Sepsis is associated with a dysregulated inflammatory response to infection. Despite the activation of inflammation, an immune suppression is often observed, predisposing patients to secondary infections. Therapies directed at restoration of immunity may be considered but should be guided by the immune status of the patients. In this paper, we described the use of a high-dimensional flow cytometry (HDCyto) panel to assess the immunophenotype of patients with sepsis. We then isolated peripheral blood mononuclear cells (PBMCs) from patients with septic shock and mimicked a secondary infection by stimulating PBMCs for 4 h in vitro with lipopolysaccharide (LPS) with or without prior exposure to either IFN-γ, or LAG-3Ig. We evaluated the response by means of flow cytometry and high-resolution clustering cum differential analysis and compared the results to PBMCs from healthy donors. We observed a heterogeneous immune response in septic patients and identified two major subgroups: one characterized by hypo-responsiveness (Hypo) and another one by hyper-responsiveness (Hyper). Hypo and Hyper groups showed significant differences in the production of cytokines/chemokine and surface human leukocyte antigen-DR (HLA-DR) expression in response to LPS stimulation, which were observed across all cell types. When pre-treated with either interferon gamma (IFN-γ) or lymphocyte-activation gene 3 (LAG)-3 recombinant fusion protein (LAG-3Ig) prior to LPS stimulation, cells from the Hypo group were shown to be more responsive to both immunostimulants than cells from the Hyper group. Our results demonstrate the importance of patient stratification based on their immune status prior to any immune therapies. Once sufficiently scaled, this approach may be useful for prescribing the right immune therapy for the right patient at the right time, the key to the success of any therapy.
- MeSH
- biologické markery krev MeSH
- CD antigeny farmakologie MeSH
- cytokiny krev MeSH
- fenotyp MeSH
- HLA-DR antigeny krev MeSH
- imunofenotypizace * MeSH
- interferon gama farmakologie MeSH
- kultivované buňky MeSH
- leukocyty mononukleární účinky léků imunologie metabolismus MeSH
- lidé MeSH
- lipopolysacharidy farmakologie MeSH
- monitorování imunologické * MeSH
- prediktivní hodnota testů MeSH
- průběh práce MeSH
- průtoková cytometrie * MeSH
- septický šok krev diagnóza imunologie MeSH
- studie případů a kontrol MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
Myelodysplastic syndromes (MDS) are preleukemic disorders characterized by clonal growth of mutant hematopoietic stem and progenitor cells. MDS are associated with proinflammatory signaling, dysregulated immune response, and cell death in the bone marrow (BM). Aging, autoinflammation and autoimmunity are crucial features of disease progression, concordant with promoting growth of malignant clones and accumulation of mutations. Suprabasin (SBSN), a recently proposed proto-oncogene of unknown function, physiologically expressed in stratified epithelia, is associated with poor prognosis of several human malignancies. Here, we showed that SBSN is expressed in the BM by myeloid cell subpopulations, including myeloid-derived suppressor cells, and is secreted into BM plasma and peripheral blood of MDS patients. The highest expression of SBSN was present in a patient group with poor prognosis. SBSN levels in the BM correlated positively with blast percentage and negatively with CCL2 chemokine levels and lymphocyte count. In vitro treatment of leukemic cells with interferon-gamma and demethylating agent 5-azacytidine (5-AC) induced SBSN expression. This indicated that aberrant cytokine levels in the BM and epigenetic landscape modifications in MDS patients may underlie ectopic expression of SBSN. Our findings suggest SBSN as a candidate biomarker of high-risk MDS with a possible role in disease progression and therapy resistance.
- MeSH
- azacytidin farmakologie MeSH
- biologické markery krev metabolismus MeSH
- chemokin CCL2 metabolismus MeSH
- diferenciační antigeny krev genetika metabolismus MeSH
- HEK293 buňky MeSH
- interferon gama farmakologie MeSH
- kompartmentace buňky účinky léků MeSH
- kostní dřeň metabolismus MeSH
- leukocyty mononukleární metabolismus MeSH
- lidé MeSH
- messenger RNA genetika metabolismus MeSH
- myelodysplastické syndromy krev metabolismus MeSH
- myeloidní buňky účinky léků metabolismus MeSH
- nádorové buněčné linie MeSH
- nádorové proteiny krev genetika metabolismus MeSH
- počet lymfocytů MeSH
- prognóza MeSH
- regulace genové exprese u nádorů MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
Retinal degenerative disorders are characterized by a local upregulation of inflammatory factors, infiltration with cells of the immune system, a vascular dysfunction and by the damage of retinal cells. There is still a lack of treatment protocols for these diseases. Mesenchymal stem cell (MSC)-based therapy using immunoregulatory, regenerative and differentiating properties of MSCs offers a promising treatment option. In this study, we analyzed the immunomodulatory properties of mouse bone marrow-derived MSCs after their intravitreal delivery to the inflammatory environment in the eye, caused by the application of pro-inflammatory cytokines IL-1β, TNF-α and IFN-γ. The intravitreal administration of these cytokines induces an increased expression of pro-inflammatory molecules such as IL-1α, IL-6, inducible nitric oxide synthase, TNF-α and vascular endothelial growth factor in the retina. However, a significant decrease in the expression of genes for all these pro-inflammatory molecules was observed after the intravitreal injection of MSCs. We further showed that an increased infiltration of the retina with immune cells, mainly with macrophages, which was observed after pro-inflammatory cytokine application, was significantly reduced after the intravitreal application of MSCs. The similar immunosuppressive effects of MSCs were also demonstrated in vitro in cultures of cytokine-stimulated retinal explants and MSCs. Overall, the results show that intravitreal application of MSCs inhibits the early retinal inflammation caused by pro-inflammatory cytokines, and propose MSCs as a promising candidate for stem cell-based therapy of retinal degenerative diseases.
- MeSH
- antivirové látky farmakologie MeSH
- cytokiny metabolismus MeSH
- imunomodulace účinky léků imunologie MeSH
- interferon gama farmakologie MeSH
- interleukin-1beta farmakologie MeSH
- mediátory zánětu farmakologie MeSH
- mezenchymální kmenové buňky cytologie metabolismus MeSH
- myši inbrední C57BL MeSH
- myši MeSH
- oxid dusnatý metabolismus MeSH
- retina cytologie účinky léků imunologie metabolismus MeSH
- TNF-alfa farmakologie MeSH
- zánět imunologie metabolismus patologie prevence a kontrola MeSH
- zvířata MeSH
- Check Tag
- myši MeSH
- ženské pohlaví MeSH
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
Retinal disorders represent the main cause of decreased quality of vision and even blindness worldwide. The loss of retinal cells causes irreversible damage of the retina, and there are currently no effective treatment protocols for most retinal degenerative diseases. A promising approach for the treatment of retinal disorders is represented by stem cell-based therapy. The perspective candidates are mesenchymal stem cells (MSCs), which can differentiate into multiple cell types and produce a number of trophic and growth factors. In this study, we show the potential of murine bone marrow-derived MSCs to differentiate into cells expressing retinal markers and we identify the key supportive role of interferon-γ (IFN-γ) in the differentiation process. MSCs were cultured for 7 days with retinal extract and supernatant from T-cell mitogen concanavalin A-stimulated splenocytes, simulating the inflammatory site of retinal damage. MSCs cultured in such conditions differentiated to the cells expressing retinal cell markers such as rhodopsin, S antigen, retinaldehyde-binding protein, calbindin 2, recoverin, and retinal pigment epithelium 65. To identify a supportive molecule in the supernatants from activated spleen cells, MSCs were cultured with retinal extract in the presence of various T-cell cytokines. The expression of retinal markers was enhanced only in the presence of IFN-γ, and the supportive role of spleen cell supernatants was abrogated with the neutralization antibody anti-IFN-γ. In addition, differentiated MSCs were able to express a number of neurotrophic factors, which are important for retinal regeneration. Taken together, the results show that MSCs can differentiate into cells expressing retinal markers and that this differentiation process is supported by IFN-γ.
- MeSH
- buněčná diferenciace * MeSH
- cis-trans-isomerasy genetika metabolismus MeSH
- interferon gama farmakologie MeSH
- kalbindin 2 genetika metabolismus MeSH
- kultivované buňky MeSH
- mezenchymální kmenové buňky cytologie účinky léků metabolismus MeSH
- myši inbrední BALB C MeSH
- myši MeSH
- rekoverin genetika metabolismus MeSH
- retina cytologie metabolismus MeSH
- rodopsin genetika metabolismus MeSH
- transportní proteiny genetika metabolismus MeSH
- zvířata MeSH
- Check Tag
- myši MeSH
- ženské pohlaví MeSH
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
The immunoregulatory properties of mesenchymal stem cells (MSCs) have been well documented in various models in vitro and in vivo. Furthermore, a population of regulatory B cells (Bregs) that produce relatively high concentrations of IL-10 has been recently described. To study the relationship between MSCs and Bregs, we analyzed the effects of MSCs on IL-10 production by lipopolysaccharide (LPS)-activated mouse B cells. The production of IL-10 by B cells remained preserved in the presence of MSCs and was even significantly enhanced by IFN-γ. However, the production of IL-10 was strongly suppressed in cultures containing MSCs and IFN-γ. Preincubation of MSCs, but not of B cells, with IFN-γ induced the suppression of IL-10 secretion in cultures containing MSCs and B cells. The supernatants from IFN-γ-treated MSCs had no inhibitory effect, and the suppression of IL-10 production was abrogated if the MSCs and B cells were separated in a transwell system. Analysis of the gene expression of IFN-γ- or IFN-γ and LPS-treated MSCs revealed a strong upregulation of genes for indoleamine-2,3-dioxygenase (IDO), cyclooxygenase-2 (Cox-2) and programmed cell death-ligand 1 (PD-L1). While the inhibition of IDO activity or the inclusion of the neutralization monoclonal antibody anti-PD-L1 did not abrogate the suppression, indomethacin, an inhibitor of Cox-2, completely inhibited the MSC-mediated suppression of IL-10 production. Accordingly, the production of IL-10 by B cells was inhibited by exogenous prostaglandin E2. The results thus suggest that IFN-γ-treated MSCs strongly inhibit IL-10 production by activated B cells by a mechanism requiring cell contact and involving the Cox-2 pathway.
- MeSH
- aktivace lymfocytů účinky léků MeSH
- antigeny CD274 antagonisté a inhibitory genetika imunologie MeSH
- B-lymfocyty cytologie účinky léků imunologie MeSH
- cyklooxygenasa 2 genetika imunologie MeSH
- difuzní komory kultivační MeSH
- dinoproston farmakologie MeSH
- indolamin-2,3,-dioxygenasa genetika imunologie MeSH
- indomethacin farmakologie MeSH
- inhibitory cyklooxygenasy farmakologie MeSH
- interferon gama farmakologie MeSH
- interleukin-10 antagonisté a inhibitory genetika imunologie MeSH
- kokultivační techniky MeSH
- kultivační média speciální farmakologie MeSH
- lipopolysacharidy farmakologie MeSH
- mezenchymální kmenové buňky cytologie účinky léků imunologie MeSH
- mezibuněčná komunikace imunologie MeSH
- myši inbrední BALB C MeSH
- myši MeSH
- neutralizující protilátky farmakologie MeSH
- primární buněčná kultura MeSH
- regulace genové exprese MeSH
- signální transdukce MeSH
- zvířata MeSH
- Check Tag
- mužské pohlaví MeSH
- myši MeSH
- ženské pohlaví MeSH
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
The endothelial barrier function is tightly controlled by a broad range of signaling cascades including nitric oxide-cyclic guanosine monophosphate (NO-cGMP) pathway. It has been proposed that disturbances in NO and cGMP production could interfere with proper endothelial barrier function. In this study, we assessed the effect of interferon-gamma (IFN-gamma), a pro-inflammatory cytokine, on NO and cGMP levels and examined the mechanisms by which NO and cGMP regulate the IFN-gamma-mediated HUVECs hyperpermeability. The flux of fluorescein isothiocyanate-labeled dextran across cell monolayers was used to study the permeability of endothelial cells. Here, we found that IFN-gamma significantly attenuated basal NO concentration and the increased NO levels supplied by a NO donor, sodium nitroprusside (SNP). Besides, application of IFN-gamma also significantly attenuated both the basal cGMP concentration and the increased cGMP production donated by a cell permeable cGMP analogue, 8-bromo-cyclic GMP (8-Br-cGMP). In addition, exposure of the cell monolayer to IFN-gamma significantly increased HUVECs basal permeability. However, L-NAME pretreatment did not suppress IFN-gamma-induced HUVECs hyperpermeability. L-NAME pretreatment followed by SNP or SNP pretreatment partially reduced IFN-gamma-induced HUVECs hyperpermeability. Pretreatment with a guanylate cyclase inhibitor, 6-anilino-5,8-quinolinedione (LY83583), led to a further increase in IFN-gamma-induced HUVECs hyperpermeability. The findings suggest that the mechanism underlying IFN-gamma-induced increased HUVECs permeability is partly related to the inhibition of NO production.
- MeSH
- donory oxidu dusnatého farmakologie MeSH
- endoteliální buňky pupečníkové žíly (lidské) účinky léků metabolismus MeSH
- guanosinmonofosfát cyklický analogy a deriváty metabolismus farmakologie MeSH
- guanylátcyklasa antagonisté a inhibitory MeSH
- inhibitory enzymů farmakologie MeSH
- interferon gama farmakologie MeSH
- kapilární permeabilita účinky léků MeSH
- lidé MeSH
- NG-nitroargininmethylester farmakologie MeSH
- nitroprusid farmakologie MeSH
- oxid dusnatý metabolismus MeSH
- permeabilita buněčné membrány MeSH
- Check Tag
- lidé MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
Cellular senescence provides a biological barrier against tumor progression, often associated with oncogene-induced replication and/or oxidative stress, cytokine production and DNA damage response (DDR), leading to persistent cell-cycle arrest. While cytokines such as tumor necrosis factor-alpha (TNFα) and interferon gamma (IFNγ) are important components of senescence-associated secretome and induce senescence in, for example, mouse pancreatic β-cancer cell model, their downstream signaling pathway(s) and links with oxidative stress and DDR are mechanistically unclear. Using human and mouse normal and cancer cell models, we now show that TNFα and IFNγ induce NADPH oxidases Nox4 and Nox1, reactive oxygen species (ROS), DDR signaling and premature senescence. Unlike mouse tumor cells that required concomitant presence of IFNγ and TNFα, short exposure to IFNγ alone was sufficient to induce Nox4, Nox1 and DDR in human cells. siRNA-mediated knockdown of Nox4 but not Nox1 decreased IFNγ-induced DDR. The expression of Nox4/Nox1 required Janus kinase (JAK)/signal transducers and activators of transcription (STAT) signaling and the effect was mediated by downstream activation of transforming growth factor-beta (TGFβ) secretion and consequent autocrine/paracrine activation of the TGFβ/Smad pathway. Furthermore, the expression of adenine nucleotide translocase 2 (ANT2) was suppressed by IFNγ contributing to elevation of ROS and DNA damage. In contrast to mouse B16 cells, inability of TC-1 cells to respond to IFNγ/TNFα by DDR and senescence correlated with the lack of TGFβ and Nox4 response, supporting the role of ROS induced by NADPH oxidases in cytokine-induced senescence. Overall, our data reveal differences between cytokine effects in mouse and human cells, and mechanistically implicate the TGFβ/SMAD pathway, via induction of NADPH oxidases and suppression of ANT2, as key mediators of IFNγ/TNFα-evoked genotoxicity and cellular senescence.
- MeSH
- enzymová indukce účinky léků MeSH
- interferon gama farmakologie MeSH
- lidé MeSH
- myši MeSH
- nádorové buněčné linie MeSH
- NADPH-oxidasy biosyntéza genetika MeSH
- oxidační stres účinky léků MeSH
- poškození DNA * MeSH
- proteiny Smad metabolismus MeSH
- reaktivní formy kyslíku metabolismus MeSH
- regulace genové exprese u nádorů MeSH
- signální transdukce účinky léků MeSH
- stárnutí buněk účinky léků MeSH
- TNF-alfa farmakologie MeSH
- transformující růstový faktor beta metabolismus MeSH
- transkripční faktory STAT metabolismus MeSH
- translokátor adeninových nukleotidů 2 metabolismus MeSH
- zvířata MeSH
- Check Tag
- lidé MeSH
- myši MeSH
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
Mesenchymal stem cells (MSCs) represent a population of cells which have the ability to regulate reactivity of T and B lymphocytes by multiple mechanisms. The immunoregulatory activities of MSCs are strictly influenced by the cytokine environment. Here we show that two functionally distinct cytokines, interleukin-4 (IL-4) and interferon-γ (IFN-γ), significantly potentiate the ability of MSCs to inhibit IL-10 production by activated regulatory B cells (Bregs). However, MSCs in the presence of IL-4 or IFN-γ inhibit the IL-10 production by different mechanisms. Preincubation of MSCs with IFN-γ led to the suppression, but pretreatment with IL-4 of neither MSCs nor B cells resulted in the suppression of IL-10 production. The search for candidate regulatory molecules expressed in cytokine-treated MSCs revealed different patterns of the gene expression. Pretreatment of MSCs with IFN-γ, but not with IL-4, induced expression of indoleamine-2,3-dioxygenase, cyclooxygenase-2 and programmed cell death-ligand 1. To identify the molecule(s) responsible for the suppression of IL-10 production, we used specific inhibitors of the putative regulatory molecules. We found that indomethacine, an inhibitor of cyclooxygenase-2 (Cox-2) activity, completely abrogated the inhibition of IL-10 production in cultures containing MSCs and IFN-γ, but had no effect on the suppression in cell cultures containing MSCs and IL-4. The results show that MSCs can inhibit the response of B cells to one stimulus by different mechanisms in dependence on the cytokine environment and thus support the idea of the complexity of immunoregulatory action of MSCs.
- MeSH
- aktivace lymfocytů účinky léků imunologie MeSH
- antigeny CD279 genetika imunologie metabolismus MeSH
- buněčné mikroprostředí účinky léků imunologie MeSH
- cyklooxygenasa 2 genetika imunologie metabolismus MeSH
- cytokiny imunologie metabolismus farmakologie MeSH
- ELISA MeSH
- exprese genu účinky léků genetika imunologie MeSH
- indolamin-2,3,-dioxygenasa genetika imunologie metabolismus MeSH
- interferon gama farmakologie MeSH
- interleukin-10 imunologie metabolismus MeSH
- interleukin-4 farmakologie MeSH
- interleukin-6 genetika imunologie metabolismus MeSH
- kokultivační techniky MeSH
- kultivované buňky MeSH
- mezenchymální kmenové buňky účinky léků imunologie metabolismus MeSH
- myši MeSH
- polymerázová řetězová reakce s reverzní transkripcí MeSH
- regulační B-lymfocyty účinky léků imunologie metabolismus MeSH
- zvířata MeSH
- Check Tag
- mužské pohlaví MeSH
- myši MeSH
- ženské pohlaví MeSH
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
The present in vitro experiments demonstrate inhibitory effects of polysubstituted 2-aminopyrimidines on high output production of nitric oxide (NO) and prostaglandin E2 (PGE2) stimulated by interferon-γ and lipopolysaccharide (LPS) in peritoneal macrophages of mouse and rat origin. PGE2 production was inhibited also in LPS-activated human peripheral blood mononuclear cells. A tight dependence of the suppressive activities on chemical structure of pyrimidines was observed. Derivatives containing hydroxyl groups at the C-4 and C-6 positions of pyrimidine ring were devoid of any influence on NO and PGE2. Remarkable inhibitory potential was acquired by the replacement of hydroxyl groups with chlorine, the 4,6-dichloro derivatives being more effective than the monochloro analogues. The effects were further intensified by modification of the amino group at the C-2 position, changing it to the (N,N-dimethylamino)methyleneamino or the formamido ones. There was no substantial difference in the expression of NO-inhibitory effects among derivatives containing distinct types of substituents at the C-5 position (hydrogen, methyl, ethyl, propyl, butyl, phenyl, and benzyl). In contrast to NO, larger substituents then methyl were required to inhibit PGE2 production. Overall, no significant correlation between the extent of NO and PGE2 suppression was observed. The IC50s of derivatives with the strongest effects on both NO and PGE2 were within the range of 2-10 μM. Their NO-inhibitory potential of pyrimidines was stronger than that of non-steroidal anti-inflammatory drugs (NSAIDs) aspirin and indomethacin. The PGE2-inhibitory effectiveness of pyrimidines was about the same as that of aspirin, but weaker as compared to indomethacin. The NO- and PGE2-inhibitory activity of tested pyrimidines has been found associated with decreased expression of iNOS mRNA and COX-2 mRNA, respectively, and with post-translation interactions. Selected NO-/PGE2-inhibitory derivatives decreased severity of intestinal inflammation in murine model of ulcerative colitis.
- MeSH
- antiflogistika nesteroidní aplikace a dávkování farmakologie MeSH
- Aspirin farmakologie MeSH
- cyklooxygenasa 2 genetika metabolismus MeSH
- dinoproston antagonisté a inhibitory biosyntéza MeSH
- indomethacin farmakologie MeSH
- interferon gama farmakologie MeSH
- kolon účinky léků metabolismus MeSH
- lidé MeSH
- lipopolysacharidy farmakologie MeSH
- messenger RNA metabolismus MeSH
- mitogenem aktivované proteinkinasy metabolismus MeSH
- myši inbrední BALB C MeSH
- myši inbrední C57BL MeSH
- oxid dusnatý antagonisté a inhibitory biosyntéza MeSH
- peritoneální makrofágy účinky léků metabolismus MeSH
- potkani inbrední LEW MeSH
- pyrimidiny aplikace a dávkování farmakologie MeSH
- synthasa oxidu dusnatého, typ II genetika metabolismus MeSH
- ulcerózní kolitida farmakoterapie patofyziologie MeSH
- zvířata MeSH
- Check Tag
- lidé MeSH
- ženské pohlaví MeSH
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
The aim of this study was to investigate the effects of systemically administered bone-marrow-derived mesenchymal stromal cells (MSCs) on the early acute phase of inflammation in the alkali-burned eye. Mice with damaged eyes were either untreated or treated 24 h after the injury with an intravenous administration of fluorescent-dye-labeled MSCs that were unstimulated or pretreated with interleukin-1α (IL-1α), transforming growth factor-β (TGF-β), or interferon-γ (IFN-γ). Analysis of cell suspensions prepared from the eyes of treated mice on day 3 after the alkali burn revealed that MSCs specifically migrated to the damaged eye and that the number of labeled MSCs was more than 30-times higher in damaged eyes compared with control eyes. The study of the composition of the leukocyte populations within the damaged eyes showed that all types of tested MSCs slightly decreased the number of infiltrating lymphoid and myeloid cells, but only MSCs pretreated with IFN-γ significantly decreased the percentage of eye-infiltrating cells with a more profound effect on myeloid cells. Determining cytokine and NO production in the damaged eyes confirmed that the most effective immunomodulation was achieved with MSCs pretreated with IFN-γ, which significantly decreased the levels of the proinflammatory molecules IL-1α, IL-6, and NO. Taken together, the results show that systemically administered MSCs specifically migrate to the damaged eye and that IFN-γ-pretreated MSCs are superior in inhibiting the acute phase of inflammation, decreasing leukocyte infiltration, and attenuating the early inflammatory environment.
- MeSH
- alkálie toxicita MeSH
- alografty MeSH
- antivirové látky farmakologie MeSH
- chemické popálení patologie terapie MeSH
- interferon gama farmakologie MeSH
- interleukin-1alfa metabolismus MeSH
- myši inbrední BALB C MeSH
- myši MeSH
- nika kmenových buněk * MeSH
- popálení oka chemicky indukované metabolismus patologie terapie MeSH
- transformující růstový faktor beta metabolismus MeSH
- transplantace mezenchymálních kmenových buněk * MeSH
- zánět chemicky indukované metabolismus terapie MeSH
- zvířata MeSH
- Check Tag
- myši MeSH
- ženské pohlaví MeSH
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH