ObjectiveTo investigate the current status of assistive device use and unmet needs among persons with disabilities in Sichuan-Chongqing region, and to identify the key factors associated with satisfaction with these devices. MethodsFrom October, 2024 to February, 2025, quota sampling was adopted to recruit 1 040 persons with disabilities in Sichuan and 260 persons with disabilities in Chongqing. Telephone and online questionnaires were used to collect data on demographic characteristics, status of assistive device utilization and unmet assistive device needs, as well as satisfaction with assistive device use. Correlation analysis, multiple linear regression analysis and structural equation modeling were performed to identify key factors associated with satisfaction. ResultsA total of 1 186 valid responses were collected, of which 942 were from Sichuan Province and 244 from Chongqing Municipality. The utilization rate of assistive devices among persons with disabilities in Sichuan-Chongqing region was 61.9%, and the rate of unmet assistive device needs was 30.6%. The assistive device utilization rate of participants with agricultural household registration (57.98%) was lower than that of participants with non-agricultural household registration (66.86%). The utilization rate showed a J-shaped upward trend with the increase of educational attainment. Educational attainment (P = 0.002), perceived usefulness of assistive devices (P < 0.001), home living environment (P < 0.001), public environment (P < 0.001) and disability type (significant differences were found in visual and hearing disabilities compared with physical disability, P < 0.05) were key predictors of satisfaction with assistive device use. The impact of public environment on satisfaction was exerted through two indirect mediating paths: mediating effect via perceived usefulness of assistive devices (ind₁ = 0.357, 95%CI 0.279 to 0.437, P < 0.001), contributing approximately 70% of the total indirect effect; mediating effect via home living environment (ind₂ = 0.129, 95%CI 0.006 to 0.242, P = 0.038), contributing approximately 25% of the total indirect effect. ConclusionThere is a structural imbalance between assistive device use and demand in Sichuan-Chongqing region. People with psycho-intellectual disabilities are most likely to be excluded from the service chain because they neither perceive need nor access information. Education exerts a robust positive effect on both adoption and satisfaction, so training content must be tailored to different educational levels. Satisfaction is shaped by disability type, device usefulness and environmental factors. Future product development should therefore integrate functional and psychosocial dimensions. Priority should be given to micro-scale home-and-community accessibility retrofits before extending upward to public transportation and employment settings, to maximize the cost-effectiveness of limited funds.

Purpose To evaluate the predictive value of multifunctional parameters of single photon emission computed tomography gated myocardial perfusion imaging(SPECT G-MPI)for major adverse cardiovascular events(MACE)in chronic kidney disease(CKD)with abnormal stress myocardial perfusion.Materials and Methods A total of 99 patients diagnosed with CKD from June 2017 to March 2024 who underwent stress and rest G-MPI indicating abnormal myocardial perfusion in Beijing Anzhen Hospital,Capital Medical University.The American Heart Association 17-segment 5-point method and PHASE software were used to obtain the left ventricular myocardial perfusion,functional and synchronization parameters.According to the occurrence of MACE,the patients were divided into MACE group and non-MACE group.Cox regression was used to analyze the predictors related to MACE.The receiver operator characteristic curve was used to analyze the performance of predictors,the survival curves were obtained by the Kaplan-Meier method,Log-rank test was used to compare the differences in different groups.Results Finally,we enrolled 99 CKD patients with abnormal stress myocardial perfusion.35 patients(35.35%)developed MACE during the follow-up period.Cox regression analysis showed that stress phase bandwidth(SPBW)(HR=1.015,95%CI 1.002-1.028)and sum difference score(SDS)(HR=1.105,95%CI 1.008-1.211)were independent risk factors for predicting MACE(both P<0.05).The optimal cut-off value of SPBW and SDS for predicting MACE were 69° and 6 points,the area under the curve was 0.801 and 0.778,respectively.The incidence of MACE in the SPBW≥69° group and SDS≥6 points group was higher than that in SPBW<69° group and SDS<6 points group(66.6%vs.13.2%,53.3%vs.20.4%,both P<0.05).Conclusion SPECT G-MPI multifunctional parameters can be used to predict the prognosis of CKD patients with abnormal stress myocardial perfusion.SPBW and SDS are independent risk factors for MACE in these patients.

Objective:To investigate the regulatory effect of leptin via the JAK2/STAT3 pathway on the core-binding factor β-subunit (CBFβ) and its molecular mechanism in promoting chondrocyte apoptosis.Methods:A total of five patients undergoing total knee arthroplasty due to knee osteoarthritis (OA group) and five patients undergoing amputation due to trauma (amputation group) were enrolled, and knee cartilage samples were obtained intraoperatively. Western blotting was used to detect the protein expression levels of leptin, CBFβ, matrix metalloproteinase-1 (MMP1), and MMP13. Flow cytometry was performed to determine the optimal treatment duration and concentration of leptin. Chondrocytes were divided into the following groups based on treatment conditions: control group (untreated chondrocytes), leptin group (chondrocytes treated with 50 ng/ml leptin), negative leptin group (chondrocytes transfected with a non-targeting sequence as a control), and leptin+shCBFβ group (chondrocytes transfected with shCBFβ to inhibit CBFβ expression). Apoptosis and the expression levels of MMP1 and MMP13 were analyzed in the four groups. Additionally, chondrocytes were categorized into the following groups for further analysis: control group (untreated cells), leptin group (cells stimulated with 50 ng/ml leptin for 48 h), AG490 group (cells treated with the JAK2/STAT3 inhibitor AG490), and leptin+AG490 group (cells pretreated with AG490 for 2 h followed by 50 ng/ml leptin stimulation for 48 h). The protein expression levels of CBFβ, MMP1, and MMP13, as well as the apoptosis rate, were examined in the four groups.Results:The relative expression levels of leptin, CBFβ, MMP1, and MMP13 in the amputation group were 0.66±0.06, 0.69±0.06, 0.74±0.05, and 0.41±0.03, respectively, which were significantly lower than those in the OA group (1.04±0.10, 1.06±0.09, 0.95±0.04, and 0.99±0.09, respectively) ( P<0.05). The optimal treatment duration and concentration of leptin were determined to be 48 h and 50 ng/ml, respectively. The expression levels of MMP1 and MMP13 significantly differed among the control, leptin, negative leptin, and leptin+shCBFβ groups ( P<0.05). Specifically, the leptin group showed higher expression levels compared to the control group, while the leptin+shCBFβ group exhibited lower expression levels than the leptin group ( P<0.05). The apoptosis rates of chondrocytes in the four groups were 4.55%±1.30%, 22.52%±2.03%, 22.03%±2.01%, and 5.15%±0.91%, respectively, with significant differences ( F=114.066, P<0.001). The apoptosis rate in the leptin group was significantly higher than that in the control group, while the leptin+shCBFβ group exhibited a significantly lower apoptosis rate than the leptin group ( P<0.05). Similarly, significant differences were observed in the expression levels of CBFβ, MMP1, and MMP13 among the control, leptin, AG490, and leptin+AG490 groups ( P<0.05). The expression levels in the leptin group were higher than those in the control group, while the leptin+AG490 group exhibited lower expression levels compared to the leptin group ( P<0.05). The apoptosis rates of chondrocytes in the control, leptin, AG490, and leptin+AG490 groups were 5.19±0.94%, 31.52±2.63%, 5.51±1.41%, and 10.47±0.85%, respectively, with significant differences ( F=117.104, P<0.001). The apoptosis rate in the leptin group was significantly higher than that in the control group, while the leptin+AG490 group exhibited a significantly lower apoptosis rate than the leptin group ( P<0.05). Conclusion:Leptin promotes CBFβ expression via the JAK2/STAT3 pathway, leading to chondrocyte apoptosis and extracellular matrix degradation.

Postoperative infection of internal fixation of closed fractures the lower limbs in adults represents a devastating complication, characterized by diagnostic challenges, prolonged treatment duration and high disability rates. Current management of these infections faces multiple challenges, such as difficulties in early accurate diagnosis, and various controversies about the treatment plan, leading to poor overall diagnosis and treatment results. To address these issues, based on evidence-based medicine and principles with emphasis on scientific rigor, clinical applicability and innovation, the Trauma Branch of the Chinese Medical Association, Orthopedic Branch of the Chinese Medical Doctor Association, Orthopedics Branch of the Chinese Medical Association, and Trauma Orthopedics and Polytrauma Group of the Resuscitation and Emergency Committee of the Chinese Medical Doctor Association have collaboratively organized a panel of relevant experts to develop the Guideline for diagnosis and treatment of infection after internal fixation of closed lower limb fractures in adults ( version 2025). The guideline proposed 10 recommendations, aiming to provide a foundation for standardized diagnosis and treatment of postoperative infection in adults with closed lower limb fractures.

Objective:To compare the protective effects of the static cold storage (SCS) and normothermic machine perfusion (NMP) on the skeletal muscle of the amputated limbs of pigs.Methods:Four Landrace pigs were selected, from which eight limbs were amputated and divided into SCS group ( n=5) and NMP group ( n=3) according to the random number table method. After blood collection from the carotid artery, an amputated limb model was established by amputating the limbs at the scapulohumeral joints. The limbs in the SCS group were wrapped in sterile cloth and stored at 4 ℃ for 24 hours. In the NMP group, the limbs were mechanically perfused with a red blood cell-containing perfusion fluid at 37 ℃ for 24 hours, with 70% of the perfusion fluid replaced every 6 hours. Before the experiment, cross-matching tests with the saline medium were conducted between donor and recipient pigs to evaluate blood coagulation and blood safety in the NMP group. An allogeneic red blood cell perfusion fluid was prepared and the levels of pH, Na +, K +, Cl -, Ca 2+, glucose (Glu), hematocrit (Hct), lactic acid (Lac) and osmotic pressure of the perfusion fluid were measured. At 0, 6, 12, 18, and 24 hours after perfusion, the skin temperature and oxyhemoglobin saturation (SaO 2) levels in the NMP group were monitored and the levels of pH, Glu, creatine kinase (Ck), K +, Ca 2+, and Na +levels of the perfusion fluid were analyzed to evaluate the metabolism of the skeletal muscle in the amputated limbs. The mean intercellular distance and apoptosis index of the myocytes were quantitatively analyzed and histopathological changes were observed by performing HE staining and TUNEL staining on the skeletal muscle of the amputated limbs in both groups at 0 and 24 hours after perfusion. After perfusion was ended, the weight gain rate and swelling degree of the amputated limbs were compared between the two groups and the overall state of the amputated limbs was evaluated. Results:The result of the cross-matching test between donor and recipient pig blood was negative. The parameters in the prepared red blood cell-containing perfusion fluid generally maintained within a normal range: pH 7.38±0.04, Na + concentration (138.30±4.48)mmol/L, K + concentration (3.50±0.26)mmol/L, Glu concentration (6.11±2.08)mmol/L, and osmotic pressure (305.67±3.79)mmol/L. However, slightly higher Cl - and Ca 2+ concentrations [(118.34±12.00)mmol/L and (2.00±0.15)mmol/L] and lower Hct and lactate concentrations [0.30±0.03 and (1.54±0.38)mmol/L] were detected when compared with the reference range. During the perfusion, the average skin temperature of the amputated limbs in the NMP group was (36.13±0.98)℃, with the skin temperatures at 6, 12, 18, and 24 hours after perfusion being significantly higher than that at 0 hour ( P<0.01), while no significant difference among the skin temperatures at 6, 12, 18, and 24 hours after perfusion was observed ( P>0.05). The SaO 2 levels in the skin of the amputated limbs in the NMP group averaged over 95%, which showed no significant difference at 0, 12, 18, and 24 hours after perfusion ( P>0.05), while a significant elevation was observed at 6 hours compared with that at 0 hour ( P<0.05). There were no significant differences in pH, Glu, Na +, and Ca 2+ levels in the NMP group at 0, 6, 12, 18, and 24 hours after perfusion ( P>0.05), while the Ck levels at 18 and 24 hours were both significantly higher than that at 6 hours after perfusion ( P<0.05), and the Ck levels at 6, 12, 18, and 24 hours were all significantly higher than that at 0 hour ( P<0.05). The K + level progressively increased with the perfusion time, with significant elevations at 18 and 24 hours after perfusion compared with that at 0 hour ( P<0.05). HE staining revealed well-preserved muscle fiber continuity and regular arrangement in the NMP group and the SCS group at 0 hour, with an intercellular distance of (8.95±0.60)μm. At 24 hours, the NMP group exhibited slight skeletal muscle fiber rupture and swelling, with a slightly increased intercellular distance of (14.75±0.90)μm, significantly greater than that at 0 hour ( P<0.01). At 24 hours, the SCS group showed marked skeletal muscle fiber rupture and swelling, with a significantly increased intercellular distance of (23.51±1.49)μm, significantly larger than those at 0 hour in the same group and at 24 hours in the NMP group ( P<0.01). TUNEL immunofluorescence staining indicated a tiny amount of apoptotic cells in the skeletal muscle in both groups at 0 hour, with an apoptotic index of (4.26±1.62)%. There was a small number of apoptotic cells in the skeletal muscle in the NMP group at 24 hours, with an apoptotic index of (25.94±2.69)%, significantly larger than that in the same group at 0 hour ( P<0.01). The SCS group exhibited a large number of apoptotic cells at 24 hours, with an apoptotic index of (62.97±3.22)%, significantly larger than those at 0 hour in the same group and at 24 hours in the NMP group ( P<0.01). In comparison with the SCS group at 24 hours, the amputated limbs in the NMP group showed red color in the appearance, no symptoms of ischemic muscle contracture and good joint movement despite slight edema in the subcutaneous layer. At 24 hours, the weight gain rate of the amputated limbs was (15.82±0.89)% in the NMP group, significantly higher than (0.97±0.28)% in the SCS group ( P<0.01). Conclusion:Compared with SCS, NMP with the red blood cell-containing perfusion fluid prepared with the allogeneic blood for the amputated limbs of pigs can alleviate the ischemic injury of the muscle fibers and inhibit the apoptosis of the muscle cells by sustaining stable energy and oxygen supply and balancing ion homeostasis and pH of the perfusion fluid.

Objective:To investigate the regulatory effect of leptin via the JAK2/STAT3 pathway on the core-binding factor β-subunit (CBFβ) and its molecular mechanism in promoting chondrocyte apoptosis.Methods:A total of five patients undergoing total knee arthroplasty due to knee osteoarthritis (OA group) and five patients undergoing amputation due to trauma (amputation group) were enrolled, and knee cartilage samples were obtained intraoperatively. Western blotting was used to detect the protein expression levels of leptin, CBFβ, matrix metalloproteinase-1 (MMP1), and MMP13. Flow cytometry was performed to determine the optimal treatment duration and concentration of leptin. Chondrocytes were divided into the following groups based on treatment conditions: control group (untreated chondrocytes), leptin group (chondrocytes treated with 50 ng/ml leptin), negative leptin group (chondrocytes transfected with a non-targeting sequence as a control), and leptin+shCBFβ group (chondrocytes transfected with shCBFβ to inhibit CBFβ expression). Apoptosis and the expression levels of MMP1 and MMP13 were analyzed in the four groups. Additionally, chondrocytes were categorized into the following groups for further analysis: control group (untreated cells), leptin group (cells stimulated with 50 ng/ml leptin for 48 h), AG490 group (cells treated with the JAK2/STAT3 inhibitor AG490), and leptin+AG490 group (cells pretreated with AG490 for 2 h followed by 50 ng/ml leptin stimulation for 48 h). The protein expression levels of CBFβ, MMP1, and MMP13, as well as the apoptosis rate, were examined in the four groups.Results:The relative expression levels of leptin, CBFβ, MMP1, and MMP13 in the amputation group were 0.66±0.06, 0.69±0.06, 0.74±0.05, and 0.41±0.03, respectively, which were significantly lower than those in the OA group (1.04±0.10, 1.06±0.09, 0.95±0.04, and 0.99±0.09, respectively) ( P<0.05). The optimal treatment duration and concentration of leptin were determined to be 48 h and 50 ng/ml, respectively. The expression levels of MMP1 and MMP13 significantly differed among the control, leptin, negative leptin, and leptin+shCBFβ groups ( P<0.05). Specifically, the leptin group showed higher expression levels compared to the control group, while the leptin+shCBFβ group exhibited lower expression levels than the leptin group ( P<0.05). The apoptosis rates of chondrocytes in the four groups were 4.55%±1.30%, 22.52%±2.03%, 22.03%±2.01%, and 5.15%±0.91%, respectively, with significant differences ( F=114.066, P<0.001). The apoptosis rate in the leptin group was significantly higher than that in the control group, while the leptin+shCBFβ group exhibited a significantly lower apoptosis rate than the leptin group ( P<0.05). Similarly, significant differences were observed in the expression levels of CBFβ, MMP1, and MMP13 among the control, leptin, AG490, and leptin+AG490 groups ( P<0.05). The expression levels in the leptin group were higher than those in the control group, while the leptin+AG490 group exhibited lower expression levels compared to the leptin group ( P<0.05). The apoptosis rates of chondrocytes in the control, leptin, AG490, and leptin+AG490 groups were 5.19±0.94%, 31.52±2.63%, 5.51±1.41%, and 10.47±0.85%, respectively, with significant differences ( F=117.104, P<0.001). The apoptosis rate in the leptin group was significantly higher than that in the control group, while the leptin+AG490 group exhibited a significantly lower apoptosis rate than the leptin group ( P<0.05). Conclusion:Leptin promotes CBFβ expression via the JAK2/STAT3 pathway, leading to chondrocyte apoptosis and extracellular matrix degradation.

Objective:To evaluate the clinical predictive value of SPECT myocardial perfusion imaging (MPI) in the occurrence of cardiac death in patients with chronic kidney disease (CKD).Methods:A retrospective follow-up was performed for 160 patients (109 males, 51 females; age: 68.5(61.0, 74.0) years) who underwent MPI in Beijing Anzhen Hospital, Capital Medical University between June 2017 and March 2024. The 17-segment 5-point method was used for image analysis to obtain the left ventricular myocardial perfusion and functional parameters. The patients were followed up for cardiac death, and divided into death group and survival group. Clinical data of those 2 groups were compare by χ2 test, the independent-sample t test or Mann-Whitney U test. Cox proportional hazards regression analysis was used to analyze the predictors related to cardiac death. The ROC curve was used to analyze the performance of predictors. Survival curves were obtained by the Kaplan-Meier method, and log-rank test was performed to compare the difference between 2 groups. Results:The follow-up time of 160 patients with CKD was 26.0(10.0, 46.5) months. Of 160 patients, 17 died and 143 survived. There were statistically significant differences in body mass index (BMI), previous myocardial infarction, previous revascularization, hypersensitive C-reactive protein (hs-CRP), positive MPI, left ventricular end-diastolic volume (EDV), end-systolic volume (ESV), ejection fraction (EF), summed stress score (SSS), summed rest score (SRS) and summed difference score (SDS) between the death group and the survival group ( χ2 values: 4.58-16.13, t values: -2.34, -3.97, Z values: from -2.81 to 5.02, all P<0.05). Multivariate Cox regression analysis showed that SSS (hazard ratio ( HR)=1.153, 95% CI: 1.062-1.252, P=0.001) and hs-CRP ( HR=1.031, 95% CI: 1.004-1.058, P=0.023) were independent risk factors for cardiac death in patients with CKD. The optimal cut-off value of SSS for predicting cardiac death in those patients was determined to be 8 with the AUC of 0.815, and the incidence of cardiac death in the SSS ≥8 group was significantly higher than that in the SSS<8 group (33.3%(12/36) vs 4.0%(5/124); χ2 = 25.44, P<0.001). Conclusion:MPI is an important imaging method for the evaluation of cardiac death in patients with CKD, SSS and hs-CRP are important risk factors in predicting cardiac death in those patients.

Objective:To observe the role of impulsivity in cognitive impairment in manic episodes of bipolar Ⅰ disorder(BPDTI)patients.Methods:180 cases of patients with BPDTI manic episodes admitted to our hospital from February 2024 to December 2024 were selected as the manic group,and another 180 cases of volunteers who were psychologically tested as normal during the same period were selected as the healthy group.The impulse Barratt-11 scale(BIS-11)and the MATRICS Consensus Cognitive Test(MCCB)were used to investigate and evaluate impulsivity and cognitive function,and correlation analysis and risk factor analysis were conducted.Results:In the BIS-11 scale,there was no statistically significant difference between the two groups in the unplanned factor(P＞0.05),but there were significant differences compared between the two groups in cognitive,motor factors,and total score(P＜0.05).The MCCB scores of the manic group in information processing speed,working memory,word learning,visual learning,social cognition,reasoning and problem solving,and attention vigilance were significantly lower than those of the healthy group(P＜0.05).The relationship between BIS-11 total score and cognitive impulsivity factor and MCCB total score and word learning showed there were negative correlation(P＜0.05);The exercise factor in the BIS-11 scale were negatively correlated with the MCCB total score and working memory factor(P＜0.05);The unplanned factor in the BIS-11 scale showed there were negative correlation with the MCCB total score,word learning(P＜0.05),and information processing speed.BIS-11,the number of years of education was an influencing factor for BPDTI mania(P＜0.05).Conclusion:BPDTI mania patients had high impulsivity and cognitive impairment,high impulsivity and number of years of education were influencing factors for mania,high impulsivity affected cognitive function through corresponding brain regions,aggravating the condition.

Objective To explore clinical effect of accessory scaphoid bone fusion in treating type Ⅱ painful accessory scaphoid bone.Methods A retrospective analysis was performed on 26 patients with type Ⅱ painful accessory navicular bone treated by accessory navicular bone fusion from January 2012 to June 2022,including 1 male and 25 females,aged from 18 to 70 years old with an average of(44.61±16.32)years old;10 patients with type Ⅱ A and 16 patients with type Ⅱ B;20 patients with simple fusion and 6 patients with fusion plus calcaneal translocation osteotomy.Changes of Meary angle,Pitch angle,an-teroposterior talar-first metatarsal angle(T1MA),talonavicular coverage angle(TCA),lateral talocalcaneal angle(LTCA)be-fore operation and 6 months after operation were observed and compared,and American Orthopedic Foot and Ankle Society(AOFAS)foot and ankle score and visual analogue scale(VAS)were used to explore clinical effect.Results All 26 patients were followed up for 7 to 24 months with an average of(10.72±3.94)months.Meary angle,Pitch angle,T1MA,TCA and LTCA were improved from(9.20±2.57)°,(16.45±3.57)°,(33.34±5.02)°,(22.42±5.86)°,(48.89±4.43)° before opertaion to(3.33±1.06)°,(22.33±4.56)°,(23.89±3.48)°,(11.83±2.67)°,(36.50±3.50)° at 6 months after operation,the difference were statistically significant(P＜0.01).Postoperative AOFAS foot and ankle score were(86.24±4.33)and(93.18±6.02)for type Ⅱ A and type Ⅱ B at 6 months,which were significantly improved compared with those for type Ⅱ A and type Ⅱ B before op-eration(67.34±6.55)and(65.12±9.51),and the difference was statistically significant(P＜0.01);20 patients got excellent re-sult,5 good and 1 poor.Preoperative VAS of type ⅡA(5.67±1.58)and type Ⅱ B(5.77±1.49)were improved to(2.13±1.01)and(1.43±0.68)at 6 months after operation,with statistical significance(P＜0.01).Conclusion Fusion of accessory navicular bone in patients with type Ⅱ painful accessory navicular bone combined with internal calcaneal osteotomy in patients with par-tial calcaneal valvaration could effectively correct flat foot deformity and relieve pain,and could be used as a clinical treatment for painful accessory navicular bone.

Host-derived small RNAs are emerging as critical regulators in the dynamic interactions between host tissues and the microbiome, with implications for microbial pathogenesis and host defense. Among these, transfer RNA-derived small RNAs (tsRNAs) have garnered attention for their roles in modulating microbial behavior. However, the bacterial factors mediating tsRNA interaction and functionality remain poorly understood. In this study, using RNA affinity pull-down assay in combination with mass spectrometry, we identified a putative membrane-bound protein, annotated as P-type ATPase transporter (PtaT) in Fusobacterium nucleatum (Fn), which binds Fn-targeting tsRNAs in a sequence-specific manner. Through targeted mutagenesis and phenotypic characterization, we showed that in both the Fn type strain and a clinical tumor isolate, deletion of ptaT led to reduced tsRNA intake and enhanced resistance to tsRNA-induced growth inhibition. Global RNA sequencing and label-free Raman spectroscopy revealed the phenotypic differences between Fn wild type and PtaT-deficient mutant, highlighting the functional significance of PtaT in purine and pyrimidine metabolism. Furthermore, AlphaFold 3 prediction provides evidence supporting the specific binding between PtaT and Fn-targeting tsRNA. By uncovering the first RNA-binding protein in Fn implicated in growth modulation through interactions with host-derived small RNAs (sRNAs), our study offers new insights into sRNA-mediated host-pathogen interplay within the context of microbiome-host interactions.
Fusobacterium nucleatum/growth & development* ; RNA-Binding Proteins/genetics* ; Bacterial Proteins/genetics* ; RNA, Bacterial/metabolism* ; Humans ; RNA, Transfer/metabolism*