Probes for INS
ACD can configure probes for the various manual and automated assays for INS for RNAscope Assay, or for Basescope Assay compatible for your species of interest.
- Probes for INS (0)
- Kits & Accessories (0)
- Support & Documents (0)
- Publications (1550)
- Image gallery (0)
Refine Probe List
Laboratory animal research
2023 May 09
Lee, NY;Lee, YW;Hong, SM;On, D;Yoon, GM;An, SH;Nam, KT;Seo, JY;Shin, JS;Choi, YK;Oh, SH;Yun, JW;Lee, HY;Choi, KS;Seong, JK;Park, JW;
PMID: 37161442 | DOI: 10.1186/s42826-023-00157-4
The Omicron variant has become the most prevalent SARS-CoV-2 variant. Omicron is known to induce milder lesions compared to the original Wuhan strain. Fatal infection of the Wuhan strain into the brain has been well documented in COVID-19 mouse models and human COVID-19 cases, but apparent infections into the brain by Omicron have not been reported in human adult cases or animal models. In this study, we investigated whether Omicron could spread to the brain using K18-hACE2 mice susceptible to SARS-CoV-2 infection.K18-hACE2 mice were intranasally infected with 1 × 105 PFU of the original Wuhan strain and the Omicron variant of SARS-CoV-2. A follow-up was conducted 7 days post infection. All Wuhan-infected mice showed > 20% body weight loss, defined as the lethal condition, whereas two out of five Omicron-infected mice (40%) lost > 20% body weight. Histopathological analysis based on H&E staining revealed inflammatory responses in the brains of these two Omicron-infected mice. Immunostaining analysis of viral nucleocapsid protein revealed severe infection of neuron cells in the brains of these two Omicron-infected mice. Lymphoid depletion and apoptosis were observed in the spleen of Omicron-infected mice with brain infection.Lethal conditions, such as severe body weight loss and encephalopathy, can occur in Omicron-infected K18-hACE2 mice. Our study reports, for the first time, that Omicron can induce brain infection with lymphoid depletion in the mouse COVID-19 model.
The Journal of Pain
2023 Apr 01
Sadler, K;Atkinson, S;Ehlers, V;Waltz, T;Hayward, M;Rodriguez-Garcia, D;Salzman, N;Stucky, C;Brandow, A;
| DOI: 10.1016/j.jpain.2023.02.104
Severe debilitating pain is the most common complication and reason for hospitalization for individuals with sickle cell disease (SCD), a genetic blood disorder that affects 100,000 people in the US and over 3 million worldwide. Despite this, the biological basis of chronic SCD pain is not fully understood. Using transgenic SCD mice and fecal material transplant paradigms, we determined that gastrointestinal tract contents drive persistent SCD pain. Mechanical allodynia was temporarily alleviated in SCD mice following fecal transplant from wildtype animals. In contrast, wildtype mice developed mechanical and cold allodynia following fecal transplant from SCD animals. To identify gut bacterial species and metabolites responsible for SCD pain, we completed 16s rRNA sequencing and metabolomic screening respectively on transplant recipient feces. Bilirubin, a product of heme breakdown, was significantly elevated in the feces of SCD mice and mice that received SCD fecal transplants, as well as in the plasma of individuals with SCD. Oral administration of bilirubin induced mechanical allodynia in wildtype mice that depended on vagus nerve signaling. Using whole cell patch clamp recordings, we demonstrated that bilirubin directly activates vagal afferents and increases afferent excitability. Ongoing experiments are investigating the specific receptors through which bilirubin alters neuronal activity as drugs targeting these proteins may prove effective analgesics for SCD pain. In summary, these experiments are the first to demonstrate that sickle cell gut contents drive chronic widespread pain in this disease, and furthermore, are the first to identify gut metabolites that should be targeted for chronic SCD pain management. National Institutes of Health: K99HL155791(KS), R01HL142657(AB), R01NS070711 CS).
The Journal of Pain
2023 Apr 01
Wickman, J;Shenoda, B;Van Duyne, R;Kline, Z;Ajit, S;
| DOI: 10.1016/j.jpain.2023.02.060
Complex regional pain syndrome (CRPS) is a debilitating chronic pain disorder that with no effective treatments. Several microRNA (miRNA) are commonly dysregulated in CRPS patient and tibia fracture model of CRPS (TFM) mice, including miR-25 which is associated with positive treatment outcomes in patients. Interestingly, these miRNAs are predicted to target several genes critical to resident memory T cell (Trm) function. We hypothesize that miRNA dysregulation contributes to the pathology of CRPS through regulation of skin Trm development and maintenance. Therapeutic strategies blocking Trm development or maintenance may be beneficial in treating this disease. Whole blood samples were obtained from CRPS patients or healthy controls. miRNA and gene expression changes in blood and T cells were assessed by qPCR. Animals were treated with therapeutic agents after development of TFM and monitored for behavioral outcomes and T cell populations of collected tissues were analyzed at different time points by flow cytometry. There was an inverse correlation of miR-25 and CD69 in blood samples from CRPS patients compared to controls. TFM hindlimb skin shows increased epidermal CD8+ and CD4+ Trm, dermal CD4+ Trm. Epidermal CD8+ Trm, dermal CD4+ Trm are marked by increases in CD103+CD49a+ populations, and along with splenic CD8+ Tem show increased CD122+ cells. Therapeutic studies are ongoing. miRNA signatures in CRPS patients and TFM mice show common alterations which are capable of regulating CD69, a core Trm marker. TFM hindlimb skin shows increased pathological Trm populations and treatments targeting Trm development and maintenance may be beneficial in treating CRPS. 1RF1NS130481-01.
Antiviral research
2023 Mar 30
Cong, Y;Mucker, EM;Perry, DL;Dixit, S;Kollins, E;Byrum, R;Huzella, L;Kim, R;Josleyn, M;Kwilas, S;Stefan, C;Shoemaker, CJ;Koehler, J;Coyne, S;Delp, K;Liang, J;Drawbaugh, D;Hischak, A;Hart, R;Postnikova, E;Vaughan, N;Asher, J;St Claire, M;Hanson, J;Schmaljohn, C;Eakin, AE;Hooper, JW;Holbrook, MR;
PMID: 37003305 | DOI: 10.1016/j.antiviral.2023.105589
The COVID-19 pandemic spurred the rapid development of a range of therapeutic antibody treatments. As part of the US government's COVID-19 therapeutic response, a research team was assembled to support assay and animal model development to assess activity for therapeutics candidates against SARS-CoV-2. Candidate treatments included monoclonal antibodies, antibody cocktails, and products derived from blood donated by convalescent patients. Sixteen candidate antibody products were obtained directly from manufacturers and evaluated for neutralization activity against the WA-01 isolate of SARS-CoV-2. Products were further tested in the Syrian hamster model using prophylactic (-24 h) or therapeutic (+8 h) treatment approaches relative to intranasal SARS-CoV-2 exposure. In vivo assessments included daily clinical scores and body weights. Viral RNA and viable virus titers were quantified in serum and lung tissue with histopathology performed at 3d and 7d post-virus-exposure. Sham-treated, virus-exposed hamsters showed consistent clinical signs with concomitant weight loss and had detectable viral RNA and viable virus in lung tissue. Histopathologically, interstitial pneumonia with consolidation was present. Therapeutic efficacy was identified in treated hamsters by the absence or diminution of clinical scores, body weight loss, viral loads, and improved semiquantitative lung histopathology scores. This work serves as a model for the rapid, systematic in vitro and in vivo assessment of the efficacy of candidate therapeutics at various stages of clinical development. These efforts provided preclinical efficacy data for therapeutic candidates. Furthermore, these studies were invaluable for the phenotypic characterization of SARS CoV-2 disease in hamsters and of utility to the broader scientific community.
American journal of physiology. Cell physiology
2023 Mar 20
Perrino, BA;Malogan, J;Cobine, CA;Sasse, KC;
PMID: 36939201 | DOI: 10.1152/ajpcell.00043.2023
The main function of the stomach is to digest ingested food. Gastric antrum muscular contractions mix ingested food with digestive enzymes and stomach acid and propel the chyme through the pyloric sphincter at a rate in which the small intestine can process the chyme for optimal nutrient absorption. Mfge8 binding to α8β1 integrins helps regulate gastric emptying by reducing the force of antral smooth muscle contractions. The source of Mfge8 within gastric muscles is unclear. Since Mfge8 is a secreted protein, Mfge8 could be delivered via the circulation, or be locally secreted by cells within the muscle layers. In this study we identify a source of Mfge8 within human gastric antrum muscles using spatial transcriptomic analysis. We show that Mfge8 is expressed in subpopulations of Mef2c+ perivascular cells within the submucosa layer of the gastric antrum. Mef2c is expressed in subpopulations of NG2+ and PDGFRB+ pericytes. Mfge8 is expressed in NG2+/Mef2c+ pericytes, but not in NG2+/Mef2c-, PDGFRB+/Mef2c-, or PDGFRB+/Mef2c+ pericytes. Mfge8 is absent from CD34+ endothelial cells but is expressed in a small population of perivascular ACTA2+ cells. We also show that α8 integrin is not expressed by ICC, supporting the findings that Mfge8 attenuates gastric antrum smooth muscle contractions by binding to α8β1 integrins on enteric smooth muscle cells. These findings suggest a novel, supplementary mechanism of regulation of gastric antrum motility by cellular regulators of capillary blood flow, in addition to the regulation of gastric antrum motility by the enteric nervous system and the SIP syncytium.
Genes & genomics
2022 Sep 17
Zhao, Q;Li, Y;Liang, Q;Zhao, J;Kang, K;Hou, M;Zhang, X;Du, R;Kong, L;Liang, B;Huang, W;
PMID: 36115009 | DOI: 10.1007/s13258-022-01307-z
Infertility is a common and rapidly growing health issue around the world. The genetic analysis based on the infertile population is crucial for intervention and treatment.To find candidate gene locus led to azoospermia in Chinese multi-ethnic groups and provide theoretical guidance for the diagnosis of genetic diseases to progressively aggravated infertility patients and sterile offspring with ART.The study based on whole-exome sequencing (WES) was presented for genetic characteristic analysis of multi-ethnics and identification of variants related to infertility in Xinjiang area of China.The frequency of pathogenic variants showed significant ethnic differences among four main ethnics in Xinjiang. The population structure analysis confirmed that the Hui was close to the Han population, the Kazak was close to the Uygur population, and there are three ancestry components in the four ethnics. In addition, ten candidate variants potentially regulated azoospermia were detected, and KNTC1 (rs7968222: G > T) was chosen to validate the association. Through the analysis in the valid group, the frequency of rs7968222 (G > T) has a significant difference in the azoospermia population (11.76%, 8/68) and normospermia population (4.63%, 35/756) (P < 0.001). Interestingly, the proportion of people with abnormal follicle-stimulating hormone (FSH) level in the group carrying rs7968222 (G > T) was significantly higher than non-carriers (P < 0.05). Therefore, rs7968222 may regulate spermatogenesis through affecting hormone level.Our study establishes the genetics analysis of Northwest China and finds a candidate gene locus KNTC1 (rs7968222: G > T), which is one of the genetic susceptibility factors for male azoospermia.
Plant Ecogenomics
2022 Aug 19
Islam, S;Mangral, Z;Tariq, L;Bhat, B;Mehraj, H;Islam, S;Dar, T;
| DOI: 10.1201/9781003282006-9
Ecogenomics is the scientific approach to understand the relationship between structural and functional aspects of genomes with biotic/abiotic environmental factors. The classification of ecology depends upon the overall complexity (behavioral and population ecology) of an organism (plant and animal ecology) and system under investigation (soil and forest ecology). The molecular techniques adopted by these various ecology branches result in a new field known as ecological genomics or ecogenomics that focuses on an organism’s overall development during the evolutionary period. It is an interdisciplinary research field covering ecological science, microbiology, 176environmental and molecular biology, toxicology, physiology, chemistry, etc. The study related to the ecology of plants has a direct relationship with the adaptation mechanism because plants have no alternative to cope with the environment in which they grow. The world is facing biodiversity loss at an alarming rate, with a loss of 90% crop varieties in a century from the field. It is essential to select the genes in biological pathways responsible for an organism’s stability in the ecological system. The challenge is to understand the basic phenomenon behind adaptation, migration, inbreeding mechanism of endangered or critically endangered species. in ecogenomics, we know that the genes are responsible for the effective management strategies from a conservation point of view. Therefore, in this chapter, we discuss various aspects of community shaping and visualization. The community’s function and structure need to be studied due to the availability of plenty of molecular data. Further, the role of ecogenomics and multiomic approaches in conservation and management will also be emphasized.
EBioMedicine
2022 Aug 23
Erjefält, JS;de Souza Xavier Costa, N;Jönsson, J;Cozzolino, O;Dantas, KC;Clausson, CM;Siddhuraj, P;Lindö, C;Alyamani, M;Lombardi, SCFS;Mendroni Júnior, A;Antonangelo, L;Faria, CS;Duarte-Neto, AN;de Almeida Monteiro, RA;Rebello Pinho, JR;Gomes-Gouvêa, MS;Verciano Pereira, R;Monteiro, JS;Setubal, JC;de Oliveira, EP;Theodoro Filho, J;Sanden, C;Orengo, JM;Sleeman, MA;da Silva, LFF;Saldiva, PHN;Dolhnikoff, M;Mauad, T;
PMID: 36027872 | DOI: 10.1016/j.ebiom.2022.104229
Severe COVID-19 lung disease exhibits a high degree of spatial and temporal heterogeneity, with different histological features coexisting within a single individual. It is important to capture the disease complexity to support patient management and treatment strategies. We provide spatially decoded analyses on the immunopathology of diffuse alveolar damage (DAD) patterns and factors that modulate immune and structural changes in fatal COVID-19.We spatially quantified the immune and structural cells in exudative, intermediate, and advanced DAD through multiplex immunohistochemistry in autopsy lung tissue of 18 COVID-19 patients. Cytokine profiling, viral, bacteria, and fungi detection, and transcriptome analyses were performed.Spatial DAD progression was associated with expansion of immune cells, macrophages, CD8+ T cells, fibroblasts, and (lymph)angiogenesis. Viral load correlated positively with exudative DAD and negatively with disease/hospital length. In all cases, enteric bacteria were isolated, and Candida parapsilosis in eight cases. Cytokines correlated mainly with macrophages and CD8+T cells. Pro-coagulation and acute repair were enriched pathways in exudative DAD whereas intermediate/advanced DAD had a molecular profile of elevated humoral and innate immune responses and extracellular matrix production.Unraveling the spatial and molecular immunopathology of COVID-19 cases exposes the responses to SARS-CoV-2-induced exudative DAD and subsequent immune-modulatory and remodeling changes in proliferative/advanced DAD that occur side-by-side together with secondary infections in the lungs. These complex features have important implications for disease management and the development of novel treatments.CNPq, Bill and Melinda Gates Foundation, HC-Convida, FAPESP, Regeneron Pharmaceuticals, and the Swedish Heart & Lung Foundation.
Antimicrobial agents and chemotherapy
2022 Jul 20
Devanathan, AS;White, NR;Desyaterik, Y;De la Cruz, G;Nekorchuk, M;Terry, M;Busman-Sahay, K;Adamson, L;Luciw, P;Fedoriw, Y;Estes, JD;Rosen, EP;Kashuba, ADM;
PMID: 35856680 | DOI: 10.1128/aac.00609-22
Although current antiretroviral therapy (ART) has increased life expectancy, a cure for human immunodeficiency virus (HIV) remains elusive due to the persistence of the virus in tissue reservoirs. In the present study, we sought to elucidate the relationship between antiretrovirals (ARVs) and viral expression in the spleen. We performed mass spectrometry imaging (MSI) of 6 different ARVs, RNAscope in situ hybridization of viral RNA, and immunohistochemistry of three different fibrosis markers in the spleens of 8 uninfected and 10 reverse transcriptase simian-human immunodeficiency virus (RT-SHIV)-infected rhesus macaques (infected for 6 weeks) that had been dosed for 10 days with combination ART. Using MATLAB, computational quantitative imaging analysis was performed to evaluate the spatial and pharmacological relationships between the 6 ARVs, viral RNA, and fibrotic deposition. In these spleens, >50% of the spleen tissue area was not covered by any detectable ARV response (any concentration above the limits of detection for individual ARVs). The median spatial ARV coverage across all tissues was driven by maraviroc followed by efavirenz. Yet >50% of RNA-positive cells were not exposed to any detectable ARV. Quantifiable maraviroc and efavirenz colocalization with RNA-positive cells was usually greater than the in vitro concentration inhibiting 50% replication (IC50). Fibrosis markers covered more than 50% of the spleen tissue area and had negative relationships with cumulative ARV coverages. Our findings suggest that a heterogeneous ARV spatial distribution must be considered when evaluating viral persistence in lymphoid tissue reservoirs.
Le infezioni in medicina
2022 Jun 01
Motwani, R;Deshmukh, V;Kumar, A;Kumari, C;Raza, K;Krishna, H;
PMID: 35693050 | DOI: 10.53854/liim-3002-1
The mammalian placenta, which is responsible for bonding between the mother and the fetus, is one of the first organs to develop. Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) infection has caused a great threat to public health and affected almost all the organs including the placenta. Owing to limited available data on vertical transmission and pathological changes in the placenta of SARS-CoV-2 positive patients, we aim to review and summarize histopathological and ultrastructural changes in the placental tissue following SARS-CoV-2 infection. Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2009 guidelines were used for review writing. Multiple studies have reported significant pathological changes in the placental tissue of SARS-CoV-2 positive mothers. On the other hand, some studies have demonstrated either no or very little involvement of the placental tissue. The most common pathological changes reported are fetal and maternal vascular malformation, villitis of unknown etiology, thrombus formation in the intervillous space and sub-chorionic space, and chorangiosis. Reports on vertical transmission are less in number. The observations of this review present a strong base for the pathological involvement of the placenta in SARS-CoV-2 infected mothers. However, a smaller number of original studies have been done until now, and most of them have small sample sizes and lack matched control groups, which are the big limitations for drawing an effective conclusion at this stage. Antenatal care can be improved by a better understanding of the correlation between maternal SARS-CoV-2 infection and placental pathology in COVID-19.
Cancer cytopathology
2022 Feb 22
Guo, M;Khanna, A;Tinnirello, AA;Hwang, J;Zhang, P;Xu, L;Li, G;Dahlstrom, KR;Sturgis, EM;Stewart, J;
PMID: 35192231 | DOI: 10.1002/cncy.22563
This study evaluated the detection accuracy of the Cobas human papillomavirus (HPV) assay for high-risk human papillomavirus (hrHPV) and HPV-16 in head and neck fine-needle aspiration (FNA) specimens with squamous cell carcinoma.Head and neck FNA biopsy specimens from 2012 to 2020 were retrospectively collected. Cobas HPV testing was performed on 90 FNA specimens with valid Cervista HPV testing results. Results of Cobas HPV and Cervista HPV assays were compared. A Linear Array or SPF10-LiPA25 HPV genotyping assay resolved cases with discrepant results. The κ value and accuracy of Cobas HPV testing were calculated. The accuracy of the Cobas HPV assay was also determined in 42 FNA needle-rinse specimens.Cobas HPV was positive in 82% of the FNA specimens (74 of 90). The concordance between Cobas HPV and Cervista HPV test results was 88.9% (80 of 90) with substantial agreement (κ = 0.669; 95% CI, 0.481-0.856). With HPV genotyping confirmation in cases with discrepant results between the 2 HPV assays, Cobas HPV showed 100% sensitivity and specificity for hrHPV. HPV-16 was detected in 88% of HPV-positive cases (65 of 74). HPV genotyping confirmed 1 false-negative HPV-16 result and 1 false-positive HPV-16 result. Overall, the accuracy of Cobas HPV for HPV-16 was 97.8%. The accuracy of Cobas HPV in FNA needle-rinse specimens was 100%.The Cobas HPV assay is highly accurate for determining the HPV status in head and neck FNA specimens. FNA needle rinse is valid for Cobas HPV testing in patients with squamous cell carcinoma.
The Journal of comparative neurology
2022 Feb 10
Bono, BS;Koziel Ly, NK;Miller, PA;Williams-Ikhenoba, J;Dumiaty, Y;Chee, MJ;
PMID: 35143049 | DOI: 10.1002/cne.25306
Beta-klotho (KLB) is a coreceptor required for endocrine fibroblast growth factor (FGF) 15/19 and FGF21 signaling in the brain. Klb is prominent within the hypothalamus, which is consistent with its metabolic functions, but diverse roles for Klb are now emerging. Central Klb expression is low but discrete and may govern FGF-targeted sites. However, given its low expression, it is unclear if Klb mRNA is more widespread. We performed in situ hybridization to label Klb mRNA to generate spatial maps capturing the distribution and levels of Klb within the mouse hypothalamus, hippocampal region, subiculum, and amygdala. Semiquantitative analysis revealed that Klb-labeled cells may express low, medium, or high levels of Klb mRNA. Hypothalamic Klb hybridization was heterogeneous and varied rostrocaudally within the same region. Most Klb-labeled cells were found in the lateral hypothalamic zone, but the periventricular hypothalamic region, including the suprachiasmatic nucleus, contained the greatest proportion of cells expressing medium or high Klb levels. We also found heterogeneous Klb hybridization in the amygdala and subiculum, where Klb was especially distinct within the central amygdalar nucleus and ventral subiculum, respectively. By contrast, Klb-labeled cells in the hippocampal region only expressed low levels of Klb and were typically found in the pyramidal layer of Ammon's horn or dentate gyrus. The Klb-labeled regions identified in this study are consistent with reported roles of Klb in metabolism, taste preference, and neuroprotection. However, additional identified sites, including within the hypothalamus and amygdala, may suggest novel roles for FGF15/19 or FGF21 signaling.
Pages
X
| Description | ||
|---|---|---|
| sense Example: Hs-LAG3-sense | Standard probes for RNA detection are in antisense. Sense probe is reverse complent to the corresponding antisense probe. | |
| Intron# Example: Mm-Htt-intron2 | Probe targets the indicated intron in the target gene, commonly used for pre-mRNA detection | |
| Pool/Pan Example: Hs-CD3-pool (Hs-CD3D, Hs-CD3E, Hs-CD3G) | A mixture of multiple probe sets targeting multiple genes or transcripts | |
| No-XSp Example: Hs-PDGFB-No-XMm | Does not cross detect with the species (Sp) | |
| XSp Example: Rn-Pde9a-XMm | designed to cross detect with the species (Sp) | |
| O# Example: Mm-Islr-O1 | Alternative design targeting different regions of the same transcript or isoforms | |
| CDS Example: Hs-SLC31A-CDS | Probe targets the protein-coding sequence only | |
| EnEm | Probe targets exons n and m | |
| En-Em | Probe targets region from exon n to exon m | |
| Retired Nomenclature | ||
| tvn Example: Hs-LEPR-tv1 | Designed to target transcript variant n | |
| ORF Example: Hs-ACVRL1-ORF | Probe targets open reading frame | |
| UTR Example: Hs-HTT-UTR-C3 | Probe targets the untranslated region (non-protein-coding region) only | |
| 5UTR Example: Hs-GNRHR-5UTR | Probe targets the 5' untranslated region only | |
| 3UTR Example: Rn-Npy1r-3UTR | Probe targets the 3' untranslated region only | |
| Pan Example: Pool | A mixture of multiple probe sets targeting multiple genes or transcripts | |
- Toll-free in the US and Canada
- +1877 576-3636
X
Contact Us
Complete one of the three forms below and we will get back to you.
For Quote Requests, please provide more details in the Contact Sales form below
Advanced Cell Diagnostics
Our new headquarters office starting May 2016:
7707 Gateway Blvd.
Newark, CA 94560
Toll Free: 1 (877) 576-3636
Phone: (510) 576-8800
Fax: (510) 576-8798
Bio-Techne
19 Barton Lane
Abingdon Science Park
Abingdon
OX14 3NB
United Kingdom
Phone 2: +44 1235 529449
Fax: +44 1235 533420
Advanced Cell Diagnostics China
20F, Tower 3,
Raffles City Changning Office,
1193 Changning Road, Shanghai 200051
021-52293200
info.cn@bio-techne.com
Web: www.acdbio.com/cn
For general information: Info.ACD@bio-techne.com
For place an order: order.ACD@bio-techne.com
For product support: support.ACD@bio-techne.com
For career opportunities: hr.ACD@bio-techne.com
×
You have already Quick ordered an Item in your cart . If you want to add a new item , Quick ordered Item will be removed form your cart. Do You want to continue?
OK Cancel