"Nutrient-fungi-host" tripartite interaction in cancer progression.

The human microbiome exhibits a profound connection with the cancer development, progression, and therapeutic response, with particular emphasis on its components of the mycobiome, which are still in the early stages of research. In this review, we comprehensively summarize cancer-related symbiotic and pathogenic fungal genera. The intricate mechanisms through which fungi impact cancer as an integral member of both gut and tissue-resident microbiomes are further discussed.

Intraoperative ultrasound is valuable for detecting intracranial hematoma progression and decreasing mortality in traumatic brain injury.

Background: Our aim was to explore the clinical benefit of intraoperative ultrasound in decompressive craniectomy (DC) for traumatic brain injury (TBI).

Methods: From January 1, 2018, through April 30, 2021, 54 patients who developed acute subdural hematoma (SDH) due to blunt injury and underwent DC with or without intraoperative ultrasound assistance were retrospectively included in our study. Logistic regression analyses were performed to compare the therapeutic efficacy in the two groups.

Neutrophil gelatinase-associated lipocalin partly reflects the dynamic changes of renal function among chronic hepatitis C patients receiving direct-acting antivirals.

Background: Changes in renal function in chronic hepatitis C (CHC) patients receiving direct-acting antivirals (DAAs) are controversial. The evolution of neutrophil gelatinase-associated lipocalin (NGAL) in these patients remains unclear.

Methods: A total of 232 CHC patients receiving DAA at Dalin Tzu Chi Hospital from May 2016 to February 2019, were enrolled in this retrospective study.

Single-virion sequencing of lamivudine-treated HBV populations reveal population evolution dynamics and demographic history.

Background: Viral populations are complex, dynamic, and fast evolving. The evolution of groups of closely related viruses in a competitive environment is termed quasispecies. To fully understand the role that quasispecies play in viral evolution, characterizing the trajectories of viral genotypes in an evolving population is the key.

Huangkui capsule attenuates renal fibrosis in diabetic nephropathy rats through regulating oxidative stress and p38MAPK/Akt pathways, compared to α-lipoic acid.

Ethnopharmacological Relevance: In traditional Chinese medicine (TCM), Abelmoschus manihot (L.) medic (AM) is a natural medicinal plant used for the treatment of inflammatory diseases. Recently, Huangkui capsule (HKC), a Chinese patent medicine extracted from AM, has been widely applied to the clinical therapy of renal fibrosis in patients with early diabetic nephropathy (DN).

[Effects and mechanisms of huangkui capsule ameliorating renal fibrosis in diabetic nephropathy rats via inhibiting oxidative stress and p38MAPK signaling pathway activity in kidney].

Objective: To demonstrate the effects and mechanisms of Huangkui capsule (HKC) on renal fibrosis in rats with diabetic nephropathy (DN).

Method: Rats were randomly divided into 5 groups, the sham-operated group (Sham group, n = 5), the vehicle-given group (Vehicle group, n = 7), the low dose of HKC-treated group (L-HKC group, n = 7), the high dose of HKC-treated group (H-HKC group, n = 7) and the lipoic acid (LA)-treated group (LA group, n = 7). DN models were induced by intraperitoneal injection of streptozotocin (STZ,35 mg x kg(-1)) twice and unilateral nephrectomy.

[Regulative mechanisms of oxidative stress in kidney in diabetic nephropathy and interventional effects of Chinese herbal medicine].

In the development of diabetic nephropathy (DN), reactive oxygen specie (ROS) over much in vivo leads to oxidative stress(OS)-related renal injuries, which are characterized by the structural and functional changes in glomerular and renal tubular cells in morphology. The regulative approaches of OS involve the several signaling pathways, in which, both p38 mitogen-activated protein kinase (MAPK) signaling pathway and adenosine monophosphate-activated protein kinase (AMPK) signaling pathway play the important roles as the target of anti-oxidants. The interventional actions of Chinese herbal compound prescriptions and the extracts of single Chinese herbal medicine (CHM) on OS in the kidney in DN include regulating the balance between ROS and antioxidants, reducing the production of AGEs, inhibiting the expression of growth factors and intervening the activity of signaling pathways.

Ureic clearance granule, alleviates renal dysfunction and tubulointerstitial fibrosis by promoting extracellular matrix degradation in renal failure rats, compared with enalapril.

Ethnopharmacological Relevance: Chinese herbal compound prescription has a unique therapeutic action on chronic kidney disease (CKD) in China. In clinics, Uremic Clearance Granules (UCG), a compounded Chinese patent medicine, has been frequently used to treat chronic renal failure (CRF) patients for nearly 30 years, however, the deep therapeutic mechanisms involved in vivo remain a challenge. This study aims to demonstrate the effects and mechanisms of UCG on renal dysfunction and tubulointerstitial fibrosis by regulating extracellular matrix (ECM) degradation and transforming growth factor (TGF)-beta1/Smad signaling activity in vivo, compared with enalapril.

[Overview research of uremic ulearance granule treating chronic renal failure].

The effective bioactivity compositions of uremic clearance granul (UCG) include isoflavonoids, emodin, astragaloside, paeoniflorin, salvianolic acid A, and so on. The effects of UCG treating chronic renal failure (CRF) in clinical pharmacodynamics mainly refer to improve renal function and the complications of CRF. The mechanisms involved in vivo basically include depressing transforming growth factor (TGF)-beta1 over-expression, lessening podocyte injury,inhibiting tubular epithelial myofibroblast transdifferentiation, ameliorating microinflammation status, retarding oxidative stress, and alleviating insulin resistance.

[Regulative mechanism of renal inflammatory-related p38MAPK signaling pathway in diabetic nephropathy and interventional effects of Chinese herbal medicine].

It is reported, in the process of diabetic nephropathy (DN), inflammatory-related p38 mitogen-activated protein kinase (MAPK) signaling pathway has a close relationship with renal injury. On the one hand,many factors in the upstream including hyperglycemia, abnormal hemodynamics, oxidative stress, and pro-inflammatory cytokines could activate p38MAPK signaling pathway. On the other hand,the activated p38MAPK signaling pathway could lead to renal damage via activating inflammatory cells, inducing the expression of inflammatory mediators, and intervening cytokines production.

[Molecular mechanisms of renal extracellular matrix degradation and interventional effects of Chinese herbal medicine].

The reduction of extracellular matrix (ECM) degradation in kidney is taken as the morphological features and pathological base in renal injury in chronic kidney disease (CKD). ECM degradation is controlled by the catabolic enzyme systems in glomerulus and renal interstitium, in which matrix metalloproteinases (MMPs) play a key role. The expression and activity of MMPs are regulated by the classical pathway, such as the genic transcription, the activation of zymogen, and the specific inhibitor.

Huangkui capsule, an extract from Abelmoschus manihot (L.) medic, ameliorates adriamycin-induced renal inflammation and glomerular injury via inhibiting p38MAPK signaling pathway activity in rats.

Ethnopharmacological Relevance: Abelmoschus manihot (L.) medic (AM) is a natural medicinal plant used for the treatment of inflammatory diseases in China. Huangkui capsule (HKC), an extract from AM, has been proved clinically effective in improving renal inflammation and glomerular injury in chronic kidney disease (CKD).

[Effects of huangkui capsule on renal inflammatory injury by intervening p38MAPK signaling pathway in rats with adriamycin-induced nephropathy].

Objective: To explore the potential mechanisms of huangkui capsule (HKC), an extract from Abelmoschus manihot (AM), for ameliorating renal inflammatory injury by regulating p38 mitogen-activated protein kinase (MAPK) signaling pathway in rats with adriamycin-induced nephropathy (ADRN).

Method: Nineteen Sprague-Dawley (SD) rats were randomly divided into three groups, the sham-operation group, the untreated model group,and the HKC-treated group. Rats in the untreated model group and the HKC-treated group were made into ADRN model by right nephrectomy and twice intravenous injections of adriamycin( ADR, 0.

Giant serpentine aneurysm mimics cerebral arteriovenous malformation on angiography.

A serpentine aneurysm is defined as a thrombosed giant aneurysm with internal channel, which mimics a giant arteriovenous malformation on angiography. We report a case of serpentine aneurysm and its radiological characters.

Mutation analysis of DARPP-32 as a candidate gene for schizophrenia.

Dopamine- and cAMP-regulated phosphoprotein of relative molecular mass 32kDa (DARPP-32) plays a pivotal role in the signal transduction of several neurotransmitters and neuromodulators that are implicated in the pathophysiology of a variety of neuropsychiatric disorders. A postmortem study reported a significantly reduced DARPP-32 expression in the dorsolateral prefrontal cortex (DLPFC) of patients with schizophrenia, suggesting possible involvement of DARPP-32 in the pathophysiology of schizophrenia. Hence, DARPP-32 was considered as a candidate gene for schizophrenia in this study.

Identification of molecular variants at the promoter region of the human alpha 7 neuronal nicotinic acetylcholine receptor subunit gene but lack of association with schizophrenia.

The human alpha7 neuronal nicotinic receptor subunit gene has been considered as a candidate gene for P50 sensory gating deficit in schizophrenic patients. Because P50 sensory gating deficit is a common neurophysiological dysfunction in patients with schizophrenia and schizophrenia spectrum disorders, it is conceivable to hypothesize that the human alpha7 neuronal nicotinic receptor subunit gene might be a susceptible gene for schizophrenia. Researchers have reported that mutations in the protein-coding sequences of the human alpha7 neuronal nicotinic receptor subunit gene are very rare.