. Non-small cell lung cancer (NSCLC), accounting for about 85% of all lung cancers, includes squamous carcinoma, adenocarcinoma and undifferentiated large cell carcinoma. The majority of patients have advanced disease at diagnosis, and medical treatment is the cornerstone of management. Several randomized trials comparing third-generation platinum-based doublets concluded that all such combinations are comparable in their clinical efficacy, failing to document a difference based on histology. However, recent evidences, arising from the availability of pemetrexed, have shown that histology represents an important variable in the decision making. The major progresses in the understanding cancer biology and mechanism of oncogenesis have allowed the development of several potential molecular targets for cancer treatment such as vascular growth factor and its receptors and epidermal growth factor receptor. Targeted drugs seem to be safer or more effective in a specific histology subtype. All of these data have led to choose the optimal first-line treatment of advanced NSCLC based on histologic diagnosis. However, this scenario raises a diagnostic issue: a specific diagnosis of NSCLC histologic subtype is mandatory. This review will discuss these new evidences in the first-line treatment of advanced NSCLC and their implication in the current clinical decision-making.

Lung cancer in the older individual is an increasingly common problem faced by the oncologist. Elderly patients have more co-morbidities and tend to tolerate toxic medical treatments more poorly than their younger counterparts. Thus, clinical data obtained in a younger population cannot be automatically extrapolated to the great majority of non-selected elderly patients with non-small-cell lung cancer (NSCLC). The bulk of prospective clinical data regarding chemotherapy and molecularly targeted therapy for elderly NSCLC patients comes from studies in advanced disease. In elderly advanced NSCLC patients single-agent chemotherapy with third-generation agents (vinorelbine, gemcitabine, taxanes) is to be considered as the standard treatment for unselected patients, based on several phase II and III trials specifically designed for this special population. Retrospective analyses found no differences in survival between elderly and younger patients treated with cisplatin-based chemotherapy, with a small but significant increase in toxicity in the elderly. Cisplatin-based chemotherapy with cisplatin at attenuated doses has demonstrated to be an active and feasible option in phase II trials and deserves prospective phase III comparison against monochemotherapy. Among targeted therapies, the epidermal growth factor receptor tyrosine kinase inhibitors erlotinib and gefitinib are the most promising agents and have relevant phase II prospective data showing activity and good tolerability as first-line treatment in this population. Concerning the anti-vascular endothelial growth factor monoclonal antibody bevacizumab, particular care must be taken for elderly patients because of a possible higher incidence of cardiovascular co-morbidities. However its role in this population remains controversial and specific prospective studies are warranted to clarify this topic. Further specifically designed phase III randomized trials are needed to optimize medical treatment of NSCLC in elderly patients.

Carcinoma of the lung is the leading cause of cancer death worldwide, with non-small cell lung cancer (NSCLC) constituting about 85% of all new diagnoses. Standard approaches for each NSCLC stage have reached a plateau in effectiveness. A variety of novel approaches are now being investigated to improve the outcome of this disease. Despite decades of research, no specific active cancer vaccine has, to date, been approved for NSCLC therapy; nevertheless, vaccine therapy has recently re-emerged as a potential therapeutic approach. In particular, several new paradigms have stemmed from recent clinical findings both in the use of combination therapy approaches with more sophisticated specific vaccines and in clinical trial design and endpoint analyses. Several vaccine therapies have been investigated in NSCLC, including in the early and advanced disease stages. The best results appear to be in the adjuvant settings and in locally advanced NSCLC. In fact, in these two settings, phase III randomized trials are ongoing evaluating the melanoma-associated antigen A3 vaccine and the liposomal BLP25 vaccine. This paper reviews the main clinical trials involving several different cancer vaccines employed in the treatment of early and advanced stage NSCLC, focusing on those in advanced stages of development.

Improving outcomes for early-stage non-small cell lung cancer (NSCLC) is a major research area considering that a significant percentage of such patients develop recurrent disease within 5 years of complete lung resection. Adjuvant chemotherapy prolongs survival, with an absolute improvement in 5-year overall survival of about 5% with drawbacks such as treatment toxicity. Approximately, one third of patients with newly diagnosed NSCLC have locally advanced disease not amenable for surgical resection - in this setting of patients concurrent chemoradiation is the standard of therapy. However, the treatment of locally advanced NSCLC is still controversial and clinical outcomes are disappointing, and so new approaches are required to improve the clinical benefit in this setting of patients. Vascular endothelial growth factor (VEGF) is a key angiogenic factor implicated in tumor blood vessels formation and permeability, and tumor VEGF overexpression in patients with early stage lung cancer has been associated with worse relapse free and overall survival. Several agents have been developed that inhibit VEGF or its receptor signalling system. Bevacizumab is the first recombinant humanized monoclonal antibody binding VEGF to demonstrate clinical benefit or rather a survival prolongation in combination with chemotherapy in the treatment of non-squamous advanced NSCLC patients. These positive results led to a large number of clinical trials to evaluate bevacizumab in combination with other targeted agents in advanced disease, and to define the role of this agent in early stage NSCLC such as the impact of bevacizumab integration in chemoradiotherapy strategy for locally advanced disease.

Non-small cell lung cancer (NSCLC) accounts for about 85% of all new diagnoses of lung cancer. Unfortunately, few NSCLC patients are suitable for radical treatment for curative intent. Because most patients with NSCLC have advanced disease at diagnosis, chemotherapy represents the standard of care, although, to date, a plateau has been reached with this approach. Improvements in the knowledge of tumor biology and mechanisms of oncogenesis have identified the epidermal growth factor receptor (EGFR), a member of the ErbB family, as a molecular target for NSCLC treatment. EGFR is commonly overexpressed in NSCLC and has been associated with impaired prognosis; therefore, its inhibition may lead, through the suppression of tumor proliferation, to improvement in clinical outcomes. Strategies to block EGFR include tyrosine kinase inhibitors, monoclonal antibodies, ligand-linked toxins, and antisense approaches. This article focuses on the treatment of NSCLC with the anti-EGFR monoclonal antibodies, including cetuximab, for which the largest amount of data in the literature exists. Recently, a phase III randomized trial performed in advanced NSCLC patients yielded a statistically significant survival advantage for patients treated with cetuximab plus chemotherapy versus chemotherapy alone. Other anti-EGFR monoclonal antibodies, such as panitumumab, matuzumab, nimotuzumab, and ch806, are in different stages of development for the treatment of advanced NSCLC.

Although substantial progress has been made in the therapeutic options currently available for patients with advanced non-small cell lung cancer (NSCLC), the overall survival profile remains poor for most patients. One of the strategies currently under investigation with the aim of prolonging survival in NSCLC patients is maintenance treatment with either a chemotherapeutic agent or a molecularly targeted agent after first-line chemotherapy. Moreover, this can consist of drugs included in the induction regimen or other noncrossresistant agents. With the currently available data, maintenance treatment with a different noncrossresistant agent (i.e., an early second-line treatment) is perhaps the most promising strategy. The drug chosen for the early second-line treatment should be a well-tolerated agent, considering that patients have just completed a particularly toxic platinum-based chemotherapy. Extending treatment with targeted agents rather than chemotherapy can provide longer progression-free and overall survival times without increasing toxicity. However, at the moment, only progression-free survival has been shown to be consistently superior with maintenance approaches; the evaluation of survival benefits is warranted before defining this strategy as a possible treatment option. Further studies are warranted to establish the role of maintenance chemotherapy in patients with advanced NSCLC.

Platinum-based doublets are the standard first-line therapy for patients with advanced non-small-cell lung cancer, with approximately a third of patients obtaining an objective response with first-line chemotherapy and another 20-30% achieving temporary disease stabilization. However, all patients inevitably experience disease progression. Three agents are approved for treating patients who progress after one prior regimen: docetaxel, pemetrexed and erlotinib. Erlotinib is the only agent approved for use in the third-line setting. Although these agents have yielded similar outcomes in terms of anti-tumor activity and efficacy, they have different toxicity profiles, and some factors that can help in the choice among them have begun to emerge, such as smoking history and histotype. Several new molecularly targeted agents have shown activity in Phase II trials and may be integrated into second-line therapy as single agents or in combination with current agents in the future. In particular, the most encouraging data in this clinical setting have been reported with the antiangiogenetic drugs bevacizumab (already approved for use in the first-line setting), vandetanib and sunitinib. Phase III trials with these agents are ongoing.

Most patients diagnosed with non-small cell lung cancer (NSCLC) have advanced disease. Chemotherapy has apparently reached a plateau of effectiveness in improving survival in this subgroup of patients. Considerable efforts have been initiated to identify novel targets for new biological agents which may be safely and effectively administered to NSCLC patients. New blood vessel formation, known as angiogenesis, is a fundamental event in the process of tumor growth and metastatic dissemination. The vascular endothelial growth factor (VEGF) and its receptors play an essential role in tumor proliferation. Approaches to limit VEGF activity include monoclonal antibodies (mAbs) and small molecules inhibiting the corresponding receptor-tyrosine kinase activity. Bevacizumab, an anti-VEGF recombinant humanized mAb, is the first targeted agent which, when combined with chemotherapy, has shown superior efficacy versus chemotherapy alone as first-line treatment of advanced NSCLC. Future clinical developments of bevacizumab in NSCLC treatment include the combination with other targeted therapies in advanced disease, and the integration into the combined modality approaches for the treatment of early and locally advanced disease stages. Vandetanib, a small molecule targeting VEGF tyrosine-kinase activity, due to first indications of antitumor activity and the excellent toxicity profile seems to be a promising agent for the treatment of advanced NSCLC. Other antiangiogenic drugs, such as sorafenib, sunitinib, VEGF Trap and a new class named 'vascular disrupting agents', which includes ASA404, are being tested in ongoing clinical trials which will further define their role in the management of NSCLC. This paper reviews the state of the art and the future developments of the main antiangiogenic agents in the treatment of NSCLC patients.

Small-cell lung cancer (SCLC) accounts for almost 15% of lung carcinomas. Chemotherapy is the cornerstone of treatment of patients with SCLC. In limited disease, median survival is about 12-20 months, with no more than 6%-12% of patients surviving beyond 5 years. In extensive disease, median survival is 7-12 months, with < 5% of patients living beyond 2 years and a 5-year survival rate of just 2%. Several therapeutic approaches have been used in an attempt to improve the outcome of SCLC. Among these, a better understanding of tumor biology and the subsequent development of novel therapeutic strategies have been identified as a possible approach for increasing the survival rate of patients with SCLC. Several targeted agents have been introduced into clinical trials in SCLC, and a few phase III studies, including matrix metalloproteinase inhibitors, thalidomide, and vaccines, have already produced definitive results. Currently, negative results are more commonly reported than positive ones. However, this first generation of clinical trials represents only the beginning of clinical research in this field. To date, no targeted therapy has been approved for use in the treatment of patients with SCLC. Nevertheless, clinical research in this field is still in progress considering that several new targeted agents, such as antiangiogenic agents and mammalian target of rapamycin inhibitors, offer a promise of improved outcomes. This review will focus on the reported results and the future development of the main novel biologic agents for the treatment of patients with SCLC.

"For every behavioral observation, there is an equal and opposite observation." S. Benzer Photoreception is an important component of rhythm systems and is involved in adjusting circadian clocks to photic features of daily cycles. In Drosophila, it has been suggested that there are three light input pathways to the clock that underlie rhythms of adult behavior: One involves the eyes; the other two extraocular photoreception through a structure called the Hofbauer-Buchner (H-B) eyelet and light reception carried out by pacemaker neurons themselves, mediated by a substance called cryptochrome. All photoreceptor cells including the H-B eyelet have been surmised to be removed by glass-null mutations. Mutations in the no-receptor-potential-A (norpA) gene cause the compound eyes and ocelli to be non-functional and may also affect the eyelet's function. The one cryptochrome mutant known (cryb) harbors an amino-acid substitution in the blue-light absorbing protein encoded by this gene. With regard to adult locomotor rhythms, all single mutants (gl60j, norpAP41, and cryb) re-entrained to altered light:dark (LD) cycles in which the L phase involved relatively intense light. Dropping light levels ca. 10 or ca. 30-fold permitted small percentages of doubly-mutant gl60j cryb flies clearly to re-synchronize their behavior. The marginal re-entrainability in the lowest-light situation nevertheless involved superior responsiveness of the gl60j cryb type, compared with that observed previously using a different re-entrainment protocol. Furthermore, transgenic types in which rhodopsin-expressing cells within the H-B eyelet were ablated or suffered from the effects of tetanus-toxin also entrained with behavior similar or superior to that of gl60j cryb at a low light level. Light inputs that are necessary to synchronize periodic adult emergence can be inferred (from previous studies) to involve a cry-dependent pathway and perhaps also a norpA-dependent one, so that combining mutations in these two genes would cause cultures to be unentrainable. The current results were that each singly-mutant type eclosed rhythmically; flies emerging from norpAP41;cryb cultures also (on balance) exhibited solid eclosion rhythmicity. The ensemble of these behavioral and adult-emergence results suggest that additional light-to-clock pathways function within the system; alternatively, that rhythm assays employed here have teased out residual function of the mutated CRY protein.

Background: In order to follow the course of bone marrow engraftment in dogs, and to determine the presence, and percentage, of donor-derived cells in other canine tissues, a simple and fast method of determining cell origin after sex-mismatched bone marrow transplantation was developed., Methods: Using universal primers, fragments from genomic DNA corresponding to ZFX and ZFY genes were amplified by polymerase chain reaction. A restriction fragment length polymorphism, combined with densitometric analysis, was then used to distinguish and quantitate ZFY and ZFX sequences. Unknown samples were analyzed against standards of known mixtures of male and female DNA., Results: Canine ZFY and ZFX genes were clearly resolved after amplification, digestion with HaeIII, and denaturing polyacrylamide gel electrophoresis. Microchimerism could be detected in male and female dog DNA samples derived from a range of fresh and frozen tissues including spleen, testicle, and the central nervous system. The levels of chimerism determined using this method were in either agreement with results obtained by karyotyping or more sensitive, with a detection limit of 0.4% compared with 1-2%., Conclusions: Polymerase chain reaction/restriction fragment length polymorphism detection of the ZFY and ZFX genes was found to be simple, accurate, and reliable for assessing engraftment in dogs. When compared with cytogenetic analysis, this method was found to be faster to perform, more capable of detecting lower levels of microchimerism, and useful for detecting donor-derived cells in stored specimens and in tissues other than peripheral blood or bone marrow.

Severe progressive fatal neurological degeneration occurs in fucosidosis, a storage disease. Bone marrow transplantation into affected dogs has shown that haematopoietic stem cells can provide enzyme producing daughter cells to the central nervous system, altering disease course. This makes canine fucosidosis an ideal large animal model for gene therapy. Fucosidosis affected allogeneic or autologous canine marrow was transduced ex vivo by cocultivation, then transplanted into fucosidosis affected dogs conditioned with total lymphoid irradiation. The vectors were Moloney murine leukaemia virus based. Transduction efficiency was increased with multiple cytokines in short term marrow culture. Despite high levels of transduction, proviral sequence was detected 2 months post transplant in only one dog. Early or total graft failure occurred in all transplants. We believe lack of engraftment could be caused by differentiation or change of repopulating ability of marrow cells occurring with multiple cytokine mixes in culture media.

Deafness in dalmatian dogs in known to be congenital. It has been reported that the condition is manifested in structural defects of the sensitive lamina of the organ of Corti. In a study of deaf puppies, examined as they became available, this was found to be in doubt. Moreover, a characteristic gross reduction of area was found in the structure of the acoustic cortex in affected puppies. Extension of the morphometric studies further showed that the acoustic pathways were generally attenuated in keeping with the changes in the cortex. Consideration is given to the probability that the condition develops centrally rather than peripherally. Thus instead of the central components failing to develop because of lack of evocative stimulus from the end organ it is envisaged that the peripheral organ regresses because of incomplete innervation by central outgrowth.