15 citations
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March 2023 in “BioMed” This review discusses multisystem inflammatory syndrome in adults (MIS-A) related to SARS-CoV2 and outlines the existing knowledge and unanswered questions, reporting no new clinical results.
10 citations
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June 2003 in “British Journal of Dermatology” This article challenges the idea that low serum ferritin is not associated with chronic diffuse telogen hair loss by questioning the validity of 'normal' serum ferritin reference ranges.
2 citations
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January 1979 in “Yearbook of English studies” This article discusses the perceived shortcomings of nineteenth-century British drama in addressing contemporary ideas, questioning its literary vitality beyond stage performance, and reports no new results.
1 citations
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September 2025 in “Cureus” In this study, the ChatGPT-5 model accurately answered 76.47% of questions on the Polish endocrinology specialty exam, surpassing the 60% passing threshold, yet its role in clinical decision-making remains uncertain, highlighting the need for further research.
1 citations
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December 2022 in “Zenodo (CERN European Organization for Nuclear Research)” This article reviews existing instruments for measuring emotional intelligence, comparing time-established and popular questionnaires, but it provides no new research findings.
1 citations
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September 2015 in “Clinics in Dermatology” This article provides a diagnostic guide for clinicians to differentiate between various hair shaft disorders by using a structured question-by-question approach but does not report new clinical findings.
March 2026 in “Cancer Diagnosis & Prognosis” In this study, researchers used a patient-reported outcome questionnaire to assess long-term adverse effects in breast cancer patients undergoing chemotherapy, finding persistent symptoms like neuropathy, dysgeusia, insomnia, and nail loss. Peripheral neuropathy was notably prolonged in those receiving anthracycline- and taxane-based regimens compared to docetaxel/cyclophosphamide.
October 2025 in “Dermatology Practical & Conceptual” This study found that ChatGPT 4.0 and Gemini 1.5 Flash provided more accurate and user-friendly responses to androgenetic alopecia questions than Deepseek R1, suggesting they could be effective tools for patient education with physician guidance.
This manuscript discusses a large-scale cross-sectional analysis on addressing variance in responses to a set of questions by identifying underlying factors, but specific results are not reported in the abstract.
January 2024 in “Wiadomości Lekarskie” This source explores the integration of artificial intelligence in medicine, addressing critical questions about readiness among doctors and patients, regulatory measures, ethical issues, economic impact, legal considerations, and the potential replacement of physicians, based on current publications and over 40 years of professional experience.
November 2023 in “Hair transplant forum international” Results are not reported in this abstract, which raises the question of whether caffeine has a stimulating effect on hair growth both in laboratory settings and live subjects.
February 2023 in “Vaccines” This review discusses the potential impact of COVID-19 on the male reproductive system and highlights unanswered questions regarding its mechanisms and implications for men's health and fertility, reporting no new clinical results.
October 2020 in “Проблемы эндокринологии” This review discusses the potential roles of androgens and antiandrogens in COVID-19 outcomes, noting unresolved questions about their effectiveness and safety for treatment.
January 2018 in “Journal of the American Academy of Dermatology” This letter discusses a previous study on tofacitinib for alopecia areata, questioning its statistical analysis and suggesting that steroids may have influenced results, but it reports no new clinical findings.
July 2016 in “Journal of Investigative Dermatology” This article introduces an online quiz by the Journal of Investigative Dermatology, connecting its questions to findings from a specific JID article, and it reports no new results.
December 2010 in “Dermatologic Surgery” The letter discusses a disagreement about the definition of the "frontal area" in hair restoration surgery and questions the effectiveness of treatments like finasteride and minoxidil on this area.
June 1993 in “Hair transplant forum international” This call for proposals from the International Society of Hair Restoration Surgery announces available funding for research projects designed to address specific scientific questions but contains no new research findings.
April 1989 in “Archives of Dermatology” This article critiques the marketing strategies of Rogaine and Accutane and reports no new clinical findings, questioning the photographic evidence used in advertising.
1549 citations
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March 2006 in “Science” This review discusses the stem cell niche concept in mammalian systems and reports no new clinical results, highlighting recent progress and identifying important unanswered questions.
197 citations
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January 2019 in “Neuropsychopharmacology” This review discusses sex differences in the neuroendocrine response to stress, focusing primarily on rodent studies, and highlights open questions about the roles of gonadal hormones and sex chromosomes.
194 citations
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February 2015 in “Development” This review discusses the Activin/Nodal signalling pathway's role in stem cell function and its implications in cancer therapy, reporting no new experimental results but highlighting future research questions.
150 citations
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December 2012 in “EMBO Reports” This review explores the mechanisms of adult stem cell self-renewal, using skin as a model, and reports no new results but raises important unanswered questions in the field.
137 citations
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April 2015 in “Nature Reviews Molecular Cell Biology” This review discusses the distinct roles and surprising developmental flexibility of multiple somatic stem cell types in tissue maintenance and repair, reporting no new results but highlighting emerging questions about their regulation and origins.
107 citations
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November 2008 in “The Journal of Rheumatology” This study found that fibromyalgia prevalence is slightly higher in patients with systemic lupus erythematosus compared to those with arthritis, but fibromyalgia-ness does not bias the SLE Activity Questionnaire.
83 citations
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November 2002 in “British Journal of Dermatology” This study found no direct relationship between low serum ferritin and chronic diffuse telogen hair loss in women, questioning the usefulness of serum ferritin measurement and iron supplementation for managing this condition.
66 citations
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September 2005 in “Photochemical & photobiological sciences” This review discusses the current understanding of hair photodamage and photodegradation and reports no new findings; it highlights unresolved questions about radiation effects and melanin's role in different hair types.
62 citations
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February 2011 in “Expert review of dermatology” This review discusses the incidence, reversibility, and impact of chemotherapy-induced alopecia and concludes that scalp cooling is the most effective prevention method in most cases, though some questions remain.
54 citations
,
September 2002 in “Annals of Pharmacotherapy” This review discusses various herbal therapies, such as Serenoa repens and Pygeum africanum, for treating benign prostatic hyperplasia, noting their potential but highlighting unresolved questions about their efficacy and safety.
41 citations
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June 2018 in “Medicine Health Care and Philosophy” This article proposes criteria to differentiate between medicalization and over-medicalization, examining the consequences and ethical considerations of misidentifying medical issues, and suggests guideline questions to help draw clearer boundaries in medicine.
37 citations
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January 2016 in “Drug design, development and therapy” This review discusses the use of tofacitinib as a treatment for plaque psoriasis, highlighting its efficacy and safety in clinical trials, but notes unresolved questions regarding long-term safety.