Abstract：
:The universal 24-hour circadian clock has a profound impact on many daily biological processes. Disturbance of circadian rhythms has been implicated in the etiologies of many chronic illnesses, including cancer; with correlations most profoundly found among hormone-related breast and prostate cancers. Given the fact that circadian disruption can cause immune deregulation, which is so far the only established risk factor for non-Hodgkin's lymphoma (NHL), we hypothesize that altered circadian rhythms due to environmental factors and/or genetic variations in genes responsible for maintaining circadian rhythms may result in the deregulation of clock-associated biological processes such as immune responses and activities, and consequently influence an individual's risk of developing NHL. Our recent findings provided the first molecular epidemiological evidence linking a major circadian gene to NHL and warrant further investigation. Confirmation of this hypothesis will further add to our understanding of the role of the circadian clock in lymphomagenesis and facilitate the development of novel risk and prognostic biomarkers for NHL.
journal_name
Med Hypothesesjournal_title
Medical hypothesesauthors
Zhu Y,Zheng Tdoi
10.1016/j.mehy.2007.07.040subject
Has Abstractpub_date
2008-01-01 00:00:00pages
788-92issue
4eissn
0306-9877issn
1532-2777pii
S0306-9877(07)00530-0journal_volume
70pub_type
杂志文章abstract：:Dietary animal fat increases the risk of colorectal cancer. A factor in the increased risk is hypothesised to result from the inhibition of isoforms of a colonic epithelial cell enzyme that detoxifies genotoxins, glutathione S-transferase, by one of the major secondary bile acids produced in the colon by fat digestion...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(92)90168-c
更新日期：1992-10-01 00:00:00
abstract：:Low carbohydrate high fat (LCHF) diets are emerging in popularity. Several athletics have adopted LCHF diets in an attempt to improve exercise performance and body composition by enhancing fat utilization. However, these diets impair maximal and supramaximal exercise performance due to limited glycogen stores as well ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2020.110369
更新日期：2021-01-01 00:00:00
abstract：:Accurate detection and prevention of overuse musculoskeletal injuries is limited by the nature of somatic tissue injury. In the pathogenesis of overuse injuries, it is well recognized that an abnormal inflammatory response occurs within somatic tissue before pain is perceived which can disrupt the normal remodeling pr...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2015.12.003
更新日期：2016-02-01 00:00:00
abstract：:A role for lipopolysaccharides (endotoxins, LPS) in 7 the pathogenesis of Reye's syndrome (RS) has previously been suggested. Impairment of hepatic LPS clearance can lead to systemic endotoxemia as previous studies by this and other laboratories have suggested for several hepatic disorders including RS. Systemic LPS m...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(92)90115-s
更新日期：1992-11-01 00:00:00
abstract：:Alzheimer's disease (AD) a neurodegenerative disorder of widely distributed cortical networks evolves over years while A beta (Aβ) oligomer neurotoxicity occurs within seconds to minutes. This disparity combined with disappointing outcomes of anti-amyloid clinical trials challenges the centrality of Aβ as principal me...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2014.10.013
更新日期：2014-12-01 00:00:00
abstract：:Administration of certain drugs such as antidepressants have been shown to produce a phenomenon known as time-dependent sensitization, a process in which the acute effects of the drugs sensitize and grow over time. While both preclinical and clinical studies have demonstrated time-dependent sensitization, it is still ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1054/mehy.1999.1001
更新日期：2000-06-01 00:00:00
abstract：:The function of the gallbladder is questioned in a hypothesis postulating that all bile which enters this reservoir is totally absorbed to the liver and none of it flows back to the cystic duct and duodenum. Cholecystokinesis is believed to increase and maintain a gradient of intravesical pressure which increases the ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(86)90006-x
更新日期：1986-10-01 00:00:00
abstract：:Tubulointerstitial fibrosis is a final common pathway to the eventual structural desolation of kidneys. However, the mechanism involved in this phenomenon is still poorly understood, and current therapies are ineffective or only marginally effective. Mast cell has a variety of physiological and pathological functions ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2006.10.059
更新日期：2007-01-01 00:00:00
abstract：:The understanding of the renin-angiotensin system (RAS) has significantly expanded over the last two decades. The elucidation of angiotensin-converting enzyme 2 (ACE2) that converts angiotensin (Ang) II into Ang (1-7) led to the discovery of the cardio-protective axis of the RAS. In addition, novel components of the s...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2020.110038
更新日期：2020-11-01 00:00:00
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
更新日期：2009-11-01 00:00:00
abstract：:Intractable epilepsy has always posed a challenge to management; conventional, surgical and alternative techniques available so far (e.g., vagal nerve stimulation, i.e. VNS). The author has attempted to search for a novel alternative (drug-regime) approach to its management to minimise any invasive technique or surger...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/s0306-9877(03)00150-6
更新日期：2003-08-01 00:00:00
abstract：:This article proposes a series of experiments to determine if cows and sheep could be used as animal models for HIV-1, the AIDS virus. To justify this effort, a substantial case is presented that HIV-1 is a natural recombinant of Bovine Leukemia Virus (BLV) and Visna Virus. This natural recombinant may have been inadv...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(93)90069-3
更新日期：1993-10-01 00:00:00
abstract：:Elevated levels of aluminium (Al), strontium (Sr), barium (Ba), iron (Fe), manganese (Mn) cations - combined with deficiencies of magnesium (Mg)/calcium (Ca) - have been observed in the foodchains that traditionally support the Chamorro populations affected by high incidence clusters of Alzheimer (AD), Parkinson-like ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2004.04.029
更新日期：2004-01-01 00:00:00
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
更新日期：2002-07-01 00:00:00
abstract：:In 1937, Drs. Moritz and Oldt described arteriolar injuries in the kidneys (and other viscera) in hypertension, across the age range, in both sexes, and, in different races. This hypothesis proposes that injuries to vasomotor nerves cause the arteriolar injury in the kidney in hypertension, (as well as that in the ute...
journal_title：Medical hypotheses
pub_type： 历史文章,杂志文章
doi：10.1016/j.mehy.2017.12.025
更新日期：2018-02-01 00:00:00
abstract：:In both African AIDS populations and homosexual populations outside of Africa, a high incidence of syphilis and multiple exposures to infectious diseases results in frequent, often abusive use of antibiotics. Epidemiological evidence exists for chemical immunosuppression resulting from antibiotics and other prescribed...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(86)90036-8
更新日期：1986-12-01 00:00:00
abstract：:We argue that our common diseases should not necessarily be taken as a sign of physiological error. Regulatory networks developed by evolutionary forces to support reproductive fitness happen to include disease as a side-effect. For example, inflammatory and autoimmune diseases are secondary to a strong defence agains...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2013.06.030
更新日期：2013-10-01 00:00:00
abstract：:This novel, iso-osmo-resistive theory offers electro-resistivity of food components as a new dimension for digestion. Firstly, fats, carbohydrates and proteins differ markedly in their resistivity, which offers a way to monitor them, especially when digestive enzymes cause consistent and distinctive changes. Secondly ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2019.109282
更新日期：2019-09-01 00:00:00
abstract：:Hypertension has become a large burden of global development, but the mechanisms of it have still not been well elucidated. Increased contractility of vascular smooth cells induced by the overactivity of neurohormonal system or stress is one of the main and popular explanations until now. Smoothelin-B, recognized as t...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2009.01.038
更新日期：2009-07-01 00:00:00
abstract：:The 2013 American Heart Association Blood Cholesterol Guidelines increased the number of patients recommended for statin therapy in the United States to 56million. Two common statin side effects are muscle pain, referred to as "statin-associated muscle symptoms", and increased risk for new onset type-2-diabetes mellit...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2017.07.007
更新日期：2017-09-01 00:00:00
abstract：:Daily disturbances of the earth's magnetic field produce variations in geomagnetic activity (GMA) that are reportedly associated with widespread effects on human health and behaviour. Some of these effects could be mediated by an established influence of GMA on the secretion of melatonin. There is evidence from unrela...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2009.01.047
更新日期：2009-07-01 00:00:00
abstract：:Anorexia nervosa was explored as the possible expression of an aberration of the processing of information which ordinarily has value in life protection or extension. Each of 6 areas was briefly reviewed, and noted to have the potential for failure to balance 2 or more factors. Anorexia nervosa may prove to be a psych...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(90)90079-t
更新日期：1990-09-01 00:00:00
abstract：:The review briefly describes the evolution of hypotheses about cronic thyroiditis, the escape of colloid hypothesis, basement membrane destruction, the auto-immune theory and the role of disregulatory genes. ...
journal_title：Medical hypotheses
pub_type： 杂志文章,评审
doi：10.1016/j.mehy.2011.05.035
更新日期：2011-09-01 00:00:00
abstract：:The assumption is introduced that there are two types of adaptive responses in central neurons in response to significantly changed circuit activity. Morphological synaptic modifications and synapse turnover are thought to be involved in both of these responses, in such a way that in the first case they are to restore...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(91)90077-c
更新日期：1991-05-01 00:00:00
abstract：:The possibility that Hematopoiesis is under CNS control has been discussed in the literature; but never been conclusively proved at the molecular level. Evidence in the form of antigenic similarity between murine brain and the Stem Cell, and the decline in the number of Stem Cells following the lesioning of the Locus ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(88)90010-2
更新日期：1988-12-01 00:00:00
abstract：:Many risk factors that promote cardiovascular disease (CVD) have been identified. These include hypertension, hypercholesterolemia, diabetes, decreased estrogen in post-menopausal women, increased homocysteine, and cigarette smoking. It has recently become clear that a mechanism common to these risk factors is oxidati...
journal_title：Medical hypotheses
pub_type： 杂志文章,评审
doi：10.1016/j.mehy.2007.10.016
更新日期：2008-01-01 00:00:00
abstract：:Women with polycystic ovary syndrome (PCOS) have been shown to have a higher incidence of cancer. It is suggested that several factors, including hyperinsulinemia, dyslipidemia, raised estrogen levels, chronic inflammation, and reduced apoptosis are responsible for this association. However, in this paper we propose t...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2019.109437
更新日期：2020-01-01 00:00:00
abstract：:Kawasaki disease (KD) is an acute febrile systemic vasculitis of unknown etiology that occurs predominantly in children <5 years of age. For the etiopathogenesis of KD, there is no agreement even as to whether KD is an infectious disease or an immune-mediated disease. The epidemiologic characteristics of KD, including...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2006.12.051
更新日期：2007-01-01 00:00:00
abstract：:A nutraceutical that has exploded onto the prescription pad in recent years is the fat soluble vitamin, vitamin D. This is due to an increasing medical interest in the utility of the vitamin in the treatment and prevention of an array of diseases and ailments. Despite the continued debate over the correct dose, form a...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2013.07.022
更新日期：2013-10-01 00:00:00
abstract：:Cocaine is one of the principal drugs of abuse. Although impressive advances have been made, unanswered questions remain concerning mechanism of toxicity and addiction. Discussion of action mode usually centers on receptor binding and enzyme inhibition, with limited attention to events at the molecular level. This rev...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2004.06.028
更新日期：2005-01-01 00:00:00
