Topical sulfonylurea as a novel therapy for hypertrichosis secondary to diazoxide, and potentially for other conditions with excess hair growth.

Abstract:

:It is hypothesized that a topical application of a sulfonylurea drug, which can inhibit the ATP-sensitive potassium-gated channels (Kir6.X/SUR) present in human hair bulb tissues, will inhibit hair growth in a targeted manner. Diazoxide is used to treat severe hypoglycemia due to hyperinsulinism of infancy. However, this often results in hypertrichosis that can be severe enough to prevent its use. Diazoxide blocks insulin release from the pancreas by opening the SUR1/Kir6.2 channels in ß-cells. Diazoxide can also act on two potassium-gated channels in the skin that affect hair growth, namely SUR1/Kir6.2 and SUR2B/Kir6.1, thus causing hypertrichosis. It is proposed that a topical sulfonylurea will inhibit the excessive hair growth due to diazoxide, but will not impact the beneficial effects of diazoxide on beta cells. This approach can also be applied to rare cases of Cantú syndrome, caused by mutations in ABCC9 (coding for SUR2) or in KCNJ8 (coding for Kir6.1) that is characterized by congenital hypertrichosis. More importantly, this approach may also be effective in treating other forms of hypertrichosis or hirsutism, that are quite common, yet very distressing to patients worldwide.

journal_name

Med Hypotheses

journal_title

Medical hypotheses

authors

Newfield RS

doi

10.1016/j.mehy.2015.08.025

subject

Has Abstract

pub_date

2015-12-01 00:00:00

pages

969-71

issue

6

eissn

0306-9877

issn

1532-2777

pii

S0306-9877(15)00332-1

journal_volume

85

pub_type

杂志文章
  • The association between vitamin deficiency and otolaryngologic diseases: A therapeutic target.

    abstract::Vitamins are indispensable nutrients for metabolism. Adequate vitamin intake plays vital role in physiological processes including embryonic development, cellular and immunity proliferation and differentiation, DNA synthesis and oxidative response. In contrast, insufficient vitamin levels usually lead to a large numbe...

    journal_title:Medical hypotheses

    pub_type: 杂志文章,评审

    doi:10.1016/j.mehy.2019.109448

    authors: Huang Y,Liu A,Liu L,Wang B,Liang G

    更新日期:2020-02-01 00:00:00

  • A novel immunotherapy to hepatocellular carcinoma: CD40-activated B lymphocytes transfected with AFPmRNA.

    abstract::Alpha-fetoprotein (AFP) is overexpressed in the majority of hepatocellular carcinomas (HCCs), and thus may offer attractive target for immunotherapy against this neoplasm. CD40 ligand (CD40L) is the major signal that induces B cells to efficiently present antigen to T cells, and CD40-activated B (CD40-B) lymphocyte ce...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2008.12.050

    authors: Wan Y,Ma X,Li X,Yi J

    更新日期:2009-11-01 00:00:00

  • Towards more efficacious chemotherapy of trypanosomiasis: combination of alpha-difluoromethylornithine (DFMO) with reactive oxygen generating drugs.

    abstract::Trypanosomiasis (whether African sleeping sickness, or American Chaga's disease) is caused by an infection with a protozoan parasite, i.e. the trypanosome. This carries fatal sequences in the untreated host. Currently available chemotherapeutic drugs (some of which cure by involving reactive oxygen species (ROS] are n...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/0306-9877(91)90142-l

    authors: Eze MO

    更新日期:1991-11-01 00:00:00

  • Fruit and vegetable consumption and cardiovascular mortality.

    abstract::A steady fall in mortality rates from cardiovascular diseases (CVD) has been reported recently in the United States. This study tests the hypothesis that fruits and vegetables had a protective effect against cardiovascular mortality among the American population from 1964-78. Special attention was focused on more spec...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/0306-9877(85)90035-0

    authors: Verlangieri AJ,Kapeghian JC,el-Dean S,Bush M

    更新日期:1985-01-01 00:00:00

  • Low intensity blood flow restriction exercise: Rationale for a hypoalgesia effect.

    abstract::Exercise-induced hypoalgesia is characterised by a reduction in pain sensitivity following exercise. Recently, low intensity exercise performed with blood flow restriction has been shown to induce hypoalgesia. The purpose of this manuscript is to discuss the mechanisms of exercise-induced hypoalgesia and provide ratio...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2019.109370

    authors: Hughes L,Patterson SD

    更新日期:2019-11-01 00:00:00

  • Minocycline may be useful to prevent/treat postoperative cognitive decline in elderly patients.

    abstract::Postoperative cognitive dysfunction (POCD) is reported to occur frequently after all types especially cardiac surgery in elderly patients. It can be short-term or long-term and some cases even develop into Alzheimer's disease (AD). Although multi-risk factors associated with POCD have been identified, the etiology and...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2011.02.010

    authors: Fan L,Wang TL,Xu YC,Ma YH,Ye WG

    更新日期:2011-05-01 00:00:00

  • Antibody based target tailored antimicrobial chemotherapy - a new approach.

    abstract::Ever since antimicrobial therapy was introduced, two phenomenons have been observed: drug resistance and host toxicity. Mutation(s) in microbes leads to the earlier, while off target effects of therapy cause the latter. Neither of these problems have yet to be resolved. All Microbes express specific antigens, against ...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2006.09.061

    authors: Singla M

    更新日期:2007-01-01 00:00:00

  • Tardive dyskinesia: a role for the endogenous opioid system.

    abstract::Neuroleptic-induced tardive dyskinesia represents a major serious side-effect of chronic therapy with neuroleptic drugs. The pathomechanisms underlying this disorder are not well understood. Although the dopaminergic supersensitivity theory has gained most attention, there is evidence to suggest involvement of other t...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/0306-9877(86)90138-6

    authors: Sandyk R

    更新日期:1986-01-01 00:00:00

  • A moat around castle walls. The role of axillary and facial hair in lymph node protection from mutagenic factors.

    abstract::Axillary hair is a highly conserved phenotypical feature in humans, and as such deserves at least consideration of its functional significance. Protection from environmental factors is one of the main functions attributed to hair in furred vertebrates, but is believed to be inapplicable to humans. I considered the hyp...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2006.03.021

    authors: Komarova SV

    更新日期:2006-01-01 00:00:00

  • In lupus nephritis, how do extracellular DNAs trigger type I interferon secretion: Under the assistance of HMGB1-cGAS?

    abstract::Systemic lupus erythematosus (SLE) is an autoimmune disease with multiple organs involved. Kidney damage is common among SLE patients. In lupus nephritis, extracellular DNA accumulation from necrosis cells and activated cells is perceived as initial step of inflammation. The up-regulated type I IFN is one pivotal cyto...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2018.09.015

    authors: Zheng L,Zhang H,Tang Y

    更新日期:2018-12-01 00:00:00

  • Etiopathogenesis of pediatric Crohn's disease. Biologic pathways based on interactions between genetic and environmental factors.

    abstract::The incidence and prevalence of Crohn's disease (CD) among children in developed countries is extremely high. Although, dietary factors have long been implicated, to date no single causative element has been identified. Risks or benefits for CD from dietary elements would depend on their appropriate metabolism within ...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/s0306-9877(02)00401-2

    authors: K Amre D,G Seidman E

    更新日期:2003-03-01 00:00:00

  • Can hyper-synchrony in meditation lead to seizures? Similarities in meditative and epileptic brain states.

    abstract::Meditation is used worldwide by millions of people for relaxation and stress relief. Given sufficient practice, meditators may also experience a variety of altered states of consciousness. These states can lead to a variety of unusual experiences, including physical, emotional and psychic disturbances. This paper high...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2014.07.015

    authors: Lindsay S

    更新日期:2014-10-01 00:00:00

  • A groundless hypothesis, megaloblastic madness, and the founding of Duke University.

    abstract::In a recent issue of Medical Hypotheses, Dr H L Newbold repeats the assertion that the cause of James B Duke's death in 1925 was pernicious anemia. Dr Newbold postulates that Mr Duke was neurologically impaired as a result of vitamin B-12 deficiency and that he suffered from depression. In an attempt to relieve this d...

    journal_title:Medical hypotheses

    pub_type: 传,历史文章,杂志文章

    doi:10.1016/0306-9877(91)90130-q

    authors: Halperin EC

    更新日期:1991-11-01 00:00:00

  • Blood-specific whole-body electromagnetic hyperthermia.

    abstract::On the basis of the physical properties of magnetic fluids a new technique of whole-body hyperthermia is proposed. Subdomain dextran stabilized magnetite particles injected into the blood-stream can be efficiently heated using an external high-frequency magnetic field, which allows rapid and controllable delivery of h...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1054/mehy.2000.1089

    authors: Babincová M,Sourivong P,Leszczynska D,Babinec P

    更新日期:2000-12-01 00:00:00

  • Methylglyoxal, advanced glycation end products and autism: is there a connection?

    abstract::Autism is a complex and heterogeneous neurodevelopmental disorder of unknown etiology but very likely resulting from both genetic and environmental factors. Recent estimates suggest that it affects 1 in 100-150 individuals in the US. Oxidative stress, inflammation and mitochondrial dysfunction have all been suggested ...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2012.01.032

    authors: Maher P

    更新日期:2012-04-01 00:00:00

  • Energy metabolism in cancer cells: how to explain the Warburg and Crabtree effects?

    abstract::Cancer cells have a greater need for energy and a ready supply of the building blocks necessary for the synthesis of macromolecules (nucleotides, protein, lipids) in order to duplicate genome and biomass. The hypothesis can be postulated that those precursors for synthetic processes, which can only be furnished by gly...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2012.06.002

    authors: Dell' Antone P

    更新日期:2012-09-01 00:00:00

  • Stress urinary incontinence in women--an overuse syndrome.

    abstract::The levator ani muscles in women are overloaded by constant supporting abdominal contents, and counteracting rises of abdominal pressure at the level of the urethra. The excessive load leads to a decrease in their type II fibers. This results in stress urinary incontinence due to loss of the fibers responsible for add...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/0306-9877(93)90225-f

    authors: Jóźwik M

    更新日期:1993-06-01 00:00:00

  • The pineal and regulation of fibrosis: pinealectomy as a model of primary biliary cirrhosis: roles of melatonin and prostaglandins in fibrosis and regulation of T lymphocytes.

    abstract::Pinealectomy leads to increased formation of fibrous tissue in the abdominal cavity, increased skin pigmentation and elevated cholesterol and alkaline phosphatase levels. It also leads to reduced formation and/or action of prostaglandin (PG) E1 and thromboxane (TX) A2. PGE1 plays an important role in enhancing functio...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/0306-9877(79)90107-5

    authors: Cunnane SC,Manku MS,Horrobin DF

    更新日期:1979-04-01 00:00:00

  • Severe mood dysregulation: in the "light" of circadian functioning.

    abstract::Severe affective and behavioral dysregulation, labeled as severe mood dysregulation (SMD), is a widely spread phenomenon among adolescent psychiatric patients. This phenotype constitutes severe impairment across multiple settings, including various symptoms, such as non-episodic anger, mood instability, and hyperarous...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2011.07.019

    authors: Heiler S,Legenbauer T,Bogen T,Jensch T,Holtmann M

    更新日期:2011-10-01 00:00:00

  • Chronic metabolic acidosis may be the cause of cachexia: body fluid pH correction may be an effective therapy.

    abstract::Cachexia is a pathological state characterized by weight loss and protein mobilization during various diseases. Nutritional supplementation or appetite stimulants are unable to restore the loss of lean body mass. Agents interfering with TNF-alpha have not been very successful to date. Only eicosapentaenoic acid was ab...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2007.11.007

    authors: Drochioiu G

    更新日期:2008-01-01 00:00:00

  • A metabolic basis for fibromyalgia and its related disorders: the possible role of resistance to thyroid hormone.

    abstract::It has long been recognized that the symptom complex of fibromyalgia can be seen with hypothyroidism. Hypothyroidism may been categorized, like diabetes, into type I (hormone deficient) and type II (hormone resistant). Most cases of fibromyalgia fall into the latter category. The syndrome is reversible with treatment,...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/s0306-9877(02)00294-3

    authors: Garrison RL,Breeding PC

    更新日期:2003-08-01 00:00:00

  • A proposed tandem mechanism for memory storage in neurons involving magnetite and prions.

    abstract::Knowledge about how information is stored in neurons of animals and in the human brain is still incomplete. A hypothesis related to long-term changes in synaptic efficiency has strong experimental support, but does not seem to be able to explain all observations. It has recently been proposed that magnetite together w...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2018.07.003

    authors: Alfsen EM,Størmer FC,Njå A,Walløe L

    更新日期:2018-10-01 00:00:00

  • On the physiological function of lithium from a psychiatric view point.

    abstract::Lithium is a naturally occurring alkali metal, which living organisms ingest from dietary sources and which is also present in trace amounts in the human body. In much higher concentrations, lithium is effective as a medication for mania and mood swings including manic depressive disorders. Many studies have shown tha...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1054/mehy.2001.1375

    authors: Demling JH,Eglau MC,Autenrieth T

    更新日期:2001-10-01 00:00:00

  • Endothelial progenitor cells as cellular vehicles to deliver oncolytic virus therapies to metastatic tumors: the "Trojan horse" approach.

    abstract::In view of the limited success of available treatment modalities for metastatic tumor, alternative and complementary strategies need to be developed. Oncolytic viruses are capable of selective replication in malignant cells and therefore offer levels of potency and specificity that are potentially far higher than conv...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2007.07.032

    authors: Deng W,Jia J

    更新日期:2008-01-01 00:00:00

  • Plantar fasciitis: a new experimental approach to treatment.

    abstract::Plantar fasciitis has been and remains one of the most common pathologic conditions of the lower extremity. Patients diagnosed with plantar fasciitis are treated conservatively with various degrees of success. This article presents a review of the literature pertaining to treatment of plantar fasciitis as well as intr...

    journal_title:Medical hypotheses

    pub_type: 杂志文章,评审

    doi:10.1016/s0306-9877(02)00120-2

    authors: Dmitri Luke BS

    更新日期:2002-07-01 00:00:00

  • Metastasis: inherent vs. acquired phenotype.

    abstract::The problem how tumor cells get the metastatic ability is still a hot debate. Based on the premise that the default state of normal cells is quiescent rather than mobile, the classic progression and early metastasis model suggested that tumor metastasis should be an acquired trait contributed by the late or early gene...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2009.11.023

    authors: Zhang LJ,Li H,Zhang LY,Gu Y,Song Y,Li F,Jiang LN,Li Q,Zhang HZ,Zhang F

    更新日期:2010-05-01 00:00:00

  • Anesthesia is a risk factor for drug and alcohol craving and relapse in ex-abusers.

    abstract::Relapse to cocaine, heroin, and alcohol is a common occurrence in ex-abusers of these substances. Although there are many potential causes for relapse, we postulate that one cause in some people may be re-exposure in an anesthesia setting to a drug similar to the formerly abused drug. We hypothesize, for example, that...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1054/mehy.1999.0797

    authors: Sadeghi P,Zacny JP

    更新日期:1999-12-01 00:00:00

  • The possible role of estrogen in the incidence of temporomandibular disorders.

    abstract::Epidemiologic literatures suggest that temporomandibular joint disorders (TMD) are more prevalent in women than in men. It is affecting approximately 7-15% of the adult population in North America, and 80% of patients treated for TMD are women. The severity of symptoms is also related to the age of the patients. The g...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2008.05.011

    authors: Wang J,Chao Y,Wan Q,Zhu Z

    更新日期:2008-10-01 00:00:00

  • The multiple outcomes bias in antidepressants research.

    abstract::Despite the widespread use of antidepressant medication, there are no signs that the burden of depression and suicide is decreasing in the industrialised world. This is generating mounting scepticism on the effectiveness of this class of drugs as an approach for the treatment of mood disorders. These doubts are also f...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2005.02.037

    authors: Procopio M

    更新日期:2005-01-01 00:00:00

  • Barlow's disease.

    abstract::The classical form of Barlow's disease or infantile scurvy, with bruises, broken bones and sores that will not heal, is rarely seen today, but it seems to be reappearing under a different guise, when infants with borderline vitamin C depletion are assaulted with too many inoculations at one time.Moreover, it is now so...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/s0306-9877(02)00114-7

    authors: Clemetson CA

    更新日期:2002-07-01 00:00:00