Publications by authors named "KAUFMAN H"

Oncolytic herpes simplex viruses (oHSV) preferentially replicate in cancer cells while inducing antitumor immunity, and thus, they are often referred to as in situ cancer vaccines. OHSV infection of tumors elicits diverse host immune responses comprising both innate and adaptive components. Although the innate/adaptive immune responses primarily target the tumor, they also contribute to antiviral immunity, limiting viral replication/oncolysis.

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  • * The study focused on JEN-101, a localized injection of interleukin-12 designed to boost immune response in dogs with advanced melanoma, evaluating its safety, effectiveness, and immune effects over several doses.
  • * Results indicated that JEN-101 was well-tolerated with manageable side effects, and it showed promising biological responses, suggesting its potential for further research and relevance to human cancer treatment.
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Background: First-line treatment with pembrolizumab plus chemotherapy in recurrent and metastatic head and neck squamous cell carcinomas (HNSCC) has improved survival. However, the overall response rate with this standard of care regimen (SOC) remains limited. Interleukin (IL)-12 is a potent cytokine that facilitates the crosstalk between innate and adaptive immunity, making it crucial in the antitumor response.

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  • - Talimogene laherparapvec (T-VEC) is an innovative treatment made from a modified herpes virus, approved for hard-to-treat melanoma, and this study examines genetic factors that might predict treatment success in patients.
  • - The analysis included data from 93 melanoma patients treated with T-VEC, with 30% showing complete tumor regression; key factors linked to better outcomes included early-stage disease and lack of certain metastases.
  • - Among 54 patients with available genetic data, most had gene mutations, and a specific mutation (TERT promoter) was notably linked to better clinical responses, suggesting it could influence treatment effectiveness.
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  • Image-guided cryoablation is a treatment for cancer that freezes tumors to help fight them.
  • Researchers believed that this treatment could help the immune system work better against stubborn tumors that didn't respond to other therapies.
  • In a study with 17 patients, cryoablation was found to be safe and helped improve tumor responses in some patients, showing promise for this combined treatment approach.
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Adults with intellectual disabilities in community residential programs receive services from direct support professionals (DSPs) intended to facilitate community engagement. As part of a rate study for Washington State's Developmental Disabilities Administration on community residential services, adults in these programs were asked to provide their perspective on the quality and effectiveness of their care. Twenty-five adults with intellectual disabilities were interviewed focusing on daily activities, staffing, and living situations.

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This cross-sectional study assessed hepatitis C virus (HCV) antibody and RNA test results performed from 2016 to 2021 at a large US clinical reference laboratory. When individual patient factors (ie, income, education, and race/ethnicity) were not available, estimates from the US Census were linked to the residential zip code. The final analytic cohort comprised 19,543,908 individuals with 23,233,827 HCV antibody and RNA test results.

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Objective: The aim of the study is to evaluate adherence to national recommendations for Chlamydia trachomatis (chlamydia) and Neisseria gonorrhoeae (gonorrhea) testing during pregnancy including tests for cure/clearance and for persistence/potential reinfection at time of delivery.

Materials And Method: We evaluated results of chlamydia and gonorrhea nucleic acid amplification tests (NAAT) performed by major national reference laboratory from January 2010 through July 2022.

Results: Of 3,519,781 uniquely identified pregnant individuals, we identified 4,077,212 pregnancies.

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Hypothyroidism is a common endocrine disorder whose prevalence increases with age. The disease manifests itself when the thyroid gland fails to produce sufficient thyroid hormones. The disorder includes cases of congenital hypothyroidism (CH), but most cases exhibit hormonal feedback dysregulation and destruction of the thyroid gland by autoantibodies.

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  • * Talimogene laherparepvec is an engineered herpes virus that delivers the human cytokine GM-CSF directly to recurrent melanoma tumors, enhancing antitumor immunity.
  • * The review discusses various cytokines and chemokines that could improve the effectiveness of oncolytic viruses in cancer therapy, emphasizing the need for a better understanding of their delivery mechanisms to maximize patient outcomes.
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  • Merkel cell carcinoma (MCC) is an aggressive cancer with bad outcomes, and the study focused on the potential of a blood test (AMERK) to predict patient survival based on the presence of antibodies against Merkel cell polyomavirus.
  • In a study of 261 patients, nearly half were seropositive, and results showed that those with positive AMERK tests had significantly better survival rates, particularly in patients with localized disease.
  • The findings suggest that measuring MCPyV antibodies could help personalize treatments and improve risk assessment for MCC patients, though the study has limitations due to its retrospective nature.
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Background: Current guidelines for management of anorectal abscesses make no recommendations for operative vs bedside incision and drainage (I&D). The purpose of this study was to determine if management in the operating room is necessary to adequately drain anorectal abscesses and prevent short-term complications for patients presenting to the emergency department (ED).

Methods: Patients with perirectal abscesses were identified and divided into two groups based on intervention type: "bedside" or "operative.

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  • * A study analyzing 9,876,196 pregnancies from 2010 to 2021 found that 1.5% screened positive for RBC antibodies, with anti-D being the most prevalent (64.1%) among high-risk antibodies for HDFN.
  • * The incidence of high-risk antibodies increased significantly over the study period, emphasizing the need for new strategies to reduce alloimmunization and improve outcomes for pregnant individuals and newborns. *
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  • Scientists believe that delivering special medicines directly into tumors could help fight cancer better.
  • An expert group worked together to figure out how to create better tests for these new treatments, including which patients to help.
  • They discussed different ideas on how to design these tests, so they can learn the most about how well the new therapies work for different types of cancer.
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  • Glioblastoma (GBM) is a deadly brain tumor with limited treatment options, primarily driven by a subpopulation of cancer stem-like cells that resist therapies.
  • Oncolytic herpes simplex virus (oHSV), particularly talimogene laherparepvec, has shown promise in targeting cancer cells and inducing immune responses, yet its application in GBM remains under-explored.
  • A new approach using G47Δ-mIL2, an oHSV designed to locally express interleukin 2 (IL-2), was found to improve survival in mouse GBM models without causing the systemic side effects typically associated with IL-2 treatment.
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The study objective was to evaluate the impact of the coronavirus disease (COVID-19) pandemic on pediatric blood lead testing in the United States. Clinical laboratory pediatric (ages <6 years) blood lead level (BLL) tests performed by Quest Diagnostics, January 2019-March 2022, were analyzed. Patients were categorized by age, by sex, and, through matching by ZIP code with US Census data, for race, ethnicity, pre-1950 housing, and poverty estimates.

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Unlabelled: Cancer patients are at risk for severe coronavirus disease 2019 (COVID-19) outcomes due to impaired immune responses. However, the immunogenicity of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccination is inadequately characterized in this population. We hypothesized that cancer vs non-cancer individuals would mount less robust humoral and/or cellular vaccine-induced immune SARS-CoV-2 responses.

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Objectives: Hepatitis C virus (HCV) infection is the most common bloodborne infection in the United States. We assessed trends in HCV testing, infection, and surveillance cases among US adults.

Methods: We used Quest Diagnostics data from 2013-2021 to assess trends in the numbers tested for HCV antibody and proportion of positivity for HCV antibody and HCV RNA.

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Scientific research trends and interests evolve over time. The ability to identify and forecast these trends is vital for educational institutions, practitioners, investors, and funding organizations. In this study, we predict future trends in scientific publications using heterogeneous sources, including historical publication time series from PubMed, research and review articles, pre-trained language models, and patents.

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  • IL-12 is a powerful cytokine that enhances both innate and adaptive immune responses against cancer, but its use has been limited due to toxicity from systemic delivery.
  • The development of an anchored variant called ANK-101 allows for intratumoral (i.t.) administration, which creates a stable drug depot in tumors, leading to longer retention and greater therapeutic effects compared to unanchored IL-12.
  • ANK-101 has shown significant antitumor activity in various mouse models, even in cases resistant to other therapies, and demonstrated good tolerance in macaques, suggesting it has strong potential for clinical use.
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In fiscal year 2020, new national Medicare payment models were implemented in the two most common post-acute care settings (i.e., skilled nursing facilities (SNFs) and home health agencies (HHAs)), which were followed by the emergence of COVID-19.

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